Prosecution Insights
Last updated: August 17, 2026
Application No. 19/442,354

METHOD FOR ENCODING IMAGE INFORMATION, METHOD FOR DECODING IMAGE INFORMATION, COMPUTER-READABLE STORAGE MEDIUM, AND METHOD FOR TRANSMITTING IMAGE INFORMATION

Final Rejection §102
Filed
Jan 07, 2026
Priority
Apr 19, 2024 — provisional 63/636,107 +1 more
Examiner
WONG, ALLEN C
Art Unit
2488
Tech Center
2400 — Computer Networks
Assignee
LG Electronics Inc.
OA Round
2 (Final)
83%
Grant Probability
Favorable
3-4
OA Rounds
2y 3m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allowance Rate
679 granted / 815 resolved
+25.3% vs TC avg
Moderate +12% lift
Without
With
+11.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
17 currently pending
Career history
846
Total Applications
across all art units

Statute-Specific Performance

§101
13.6%
-26.4% vs TC avg
§103
44.2%
+4.2% vs TC avg
§102
14.7%
-25.3% vs TC avg
§112
10.5%
-29.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 815 resolved cases

Office Action

§102
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Response to Arguments Applicant's arguments filed 6/26/26 have been fully read and considered but they are not persuasive. Regarding lines 25-27 on page 4 of Applicant's remarks about claims 1, 6 and 12, Applicant asserts that Chen does not disclose "wherein the OMI related message is associated with only one primary layer among the plurality of layers". The Examiner respectfully disagrees. In paragraph [347], Chen discloses that omi_primary_pic_layer_id[i] specifies a specific primary layer with a specific that message applies for that specific primary picture layer, meaning that each omi_primary_pic_layer_id[i] has an individual OMI SEI individual message based on the specific individual ith primary picture layer, wherein i = 0, 1, 2, etcetera, and thus, Chen discloses that there is one-on-one correspondence for each specific individual ith primary picture layer with a corresponding specific OMI SEI individual message, like omi_primary_pic_layer_id[1] has an individual OMI SEI individual message, and omi_primary_pic_layer_id[2] has another individual OMI SEI individual message that is different from the OMI SEI individual message for omi_primary_pic_layer_id[1], and so on. And in paragraph [67], Chen discloses the “current picture” or current primary picture layer is processed by decoding stage 302 based on received image information data including the encoded bitstream that includes OMI related message, prediction mode, parameters of prediction operation, transform type, quantization parameters, etcetera, wherein paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information. Thus, Chen discloses "wherein the OMI related message is associated with only one primary layer among the plurality of layers". Regarding lines 18-21 on page 6 of Applicant's remarks, Applicant asserts that Chen does not address or disclose the one-on-one structural restriction of the claims with the relationship between an OMI SEI message and a primary picture layer. The Examiner respectfully disagrees. In paragraph [347], Chen discloses that omi_primary_pic_layer_id[i] specifies a specific primary layer with a specific that message applies for that specific primary picture layer, meaning that each omi_primary_pic_layer_id[i] has an individual OMI SEI individual message based on the specific individual ith primary picture layer, wherein i = 0, 1, 2, etcetera, and thus, Chen discloses that there is one-on-one correspondence for each specific individual ith primary picture layer with a corresponding specific OMI SEI individual message, like omi_primary_pic_layer_id[1] has an individual OMI SEI individual message, and omi_primary_pic_layer_id[2] has another individual OMI SEI individual message that is different from the OMI SEI individual message for omi_primary_pic_layer_id[1], and so on. And in paragraph [67], Chen discloses the “current picture” or current primary picture layer is processed by decoding stage 302 based on received image information data including the encoded bitstream that includes OMI related message, prediction mode, parameters of prediction operation, transform type, quantization parameters, etcetera, wherein paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information. Thus, Chen discloses the one-on-one structural restriction of the claims with the relationship between an OMI SEI message and a primary picture layer. Regarding lines 24-25 on page 6 of Applicant's remarks, Applicant asserts that Chen does not disclose or suggests the one-on-one mapping recited in the claims. The Examiner respectfully disagrees. As previously stated above and in the rejection below, in paragraph [347], Chen discloses that omi_primary_pic_layer_id[i] specifies a specific primary layer with a specific that message applies for that specific primary picture layer, meaning that each omi_primary_pic_layer_id[i] has an individual OMI SEI individual message based on the specific individual ith primary picture layer, wherein i = 0, 1, 2, etcetera, and thus, Chen discloses that there is one-on-one correspondence for each specific individual ith primary picture layer with a corresponding specific OMI SEI individual message, like omi_primary_pic_layer_id[1] has an individual OMI SEI individual message, and omi_primary_pic_layer_id[2] has another individual OMI SEI individual message that is different from the OMI SEI individual message for omi_primary_pic_layer_id[1], and so on. And in paragraph [67], Chen discloses the “current picture” or current primary picture layer is processed by decoding stage 302 based on received image information data including the encoded bitstream that includes OMI related message, prediction mode, parameters of prediction operation, transform type, quantization parameters, etcetera, wherein paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information. Thus, Chen discloses the one-on-one mapping recited in the claims. Regarding lines 26-28 on page 6 of Applicant's remarks, Applicant asserts that Chen teaches away from the one-on-one structural restriction recited in the claims. The Examiner