Last updated: July 10, 2026

Application No. 18/809,952

Untitled Application

Unknown

Filed

2800

Priority

Jul 03, 2024 — TW 113124847

Examiner

FISSEL, TRAVIS S

Art Unit

2872

Tech Center

LARGAN PRECISION CO., LTD.

Assignee

Largan Precision Co., Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +10.7% interview lift. Interview lift (+10.7%) is below the 15.0% threshold. A written response is recommended.

Based on 555 resolved cases, 2023–2026

Examiner Intelligence

FISSEL, TRAVIS S View full profile →

Grants 77% — above average

Career Allowance Rate

425 granted / 555 resolved

+16.6% vs TC avg

Moderate +11% lift

Without

With

+10.7%

Interview Lift

resolved cases with interview

Typical timeline

2y 9m

Avg Prosecution

25 currently pending

Career history

581

Total Applications

across all art units

Statute-Specific Performance

§101

0.3%

-39.7% vs TC avg

§103

94.2%

+54.2% vs TC avg

§102

3.6%

-36.4% vs TC avg

§112

0.8%

-39.2% vs TC avg

Black line = Tech Center average estimate • Based on career data from 555 resolved cases

Prosecution Timeline

2800

Application Filed

May 20, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/763,174

Patent 12669685

IMAGING LENS SYSTEM

1y 12m to grant Granted Jun 30, 2026

17/472,005

Patent 12661003

QUANTITATIVE MEASUREMENT OF INTRAOCULAR STRUCTURES

4y 9m to grant Granted Jun 23, 2026

17/932,095

Patent 12656577

OPTICAL IMAGING LENS

3y 9m to grant Granted Jun 16, 2026

18/241,261

Patent 12656578

OPTICAL IMAGING LENS

2y 9m to grant Granted Jun 16, 2026

18/001,564

Patent 12650614

PAIR OF OPTICAL ELEMENT FOR AUGMENTED REALITY EQUIPMENT

3y 6m to grant Granted Jun 09, 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

77%

Grant Probability

87%

With Interview (+10.7%)

2y 9m

Median Time to Grant

Low

PTA Risk

Based on 555 resolved cases by this examiner. Grant probability derived from career allowance rate.