Prosecution Insights
Last updated: April 19, 2026
Application No. 18/982,642

VIDEO ENCODING/DECODING METHOD AND APPARATUS FOR SIGNALING DPB PARAMETER, AND COMPUTER-READABLE RECORDING MEDIUM STORING BITSTREAM

Non-Final OA §101§DP
Filed
Dec 16, 2024
Examiner
NOH, JAE NAM
Art Unit
2481
Tech Center
2400 — Computer Networks
Assignee
Nokia Technologies Oy
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
2y 2m
To Grant
76%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allow Rate
382 granted / 445 resolved
+27.8% vs TC avg
Minimal -10% lift
Without
With
+-10.0%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 2m
Avg Prosecution
26 currently pending
Career history
471
Total Applications
across all art units

Statute-Specific Performance

§101
14.2%
-25.8% vs TC avg
§103
37.5%
-2.5% vs TC avg
§102
31.5%
-8.5% vs TC avg
§112
7.8%
-32.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 445 resolved cases

Office Action

§101 §DP
DETAILED ACTION This action is in response to the continuation filed on 12/16/2024. Claims 1-3 are pending. 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 . Information Disclosure Statement The references listed on the Information Disclosure Statement submitted on 1/21/2025, 6/12/2025 and 1/28/2025 have been considered by the examiner (see attached PTO-1449). Claim Rejections - 35 USC § 101 Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP §§ 706.02(l)(1) - 706.02(l)(3) for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/process/file/efs/guidance/eTD-info-I.jsp. Claims 1-3 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1, 7 and 1 of patent No. 11695964; and claims 13, 18 and 13 of patent No. 12200267 (hereinafter reference patents). Although the claims at issue are not identical, they are not patentably distinct from each other because: Claims of the present application are anticipated by the reference patents. The additional limitation in the claims of the present application simply elaborates on the value of the first information in the condition that the maximum allowed number of layers in the CVS is 1, which is one of inherently expected condition. Claim 3 of the present application recites elements that are same in substance as the claims of the reference patent except that the claims are in different forms such as method, device, system and non-transitory storage medium or the claims are in a natural or obvious counterpart of the other. That is, processing/storing. in the method claim may equate to processor/memory in the device claim or the storage medium in the storage medium claim and encoding claims may be obvious or natural counterpart of the decoding claims. In this case, the claims of the present invention are directed to method of transmitting bitstream and the claims of the reference patent are directed to decoding method/apparatus. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JAE N. NOH whose telephone number is (571)270-0686. The examiner can normally be reached on Mon-FRI 7:30-5:00. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, William Vaughn can be reached on 571-272-3922. 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. /JAE N NOH/ Primary Examiner Art Unit 2481
Read full office action

Prosecution Timeline

Dec 16, 2024
Application Filed
Nov 26, 2025
Non-Final Rejection — §101, §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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METHOD FOR VERIFYING IMAGE DATA ENCODED IN AN ENCODER UNIT
2y 5m to grant Granted Apr 14, 2026
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Patent 12587679
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2y 5m to grant Granted Mar 24, 2026
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2y 5m to grant Granted Mar 10, 2026
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
86%
Grant Probability
76%
With Interview (-10.0%)
2y 2m
Median Time to Grant
Low
PTA Risk
Based on 445 resolved cases by this examiner. Grant probability derived from career allow rate.

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