Prosecution Insights
Last updated: April 19, 2026
Application No. 18/583,030

COMPUTER SYSTEM AND DATA COMPRESSING METHOD

Non-Final OA §102§103§112
Filed
Feb 21, 2024
Examiner
YENTRAPATI, AVINASH
Art Unit
2672
Tech Center
2600 — Communications
Assignee
Hitachi, Ltd.
OA Round
1 (Non-Final)
74%
Grant Probability
Favorable
1-2
OA Rounds
2y 11m
To Grant
69%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allow Rate
499 granted / 671 resolved
+12.4% vs TC avg
Minimal -5% lift
Without
With
+-5.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
27 currently pending
Career history
698
Total Applications
across all art units

Statute-Specific Performance

§101
11.1%
-28.9% vs TC avg
§103
52.0%
+12.0% vs TC avg
§102
23.9%
-16.1% vs TC avg
§112
11.2%
-28.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 671 resolved cases

Office Action

§102 §103 §112
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 . Claim Rejections - 35 USC § 112(b) The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 6-10 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, or for pre-AIA the applicant regards as the invention. Dependent claim 6 recites “important object description information including at least one of a combination of an image and annotation data for designating an important object to be detected, a natural language for designating an important object to be detected, and data obtained by converting at least one of the combination and the natural language”. It is not clear what is meant by “converting at least one of the combination and the natural language”. It is not clear what this conversion is and the specification fails to describe or provide further guidance. It is also not clear what is meant by “at least one of a combination of an image and annotation data for designating an important object to be detected”. Annotation data might provide clues about the importance of an object to be detected such as by labeling the object and the corresponding importance, but it is not clear this combination of an image refers to. The specification fails to provide further clarification. Claims 7-10 depend from claim 6 and are therefore rejected for the same reason and for failing to further clarify the issues raised above. Claim Interpretation The following is a quotation of 35 U.S.C. 112(f): (f) Element in Claim for a Combination. – An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The following is a quotation of pre-AIA 35 U.S.C. 112, sixth paragraph: An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The claims in this application are given their broadest reasonable interpretation using the plain meaning of the claim language in light of the specification as it would be understood by one of ordinary skill in the art. The broadest reasonable interpretation of a claim element (also commonly referred to as a claim limitation) is limited by the description in the specification when 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is invoked. As explained in MPEP § 2181, subsection I, claim limitations that meet the following three-prong test will be interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph: (A) the claim limitation uses the term “means” or “step” or a term used as a substitute for “means” that is a generic placeholder (also called a nonce term or a non-structural term having no specific structural meaning) for performing the claimed function; (B) the term “means” or “step” or the generic placeholder is modified by functional language, typically, but not always linked by the transition word “for” (e.g., “means for”) or another linking word or phrase, such as “configured to” or “so that”; and (C) the term “means” or “step” or the generic placeholder is not modified by sufficient structure, material, or acts for performing the claimed function. Use of the word “means” (or “step”) in a claim with functional language creates a rebuttable presumption that the claim limitation is to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites sufficient structure, material, or acts to entirely perform the recited function. Absence of the word “means” (or “step”) in a claim creates a rebuttable presumption that the claim limitation is not to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is not interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites function without reciting sufficient structure, material or acts to entirely perform the recited function. Claim limitations in this application that use the word “means” (or “step”) are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Conversely, claim limitations in this application that do not use the word “means” (or “step”) are not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Claims 1-4 and 9-10 recite limitations “model configured to output inference data”, “information generation unit configured to generate”, “compressor configured to generate”, “preprocessing unit configured to execute”, “interface for setting”, “interface for instruction verification”, “an interface for acquiring” that been interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, because it they use a generic placeholders “unit”, “interface”, “compressor” coupled with functional language without reciting sufficient structure to achieve the function. Furthermore, the generic placeholder is not preceded by a structural modifier. Since the claim limitation invokes 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, the claim have been interpreted to cover the corresponding structure described in the specification that achieves the claimed function, and equivalents thereof. If applicant wishes to provide further explanation or dispute the examiner’s interpretation of the corresponding