Last updated: July 11, 2026

Application No. 19/047,438

Untitled Application

Unknown

Filed

Priority

Feb 06, 2019 — EU 19155836.0 +2 more

Examiner

WADE-WRIGHT, SHAQUEAL D

Art Unit

Tech Center

Hitachi Energy Ltd

Assignee

Hitachi Energy Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +17.9% interview lift. Examiner has a relatively high allowance rate (85%); +17.9% interview lift. A written response may suffice.

Based on 453 resolved cases, 2023–2026

Examiner Intelligence

WADE-WRIGHT, SHAQUEAL D View full profile →

Grants 85% — above average

Career Allowance Rate

386 granted / 453 resolved

+25.2% vs TC avg

Strong +18% interview lift

Without

With

+17.9%

Interview Lift

resolved cases with interview

Typical timeline

2y 4m

Avg Prosecution

17 currently pending

Career history

465

Total Applications

across all art units

Statute-Specific Performance

§101

6.6%

-33.4% vs TC avg

§103

76.7%

+36.7% vs TC avg

§102

1.2%

-38.8% vs TC avg

§112

9.3%

-30.7% vs TC avg

Black line = Tech Center average estimate • Based on career data from 453 resolved cases

Prosecution Timeline

May 20, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/510,059

Patent 12675587

SYMMETRIC AND ASYMMETRIC ENCRYPTION OF RECORDED DATA

2y 7m to grant Granted Jul 07, 2026

18/242,692

Patent 12665743

SYSTEMS AND METHODS FOR SECURE MULTI-PARTY COMPUTATION PROTOCOL EXECUTION USING CHECK POINTS

2y 9m to grant Granted Jun 23, 2026

18/317,399

Patent 12665756

JUST-IN-TIME POST-QUANTUM CRYPTOGRAPHY (PQC) KEY EXPANSION

3y 1m to grant Granted Jun 23, 2026

18/427,160

Patent 12664259

SCALAR MASKING COUNTERMEASURE

2y 4m to grant Granted Jun 23, 2026

18/474,702

Patent 12664282

CERTIFICATE UPDATE METHOD AND CERTIFICATE UPDATE SYSTEM OF DEVICE DRIVING THE SAME

2y 9m 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

85%

Grant Probability

99%

With Interview (+17.9%)

2y 4m

Median Time to Grant

Low

PTA Risk

Based on 453 resolved cases by this examiner. Grant probability derived from career allowance rate.