respectfully disagrees. As previously stated above and in the rejection below, in paragraph [347], Chen discloses that omi_primary_pic_layer_id[i] specifies a specific primary layer with a specific that message applies for that specific primary picture layer, meaning that each omi_primary_pic_layer_id[i] has an individual OMI SEI individual message based on the specific individual ith primary picture layer, wherein i = 0, 1, 2, etcetera, and thus, Chen discloses that there is one-on-one correspondence for each specific individual ith primary picture layer with a corresponding specific OMI SEI individual message, like omi_primary_pic_layer_id[1] has an individual OMI SEI individual message, and omi_primary_pic_layer_id[2] has another individual OMI SEI individual message that is different from the OMI SEI individual message for omi_primary_pic_layer_id[1], and so on. And in paragraph [67], Chen discloses the “current picture” or current primary picture layer is processed by decoding stage 302 based on received image information data including the encoded bitstream that includes OMI related message, prediction mode, parameters of prediction operation, transform type, quantization parameters, etcetera, wherein paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information. Thus, Chen discloses the one-on-one structural restriction recited in the claims. Thus, the rejection of the claims is maintained. Information Disclosure Statement The information disclosure statement (IDS) submitted on 5/11/26 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement has been considered by the examiner. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1, 6 and 12 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Chen (US 2024/0357179). Regarding claim 1, Chen discloses a method for decoding image information (paragraph [28], fig.1, Chen discloses a destination device 140 comprises an image decoder 144 for decoding encoded bitstream 162; paragraph [66], fig.3B, Chen discloses a decoder for executing a method of decoding image data), the method comprising: obtaining the image information including a plurality of layers (paragraph [67], fig.3B, Chen discloses a decoder for executing a method of decoding image data, in that element 302 is decoding stage 302 for receives an encoded bitstream that comprises image information including prediction mode, parameters of prediction operation, transform type, quantization parameters, etc.; and paragraph [132], Chen discloses that, in H.265/HEVC and H.266/VVC video encoding standards, image information can comprise plurality of layers, and paragraph [197], Chen discloses that in VVC video encoding standard, there can be multiple primary picture layers and multiple auxiliary picture layers) and an object mask information (OMI) related message (paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information); and obtaining object mask information based on the OMI related message (paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information), wherein the OMI related message is associated with only one primary layer among the plurality of layers (paragraph [347], Chen discloses that omi_primary_pic_layer_id[i] specifies a specific primary layer with a specific OMI message that applies for that specific primary picture layer, meaning that each omi_primary_pic_layer_id[i] has an individual OMI SEI individual message based on the specific individual ith primary picture layer, wherein i = 0, 1, 2, etcetera, and thus, Chen discloses that there is one-on-one correspondence for each specific individual ith primary picture layer with a corresponding specific OMI SEI individual message, like omi_primary_pic_layer_id[1] has an individual OMI SEI individual message, and omi_primary_pic_layer_id[2] has another individual OMI SEI individual message that is different from the OMI SEI individual message for omi_primary_pic_layer_id[1], and so on; paragraph [67], Chen discloses the “current picture” or current primary picture layer is processed by decoding stage 302 based on received image information data including the encoded bitstream that includes OMI related message, prediction mode, parameters of prediction operation, transform type, quantization parameters, etc.; paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information). Regarding claim 6, Chen discloses a method for encoding image information (paragraph [28], fig.1, Chen discloses a source device 120 that comprises an image encoder 124 for generating an encoding bitstream to be sent to a video decoder 144; paragraph [51], fig.2B, Chen discloses an encoder for executing a method of encoding image data), the method comprising: generating an object mask information (OMI) related message including object mask information (paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information); and encoding the image information including a plurality of layers (paragraph [67], fig.3B, Chen discloses a decoder for executing a method of decoding image data, in that element 302 is decoding stage 302 for receives an encoded bitstream that comprises image information including prediction mode, parameters of prediction operation, transform type, quantization parameters, etc.; and paragraph [132], Chen discloses that, in H.265/HEVC and H.266/VVC video encoding standards, image information can comprise plurality of layers, and paragraph [197], Chen discloses that in VVC video encoding standard, there can be multiple primary picture layers and multiple auxiliary picture layers) and the OMI related message (paragraph [61], fig.2B, Chen discloses the coding stage 226 for compressing the generated bitstream that comprises image information including coding prediction mode, parameters of prediction operation, motion information, quantized residual coefficients, etc. into an encoded bitstream to be outputted and sent to a decoder for decompressing the encoded bitstream, and paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information), wherein the OMI related message is associated with only one primary layer among the plurality of layers (paragraph [347], Chen discloses that