Last updated: July 10, 2026

Application No. 19/243,577

Untitled Application

Unknown

Filed

Priority

Oct 05, 2023 — RE 10-2023-0132445 +1 more

Examiner

NGUYEN, VU ANH

Art Unit

Tech Center

DUK SAN NEOLUX CO., LTD.

Assignee

Duk San Neolux Co., Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +15.9% interview lift. Examiner has a relatively high allowance rate (83%); +15.9% interview lift. A written response may suffice.

Based on 1519 resolved cases, 2023–2026

Examiner Intelligence

NGUYEN, VU ANH View full profile →

Grants 83% — above average

Career Allowance Rate

1264 granted / 1519 resolved

+23.2% vs TC avg

Strong +16% interview lift

Without

With

+15.9%

Interview Lift

resolved cases with interview

Typical timeline

2y 5m

Avg Prosecution

23 currently pending

Career history

1532

Total Applications

across all art units

Statute-Specific Performance

§101

0.3%

-39.7% vs TC avg

§103

67.4%

+27.4% vs TC avg

§102

16.7%

-23.3% vs TC avg

§112

14.9%

-25.1% vs TC avg

Black line = Tech Center average estimate • Based on career data from 1519 resolved cases

Prosecution Timeline

Apr 20, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/778,565

Patent 12673923

AN ORGANIC COMPOUND AND AN ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME

4y 1m to grant Granted Jul 07, 2026

17/953,523

Patent 12677528

ELECTROLUMINESCENT DISPLAY DEVICE

3y 9m to grant Granted Jul 07, 2026

17/783,448

Patent 12668583

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

4y 0m to grant Granted Jun 30, 2026

17/784,478

Patent 12672482

Fluorene-Based Compound, Organic Light-Emitting Device Using Same, And Manufacturing Method Therefor

4y 0m to grant Granted Jun 30, 2026

17/890,926

Patent 12666865

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME

3y 10m to grant Granted Jun 23, 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

83%

Grant Probability

99%

With Interview (+15.9%)

2y 5m

Median Time to Grant

Low

PTA Risk

Based on 1519 resolved cases by this examiner. Grant probability derived from career allowance rate.