Last updated: July 17, 2026

Application No. 19/086,264

WITHIN-PARALLELOGRAM PREDICTION FOR POLYGON MESH COMPRESSION

Non-Final OA

Filed

Mar 21, 2025

Priority

Mar 26, 2024 — provisional 63/570,215 +1 more

Examiner

RAHAMAN, SHAHAN UR

Art Unit

2426

Tech Center

2400 — Computer Networks

Assignee

Tencent Technology (Shenzhen) Company Limited

OA Round

1 (Non-Final)

Interview Optional

— +12.6% interview lift. Interview already conducted in this application's prosecution history. This examiner has a 76% grant rate with +12.6% interview lift. Since an interview has already been tried, recommend written response with narrowed claims based on precedent claim evolution patterns.

Based on 654 resolved cases, 2023–2026

Examiner Intelligence

RAHAMAN, SHAHAN UR View full profile →

Grants 76% — above average

Career Allowance Rate

498 granted / 654 resolved

+18.1% vs TC avg

Moderate +13% lift

Without

With

+12.6%

Interview Lift

resolved cases with interview

Typical timeline

2y 10m

Avg Prosecution

35 currently pending

Career history

698

Total Applications

across all art units

Statute-Specific Performance

§101

0.9%

-39.1% vs TC avg

§103

74.4%

+34.4% vs TC avg

§102

2.6%

-37.4% vs TC avg

§112

2.3%

-37.7% vs TC avg

Black line = Tech Center average estimate • Based on career data from 654 resolved cases

Prosecution Timeline

Mar 21, 2025

Application Filed

Apr 13, 2026

Non-Final Rejection mailed

Jun 30, 2026

Examiner Interview Summary

Jun 30, 2026

Applicant Interview (Telephonic)

Precedent Cases

Applications granted by this same examiner with similar technology

17/960,115

Patent 12676002

PREMISES SECURITY SYSTEM WITH DYNAMIC RISK EVALUATION

3y 9m to grant Granted Jul 07, 2026

18/884,321

Patent 12676995

Neural Network with Approximated Activation Function

1y 9m to grant Granted Jul 07, 2026

18/433,054

Patent 12671828

ENCODING AND DECODING METHOD AND APPARATUS

2y 4m to grant Granted Jun 30, 2026

18/141,872

Patent 12657755

SYSTEMS AND METHODS FOR EXERCISE TRACKING

3y 1m to grant Granted Jun 16, 2026

18/367,871

Patent 12659495

METHOD AND APPARATUS FOR VIDEO CODING USING SEGMENTATION

2y 9m to grant Granted Jun 16, 2026

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

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.

Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2

Expected OA Rounds

76%

Grant Probability

89%

With Interview (+12.6%)

2y 10m (~1y 6m remaining)

Median Time to Grant

Low

PTA Risk

Based on 654 resolved cases by this examiner. Grant probability derived from career allowance rate.