Last updated: July 17, 2026

Application No. 19/097,166

VIDEO OR IMAGE CODING BASED ON LUMA MAPPING AND CHROMA SCALING

Non-Final OA

Filed

Apr 01, 2025

Priority

Jun 20, 2019 — provisional 62/864,483 +4 more

Examiner

ZHOU, ZHIHAN

Art Unit

Tech Center

Assignee

LG Electronics Inc.

OA Round

1 (Non-Final)

Interview Optional

— +1.1% interview lift. Interview lift (+1.1%) is below the 15.0% threshold. A written response is recommended.

Based on 1011 resolved cases, 2023–2026

Examiner Intelligence

ZHOU, ZHIHAN View full profile →

Grants 80% — above average

Career Allowance Rate

808 granted / 1011 resolved

+19.9% vs TC avg

Minimal +1% lift

Without

With

+1.1%

Interview Lift

resolved cases with interview

Typical timeline

2y 3m

Avg Prosecution

23 currently pending

Career history

1037

Total Applications

across all art units

Statute-Specific Performance

§101

1.3%

-38.7% vs TC avg

§103

82.5%

+42.5% vs TC avg

§102

4.8%

-35.2% vs TC avg

§112

0.7%

-39.3% vs TC avg

Black line = Tech Center average estimate • Based on career data from 1011 resolved cases

Prosecution Timeline

Apr 01, 2025

Application Filed

Apr 28, 2026

Non-Final Rejection mailed

Jul 09, 2026

Response Filed

Precedent Cases

Applications granted by this same examiner with similar technology

18/724,568

Patent 12684135

CROSS-COMPONENT LINEAR MODEL (CCLM) INTRA PREDICTION-BASED VIDEO ENCODING/DECODING METHOD, APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

2y 0m to grant Granted Jul 14, 2026

18/917,155

Patent 12684176

METHOD AND APPARATUS FOR EMPLOYING DYNAMIC RANGE MAPPING INFORMATION FOR HDR IMAGE DECODER CONSIDERING BACKWARD COMPATIBILITY

1y 9m to grant Granted Jul 14, 2026

18/921,344

Patent 12684100

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM

1y 8m to grant Granted Jul 14, 2026

18/945,683

Patent 12679273

MOVABLE APPARATUS

1y 8m to grant Granted Jul 14, 2026

18/514,648

Patent 12676982

CODING A MERGED BLOCK THAT OVERLAPS A REFERENCE BLOCK IN INTRA BLOCK COPY MODE

2y 7m to grant Granted Jul 07, 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

80%

Grant Probability

81%

With Interview (+1.1%)

2y 3m (~1y 0m remaining)

Median Time to Grant

Low

PTA Risk

Based on 1011 resolved cases by this examiner. Grant probability derived from career allowance rate.