omi_primary_pic_layer_id[i] specifies a specific primary layer with a specific OMI message that applies for that specific primary picture layer, meaning that each omi_primary_pic_layer_id[i] has an individual OMI SEI individual message based on the specific individual ith primary picture layer, wherein i = 0, 1, 2, etcetera, and thus, Chen discloses that there is one-on-one correspondence for each specific individual ith primary picture layer with a corresponding specific OMI SEI individual message, like omi_primary_pic_layer_id[1] has an individual OMI SEI individual message, and omi_primary_pic_layer_id[2] has another individual OMI SEI individual message that is different from the OMI SEI individual message for omi_primary_pic_layer_id[1], and so on; paragraph [67], Chen discloses the “current picture” or current primary picture layer is processed by decoding stage 302 based on received image information data including the encoded bitstream that includes OMI related message, prediction mode, parameters of prediction operation, transform type, quantization parameters, etc.; paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information). Regarding claim 12, Chen discloses a method for a bitstream of image information (paragraph [28], fig.1, Chen discloses a source device 120 that comprises an image encoder 124 for generating an encoding bitstream to be sent to a video decoder 144; paragraph [51], fig.2B, Chen discloses an encoder for executing a method of encoding image data, and paragraph [66], fig.3B, Chen discloses a decoder for executing a method of decoding image data), the method comprising: generating an object mask information (OMI) related message including object mask information (paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information); generating the bitstream for the image information including a plurality of layers (paragraph [67], fig.3B, Chen discloses a decoder for executing a method of decoding image data, in that element 302 is decoding stage 302 for receives an encoded bitstream that comprises image information including prediction mode, parameters of prediction operation, transform type, quantization parameters, etc.; and paragraph [132], Chen discloses that, in H.265/HEVC and H.266/VVC video encoding standards, image information can comprise plurality of layers, and paragraph [197], Chen discloses that in VVC video encoding standard, there can be multiple primary picture layers and multiple auxiliary picture layers) and the OMI related message (paragraph [61], fig.2B, Chen discloses the coding stage 226 for compressing the generated bitstream that comprises image information including coding prediction mode, parameters of prediction operation, motion information, quantized residual coefficients, etc. into an encoded bitstream to be outputted and sent to a decoder for decompressing the encoded bitstream, and paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information); and transmitting the bitstream (paragraph [28], fig.1, Chen discloses a source device 120 that comprises an image encoder 124 for generating an encoding bitstream 162 to be sent to a destination device 140 that includes a video decoder 144 for decoding the encoded bitstream 162 over a communication medium 160, thus Chen discloses the transmittal of the bitstream); wherein the OMI related message is associated with only one primary layer among the plurality of layers (paragraph [347], Chen discloses that omi_primary_pic_layer_id[i] specifies a specific primary layer with a specific OMI message that applies for that specific primary picture layer, meaning that each omi_primary_pic_layer_id[i] has an individual OMI SEI individual message based on the specific individual ith primary picture layer, wherein i = 0, 1, 2, etcetera, and thus, Chen discloses that there is one-on-one correspondence for each specific individual ith primary picture layer with a corresponding specific OMI SEI individual message, like omi_primary_pic_layer_id[1] has an individual OMI SEI individual message, and omi_primary_pic_layer_id[2] has another individual OMI SEI individual message that is different from the OMI SEI individual message for omi_primary_pic_layer_id[1], and so on; paragraph [67], Chen discloses the “current picture” or current primary picture layer is processed by decoding stage 302 based on received image information data including the encoded bitstream that includes OMI related message, prediction mode, parameters of prediction operation, transform type, quantization parameters, etc.; paragraph [134], Chen discloses a syntax chart of the object mask information SEI message, and paragraph [142], Chen discloses object mask information (OMI) related SEI (supplemental enhancement information) messages associated with the at least one primary picture layer such as the omi_cancel_flag for indicating whether the persistence is canceled for any previous object mask information related SEI message, similar to Applicant’s specification on page 58, paragraph [276], where Applicant discloses OMI related messages include SEI message, and Applicant’s specification on page 59, paragraph [278] in that Applicant discloses OMI messages include OMI cancellation flag information). Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to ALLEN C WONG whose telephone number is (571)272-7341. The examiner can normally be reached on Flex Monday-Thursday 9:30am-7:30pm. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Sath V Perungavoor can be reached on 571-272-7455. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /ALLEN C WONG/Primary Examiner, Art Unit 2488
Read full office action

Prosecution Timeline

Jan 07, 2026
Application Filed
Feb 23, 2026
Response after Non-Final Action
Mar 26, 2026
Non-Final Rejection mailed — §102
Jun 26, 2026
Response Filed
Jul 14, 2026
Final Rejection mailed — §102 (current)

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Prosecution Projections

3-4
Expected OA Rounds
83%
Grant Probability
95%
With Interview (+11.7%)
2y 11m (~2y 3m remaining)
Median Time to Grant
Moderate
PTA Risk
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