Last updated: July 17, 2026

Application No. 19/170,106

DOCUMENT RETRIEVAL SYSTEM

Non-Final OA

Filed

Apr 04, 2025

Priority

Oct 25, 2019 — JP 2019-194187 +2 more

Examiner

DWIVEDI, MAHESH H

Art Unit

2168

Tech Center

2100 — Computer Architecture & Software

Assignee

Semiconductor Energy Laboratory Co., Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +4.3% interview lift. Interview lift (+4.3%) is below the 15.0% threshold. A written response is recommended.

Based on 759 resolved cases, 2023–2026

Examiner Intelligence

DWIVEDI, MAHESH H View full profile →

Grants 69% — above average

Career Allowance Rate

527 granted / 759 resolved

+14.4% vs TC avg

Minimal +4% lift

Without

With

+4.3%

Interview Lift

resolved cases with interview

Typical timeline

3y 7m

Avg Prosecution

29 currently pending

Career history

781

Total Applications

across all art units

Statute-Specific Performance

§101

6.1%

-33.9% vs TC avg

§103

75.7%

+35.7% vs TC avg

§102

11.0%

-29.0% vs TC avg

§112

4.5%

-35.5% vs TC avg

Black line = Tech Center average estimate • Based on career data from 759 resolved cases

Prosecution Timeline

Apr 04, 2025

Application Filed

Apr 24, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/570,310

Patent 12675526

METHOD, DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT FOR MUSIC SCREENING

2y 6m to grant Granted Jul 07, 2026

18/360,130

Patent 12664453

EFFICIENT SCHEDULING OF PAULI-TERMS FOR QUANTUM COMPUTING

2y 11m to grant Granted Jun 23, 2026

18/656,217

Patent 12651022

METHODS AND APPARATUSES FOR PREVENTING SPOILERS IN AUTOCOMPLETED SEARCH QUERIES

2y 1m to grant Granted Jun 09, 2026

19/032,880

Patent 12651166

Music Release Disambiguation using Multi-Modal Neural Networks

1y 4m to grant Granted Jun 09, 2026

18/795,142

Patent 12639257

FILE SYSTEM CONTENT ARCHIVING BASED ON THIRD-PARTY APPLICATION ARCHIVING RULES AND METADATA

1y 9m to grant Granted May 26, 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

69%

Grant Probability

74%

With Interview (+4.3%)

3y 7m (~2y 4m remaining)

Median Time to Grant

Low

PTA Risk

Based on 759 resolved cases by this examiner. Grant probability derived from career allowance rate.