structure, applicant must identify the corresponding structure with reference to the specification by page and line number, and to the drawing, if any, by reference characters in response to this Office action. If applicant does not intend to have the claim limitation(s) treated under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112 , sixth paragraph, applicant may amend the claim(s) so that it/they will clearly not invoke 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, or present a sufficient showing that the claim recites/recite sufficient structure, material, or acts for performing the claimed function to preclude application of 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. For more information, see MPEP § 2173 et seq. and Supplementary Examination Guidelines for Determining Compliance With 35 U.S.C. 112 and for Treatment of Related Issues in Patent Applications, 76 FR 7162, 7167 (Feb. 9, 2011). 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 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)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale or otherwise available to the public before the effective filing date of the claimed invention. (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 1-2 and 12 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by or, in the alternative, under 35 U.S.C. 103 as obvious over D1.1 With regard to claim 1, D1 teach at least one computer including a processor, a storage device connected to the processor, and an interface connected to the processor (see fig. 1, ¶ 30); a model configured to output inference data indicating importance of each region of multi-dimensional data (see ¶¶ 215-216: importance degree map); a compression level information generation unit configured to generate compression level information including a parameter for determining a data amount for each region of the multi-dimensional data based on the inference data (see ¶¶ 215-216: adaptive compression based on importance degree map, implicitly related to encoding parameters such as bit amount) ; and a compressor configured to generate the compressed data in a data format having ensured compatibility with a transmission destination of compressed data by lossy compression using the compression level information (see ¶¶ 215-216: generating compressed data). D1 does not explicitly that the encoded data is in a format that is compatible with a transmission destination, however it is implicit that the data format is compatible with a destination device, for example, so that the data can be later decoded and used. Alternatively, Examiner takes Official Notice to the fact that before the effective filing date of the claimed invention, it was extremely well known in the art to transmit encoded or compressed data to a transmission destination in a format that is compatible with the destination in order for the data to be useful at the target destination. With regard to claim 2, D1 teach computer system according to claim 1, wherein the compression level information generation unit generates the compression level information for generating the compressed data in which a data amount of an important region is large and a data amount of an unimportant region is small based on the inference data (see ¶¶ 215-216: bit amount allocated based on importance degree map, implicit that data amount is large for more important region and vice versa). With regard to claim 12, see discussion of claim 1. Claim Rejections - 35 USC § 103 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 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 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim 3 is rejected under 35 U.S.C. 103 as being unpatentable over D1 and further in view of D2.2 With regard to claim 3, D1 teach computer system according to claim 2, but fails to explicitly teach further comprising: a preprocessing unit configured to execute a preprocess of processing the multi-dimensional data so as to reduce a calculation cost of the model, wherein the multi-dimensional data processed by the preprocessing unit is input to the model, however D2 teach the missing features (see ¶¶ 23, 50: downscaling image to perform lookahead analysis - block level statistics using down sampled frames and generating quantization parameters using the statistics). One skilled in the art before the effective filing date would have found it obvious to incorporate known teachings of D2 in which quantization statistics are derived from down sampled images into the configuration of D1. In particular, it would have been obvious to generate statistics or in this case importance degree map based on down sampled image. The motivation would have been to reduce computational costs by down sampling the image prior to determining importance degree map. Claims 4-5, 11 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to AVINASH YENTRAPATI whose telephone number is (571)270-7982. The examiner can normally be reached on 8AM-5PM. 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, Sumati Lefkowitz can be reached on (571) 272-3638. 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. /AVINASH YENTRAPATI/Primary Examiner, Art Unit 2672 1 US Publication No. 2020/0301595. 2 US Publication No. 2021/0306640.
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Prosecution Timeline

Feb 21, 2024
Application Filed
Jan 10, 2026
Non-Final Rejection — §102, §103, §112 (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
74%
Grant Probability
69%
With Interview (-5.0%)
2y 11m
Median Time to Grant
Low
PTA Risk
Based on 671 resolved cases by this examiner. Grant probability derived from career allow rate.

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