Last updated: July 12, 2026

Application No. 18/862,256

Untitled Application

Unknown

Filed

2400

Priority

May 18, 2022 — nonprovisional of PCTJP2022020736

Examiner

ALMEIDA, DEVIN E

Art Unit

2492

Tech Center

NTT, Inc.

Assignee

Nippon Telegraph and Telephone Corporation

OA Round

1 (Non-Final)

Interview Optional

— +11.1% interview lift. Interview lift (+11.1%) is below the 15.0% threshold. A written response is recommended.

Based on 608 resolved cases, 2023–2026

Examiner Intelligence

ALMEIDA, DEVIN E View full profile →

Grants 72% — above average

Career Allowance Rate

435 granted / 608 resolved

+11.5% vs TC avg

Moderate +11% lift

Without

With

+11.1%

Interview Lift

resolved cases with interview

Typical timeline

3y 7m

Avg Prosecution

22 currently pending

Career history

633

Total Applications

across all art units

Statute-Specific Performance

§101

1.5%

-38.5% vs TC avg

§103

80.9%

+40.9% vs TC avg

§102

13.9%

-26.1% vs TC avg

§112

1.2%

-38.8% vs TC avg

Black line = Tech Center average estimate • Based on career data from 608 resolved cases

Prosecution Timeline

2400

Application Filed

May 04, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/911,682

Patent 12666255

SELECTIVE USER PLANE PROTECTION IN 5G VIRTUAL RAN

3y 9m to grant Granted Jun 23, 2026

18/908,321

Patent 12665744

Encryption Cloaking with a Modified Radix-n Function for Enhanced Security

1y 8m to grant Granted Jun 23, 2026

18/467,831

Patent 12657349

PROTECTING KEYSTROKES IN MULTI-SESSION-ENABLED SYSTEMS

2y 9m to grant Granted Jun 16, 2026

18/616,551

Patent 12627511

DEVICE ONBOARDING IN DISTRIBUTED SYSTEMS

2y 1m to grant Granted May 12, 2026

18/437,201

Patent 12621148

SYSTEM AND METHOD FOR PERFORMING OPERATION USING LINEAR-INTEGER-PROGRAMING FOR RSA FACTORIZATION

2y 2m to grant Granted May 05, 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

72%

Grant Probability

83%

With Interview (+11.1%)

3y 7m

Median Time to Grant

Low

PTA Risk

Based on 608 resolved cases by this examiner. Grant probability derived from career allowance rate.