Prosecution Insights
Last updated: April 19, 2026
Application No. 18/899,768

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

Final Rejection §102
Filed
Sep 27, 2024
Examiner
PHAM, NAM D
Art Unit
2487
Tech Center
2400 — Computer Networks
Assignee
Panasonic Intellectual Property Corporation of America
OA Round
2 (Final)
91%
Grant Probability
Favorable
3-4
OA Rounds
2y 1m
To Grant
92%
With Interview

Examiner Intelligence

Grants 91% — above average
91%
Career Allow Rate
481 granted / 530 resolved
+32.8% vs TC avg
Minimal +1% lift
Without
With
+1.2%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
34 currently pending
Career history
564
Total Applications
across all art units

Statute-Specific Performance

§101
7.0%
-33.0% vs TC avg
§103
32.3%
-7.7% vs TC avg
§102
28.4%
-11.6% vs TC avg
§112
4.4%
-35.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 530 resolved cases

Office Action

§102
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 . DETAILED ACTION Summary This office action for US Patent application 18/899768 is responsive to communications filed on January 14th, 2026. Currently, claims 1-3 are pending are presented for examination. Response to Arguments On page 4-5, applicant argument’s with respect to claim 3 have been considered. The applicant is arguing that there is a relationship between the programming content and the medium containing the programming content. While applicant’s arguments have been considered and understood, the examiner respectfully disagrees. The reason is that the claim is about storing “a computer program having instructions” a long with “a bitstream” in a non-transitory CRM. The examiner does not see a single mention of what is being done with “a computer program having instructions”. Therefore, the claim boils down to storing a bitstream into a non-transitory CRM, since “a computer program having instructions” does not have any relevance in the claim and therefore does not have any patentable weight. Because of this reason, the claim 3 rejection is still maintained. Claim Rejections - 35 USC § 102 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. Claim 3 is rejected under 35 U.S.C 102(a)(1) as being anticipated by the DVD® optical disc “Anatomy of a Murder” (Columbia TriStar Home Video, 2000)’. A bit stream generated by a method, the method comprising… is a product by process claim limitation where the product is the bit stream and the process is the method steps to generate the bitstream. MPEP §2113 recites “Product-by-Process claims are not limited to the manipulations of the recited steps, only the structure implied by the steps”. Thus, the scope of the claim is the computer readable storage medium storing the bitstream (with the structure implied by the method steps). The structure includes the information and samples manipulated by the steps. “To be given patentable weight, the printed matter and associated product must be in a functional relationship. A functional relationship can be found where the printed matter performs some function with respect to the product to which it is associated”. MPEP §2111.05(I)(A). When a claimed “computer-readable medium merely serves as a support for information or data, no functional relationship exists. MPEP §2111.05(III). The storage medium storing the claimed bitstream in claim 3 merely services as a support for the storage of the bitstream and provides no functional relationship between the stored bitstream and storage medium. Therefore, the structure bitstream, which scope is implied by the method steps, is non-functional descriptive material and given no patentable weight. MPEP §2111.05(III). Thus, the claim scope is just a storage medium storing data and is anticipated by any computer-readable medium recording medium storing a bitstream of image data in use or on sale before the effective filing date is considered prior art. Considering this, any computer-readable recording medium storing a bitstream of encoded image data in use or on sale before the effective filing date of July 4th, 2018 is considered prior art. New Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). 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 extension fee 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 date of this final action. Any inquiry concerning this communication or earlier communications form the examiner should be directed to Nam Pham, whose can be contacted by phone at (571)270-7352. The examiner can normally be reached on Mon—Thurs. If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, CZEKAJ DAVID, can be reached on (571)272-7327. 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 (too 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. /NAM D PHAM/ Primary Examiner, Art Unit 2487
Read full office action

Prosecution Timeline

Sep 27, 2024
Application Filed
Jul 02, 2025
Response after Non-Final Action
Oct 16, 2025
Non-Final Rejection — §102
Jan 14, 2026
Response Filed
Feb 17, 2026
Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12604031
SYSTEM AND METHOD FOR COMBINED INTER AND INTRA PREDICTION
2y 5m to grant Granted Apr 14, 2026
Patent 12598289
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE
2y 5m to grant Granted Apr 07, 2026
Patent 12587644
Transforms on Non-dyadic Blocks
2y 5m to grant Granted Mar 24, 2026
Patent 12581058
GEOMETRIC PARTITION MODE WITH MOTION VECTOR REFINEMENT
2y 5m to grant Granted Mar 17, 2026
Patent 12581056
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE
2y 5m to grant Granted Mar 17, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
91%
Grant Probability
92%
With Interview (+1.2%)
2y 1m
Median Time to Grant
Moderate
PTA Risk
Based on 530 resolved cases by this examiner. Grant probability derived from career allow rate.

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