Last updated: July 11, 2026

Application No. 19/398,742

Untitled Application

Unknown

Filed

1700

Priority

Feb 20, 2021 — CN 202110193444.1 +2 more

Examiner

DOVE, TRACY MAE

Art Unit

1725

Tech Center

Ningde Amperex Technology Limited

Assignee

Ningde Amperex Technology Limited

OA Round

2 (Non-Final)

Interview Optional

— +9.8% interview lift. Interview lift (+9.8%) is below the 15.0% threshold. A written response is recommended.

Based on 708 resolved cases, 2023–2026

Examiner Intelligence

DOVE, TRACY MAE View full profile →

Grants 69% — above average

Career Allowance Rate

489 granted / 708 resolved

+9.1% vs TC avg

Moderate +10% lift

Without

With

+9.8%

Interview Lift

resolved cases with interview

Typical timeline

3y 7m

Avg Prosecution

33 currently pending

Career history

757

Total Applications

across all art units

Statute-Specific Performance

§101

0.2%

-39.8% vs TC avg

§103

57.4%

+17.4% vs TC avg

§102

26.0%

-14.0% vs TC avg

§112

14.1%

-25.9% vs TC avg

Black line = Tech Center average estimate • Based on career data from 708 resolved cases

Prosecution Timeline

1700

Application Filed

Feb 04, 2026

Non-Final Rejection mailed

May 04, 2026

Response Filed

May 26, 2026

Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/481,176

Patent 12676390

FLEXIBLE WIRING COMPONENT

2y 9m to grant Granted Jul 07, 2026

18/915,210

Patent 12673476

TEMPLATE AS WELL AS MANUFACTURING METHOD AND USE, INTERMEDIATE STRUCTURE AND LITHIUM SECONDARY BATTERY ELECTRODE

1y 8m to grant Granted Jul 07, 2026

17/642,934

Patent 12671105

SECONDARY BATTERY AND DEVICE INCLUDING THE SAME

4y 3m to grant Granted Jun 30, 2026

18/279,294

Patent 12665270

WIRING MODULE

2y 9m to grant Granted Jun 23, 2026

18/117,760

Patent 12626901

RESISTANCE HEATED ROLL-BONDING OF A LITHIUM TO A CURRENT COLLECTOR LAYER

3y 2m to grant Granted May 12, 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

2-3

Expected OA Rounds

69%

Grant Probability

79%

With Interview (+9.8%)

3y 7m

Median Time to Grant

Moderate

PTA Risk

Based on 708 resolved cases by this examiner. Grant probability derived from career allowance rate.