Prosecution Insights
Last updated: October 04, 2026
Application No. 19/007,419

CROSS-COMPONENT PREDICTION FOR CHROMA PREDICTION

Non-Final OA §102
Filed
Dec 31, 2024
Priority
Jan 07, 2024 — provisional 63/618,380
Examiner
SUH, JOSEPH JINWOO
Art Unit
2485
Tech Center
2400 — Computer Networks
Assignee
Alibaba Group Holding Limited
OA Round
1 (Non-Final)
78%
Grant Probability
Favorable
1-2
OA Rounds
10m
Est. Remaining
86%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
413 granted / 529 resolved
+20.1% vs TC avg
Moderate +7% lift
Without
With
+7.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
17 currently pending
Career history
547
Total Applications
across all art units

Statute-Specific Performance

§101
6.7%
-33.3% vs TC avg
§103
64.1%
+24.1% vs TC avg
§102
12.1%
-27.9% vs TC avg
§112
11.2%
-28.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 529 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 . Claim Status This Office Action responds to reply filed on 6/11/26 regarding application 19/007419 that was initially filed on 12/31/24. Claims 1-20 are pending. Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 6/11/26 has been entered. Priority Acknowledgment is made of applicant's claim for a provisional application filed on 1/7/24. 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)(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. 1. Claims 15 and 16 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Chiang et al., US 2025/0234035 A1 (hereinafter Chiang). As for claim 15, Chiang discloses a computing system, comprising: one or more processors ([0349], e.g., CPU), and a computer-readable storage medium communicatively coupled to the one or more processors, the computer-readable storage medium storing computer-readable instructions executable by the one or more processors that, when executed by the one or more processors, perform associated operations comprising: generating a first prediction block ([0137], e.g., predicting) by a CCP model ([0137], e.g., models); generating a second prediction block ([0157], e.g., additional motion-compensated prediction signals) by an inter mode ([0157], e.g., inter prediction) or an IBC mode; and blending ([0157], e.g., weighted superposition) the first prediction block and the second prediction block based on a fusion weight ([1058], e.g., weighting factor). As for claim 16, most of limitations of this claim have been noted in the rejection of Claim 15. In addition, Chiang further discloses the operations further comprise: selecting the fusion weight from a fusion weight list based on a signaled syntax element ([0158], e.g., add_hyp_weight_idx). Response to Arguments Applicant 's arguments are not filed with RCE filed on 6/11/26, thus, there is no response to arguments. . Allowable Subject Matter Claims 1-14 are allowable. Claims 17-20 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. Citation of Pertinent Prior Art The prior art made of record and not relied upon is considered pertinent to applicant's disclosure: 1. US 2003/0108099 discloses picture encoding method and apparatus, picture decoding method and apparatus and furnishing medium. 2. US 2005/0053294 discloses techniques and tools for progressive and interlaced video coding and decoding. 3. US 2006/0126962 discloses methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOSEPH SUH whose telephone number is 571-270-7484. The examiner can normally be reached on Monday - Thursday, 7:30 AM - 6:00 PM. 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, Jay Patel can be reached on 571-272-2988. 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. /JOSEPH SUH/ Primary Examiner, Art Unit 2485
Read full office action

Prosecution Timeline

Dec 31, 2024
Application Filed
Jun 11, 2026
Request for Continued Examination
Jun 17, 2026
Response after Non-Final Action
Aug 17, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12744631
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
2y 5m to grant Granted Sep 22, 2026
Patent 12739378
ENCODER, ENCODING METHOD, DECODER, AND DECODING METHOD
1y 4m to grant Granted Sep 15, 2026
Patent 12720104
APPARATUS FOR PERFORMING IMAGE CODING ON BASIS OF ATMVP CANDIDATE
1y 8m to grant Granted Aug 25, 2026
Patent 12707054
CHROMA QUANTIZATION IN VIDEO CODING
1y 6m to grant Granted Aug 11, 2026
Patent 12695865
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL
1y 9m to grant Granted Jul 28, 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
78%
Grant Probability
86%
With Interview (+7.4%)
2y 7m (~10m remaining)
Median Time to Grant
Low
PTA Risk
Based on 529 resolved cases by this examiner. Grant probability derived from career allowance rate.

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