Last updated: July 17, 2026

Application No. 18/578,514

DISPLAY SUBSTRATE AND DISPLAY DEVICE

Non-Final OA

Filed

Jan 11, 2024

Priority

Nov 30, 2021 — CN 202111450504.X +1 more

Examiner

BODNAR, JOHN A

Art Unit

2893

Tech Center

2800 — Semiconductors & Electrical Systems

Assignee

BOE Technology Group Co., Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +11.7% interview lift. Interview lift (+11.7%) is below the 15.0% threshold. A written response is recommended.

Based on 591 resolved cases, 2023–2026

Examiner Intelligence

BODNAR, JOHN A View full profile →

Grants 83% — above average

Career Allowance Rate

492 granted / 591 resolved

+15.2% vs TC avg

Moderate +12% lift

Without

With

+11.7%

Interview Lift

resolved cases with interview

Typical timeline

2y 7m

Avg Prosecution

27 currently pending

Career history

616

Total Applications

across all art units

Statute-Specific Performance

§101

0.3%

-39.7% vs TC avg

§103

80.7%

+40.7% vs TC avg

§102

5.3%

-34.7% vs TC avg

§112

8.9%

-31.1% vs TC avg

Black line = Tech Center average estimate • Based on career data from 591 resolved cases

Prosecution Timeline

Jan 11, 2024

Application Filed

Apr 07, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/451,137

Patent 12684862

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME

2y 11m to grant Granted Jul 14, 2026

18/470,478

Patent 12684912

METHOD OF MANUFACTURING ELECTRONIC DEVICE, AND SUBSTRATE FOR ELEMENT TRANSFER

2y 9m to grant Granted Jul 14, 2026

18/232,510

Patent 12677438

VTFET WITH BURIED POWER RAILS

2y 11m to grant Granted Jul 07, 2026

18/238,646

Patent 12677652

Bottom Layer Metal Interconnection Line Structure

2y 10m to grant Granted Jul 07, 2026

17/898,827

Patent 12670956

SELF-SUPPORTING SGD STADIUM

3y 10m to grant Granted Jun 30, 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.

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Prosecution Projections

1-2

Expected OA Rounds

83%

Grant Probability

95%

With Interview (+11.7%)

2y 7m (~0m remaining)

Median Time to Grant

Low

PTA Risk

Based on 591 resolved cases by this examiner. Grant probability derived from career allowance rate.