Last updated: July 11, 2026

Application No. 19/180,947

Untitled Application

Unknown

Filed

Priority

Oct 17, 2022 — CN PCT/CN2022/125735 +1 more

Examiner

XU, XIAOLAN

Art Unit

Tech Center

Bytedance Inc.

Assignee

Bytedance Inc.

OA Round

1 (Non-Final)

Interview Optional

— +13.8% interview lift. Interview lift (+13.8%) is below the 15.0% threshold. A written response is recommended.

Based on 341 resolved cases, 2023–2026

Examiner Intelligence

XU, XIAOLAN View full profile →

Grants 74% — above average

Career Allowance Rate

252 granted / 341 resolved

+13.9% vs TC avg

Moderate +14% lift

Without

With

+13.8%

Interview Lift

resolved cases with interview

Typical timeline

2y 11m

Avg Prosecution

34 currently pending

Career history

379

Total Applications

across all art units

Statute-Specific Performance

§101

0.8%

-39.2% vs TC avg

§103

84.5%

+44.5% vs TC avg

§102

8.0%

-32.0% vs TC avg

§112

3.3%

-36.7% vs TC avg

Black line = Tech Center average estimate • Based on career data from 341 resolved cases

Prosecution Timeline

Apr 28, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/492,439

Patent 12670540

EFFICIENT BIRDS-EYE VIEW (BEV) GENERATION IN VEHICULAR SYSTEMS

2y 8m to grant Granted Jun 30, 2026

18/650,327

Patent 12657773

METHODS, COMPUTER PROGRAM PRODUCTS AND SYSTEMS FOR 3D RECONSTRUCTION

2y 1m to grant Granted Jun 16, 2026

17/953,311

Patent 12641293

METHODS AND DEVICES FOR HIGH-LEVEL SYNTAX IN VIDEO CODING

3y 8m to grant Granted May 26, 2026

18/677,451

Patent 12639954

EFFICIENT BIRDS-EYE VIEW (BEV) GENERATION IN VEHICULAR SYSTEMS

1y 12m to grant Granted May 26, 2026

18/677,303

Patent 12632943

CORRECTION OF ABERRATIONS IN IN-LINE ELECTRON HOLOGRAPHY

1y 11m to grant Granted May 19, 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

74%

Grant Probability

88%

With Interview (+13.8%)

2y 11m

Median Time to Grant

Low

PTA Risk

Based on 341 resolved cases by this examiner. Grant probability derived from career allowance rate.