Prosecution Insights
Last updated: July 17, 2026
Application No. 18/654,957

METHOD, APPARATUS, AND MEDIUM FOR MEDIA PROCESSING

Non-Final OA §102
Filed
May 03, 2024
Priority
Nov 05, 2021 — provisional 63/276,442 +1 more
Examiner
SMITH, STEPHEN R
Art Unit
2484
Tech Center
2400 — Computer Networks
Assignee
Bytedance Inc.
OA Round
2 (Non-Final)
71%
Grant Probability
Favorable
2-3
OA Rounds
5m
Est. Remaining
83%
With Interview

Examiner Intelligence

Grants 71% — above average
71%
Career Allowance Rate
311 granted / 440 resolved
+12.7% vs TC avg
Moderate +12% lift
Without
With
+11.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
4 currently pending
Career history
448
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
91.4%
+51.4% vs TC avg
§102
4.6%
-35.4% vs TC avg
§112
0.2%
-39.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 440 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 . Information Disclosure Statement The information disclosure statement (IDS) submitted on 1/21/2026 was filed after the mailing date of the non-final rejection on 10/23/2025. The submission is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. Response to Arguments Applicant’s arguments, see pages 6-7 filed 1/23/2026, with respect to the rejection(s) of claim(s) 1, 11 16 and 20 under 35 U.S.C. § 102 and § 103 have been fully considered and are persuasive. Therefore, the rejection has been withdrawn. However, upon further consideration, a new ground(s) of rejection is made in view of a different interpretation of the previously applied reference. Allowable Subject Matter Claims 1-19 allowed. The following is an examiner’s statement of reasons for allowance: With respect to claim 1, Iraj Sodagar: "Technologies under Consideration for Dynamic Adaptive Streaming over HTTP 23009, Parts 1, 3, 4, 5, 6 and 8", ISO/IEC JTC 1/SC 29/WG 03 MPEG SYSTEMS; JULY 2021 (hereinafter, “Sodagar”) is considered the most relevant art of record. Sodagar discloses a method for media processing, comprising: performing a conversion between a media file of a media and a media presentation of the media wherein some media samples in an external stream representation (ESR) in the media presentation corresponds to media samples in a main stream representation (MSR) in the media presentation. Sodagar fails to explicitly disclose wherein each media sample in an external stream representation (ESR) in the media presentation corresponds to a media sample in a main stream representation (MSR) in the media presentation, and/or a presentation time of the media sample in the ESR being the same as a presentation time of the corresponding media sample in the MSR. Therefor the prior art of record, as a single reference, or as a combination, does not teach all the limitations of claim 1. The same reasoning applies to independent claims 11 and 16. Thus, claims 1-19 are found to be novel and unobvious over prior art of record. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” 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)(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 20 rejected under 35 U.S.C. 102(a)(1) as being anticipated by US 20030033331 A1 to Sena et al. Consider claim 20, Sena et al. discloses a non-transitory computer-readable recording medium storing a media presentation of a media which is generated by a method performed by a media processing apparatus, wherein the method comprises: performing a conversion between a media file of the media and the media presentation, wherein each media sample in an external stream representation (ESR) in the media presentation corresponds to a media sample in a main stream representation (MSR) in the media presentation, a presentation time of the media sample in the ESR being the same as a presentation time of the corresponding media sample in the MSR (Sena discloses a non-transitory computer-readable recording medium for storing a media presentation (Par. [0063]: “In step 948 this digital media output is placed in the system server 492 for access by the user or other third parties”; Par. [0069]: “data storage 492”. Note, claim 20 is directed to a non-transitory computer-readable recording medium storing a media presentation, which is non-functional descriptive material, in other words the claimed media presentation is passively stored and therefore the specific contents of the media file is not given patentable weight. Therefore, the storage media Sena et al. meets all the limitations of the claim that are given patentable weight). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to STEPHEN R SMITH whose telephone number is (571)270-1318. The examiner can normally be reached M-F 9-5. 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, Thai Q Tran can be reached at (571) 272-7382. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. STEPHEN R. SMITH Examiner Art Unit 2484 /THAI Q TRAN/Supervisory Patent Examiner, Art Unit 2484
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Prosecution Timeline

May 03, 2024
Application Filed
Oct 23, 2025
Non-Final Rejection mailed — §102
Jan 23, 2026
Response Filed
Jul 02, 2026
Non-Final Rejection mailed — §102 (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

2-3
Expected OA Rounds
71%
Grant Probability
83%
With Interview (+11.9%)
2y 7m (~5m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 440 resolved cases by this examiner. Grant probability derived from career allowance rate.

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