Last updated: July 17, 2026

Application No. 18/383,427

COMPUTER SYSTEM AND TRAINING DATA GENERATION METHOD

Final Rejection

Filed

Oct 24, 2023

Priority

Dec 07, 2022 — JP 2022-195893

Examiner

KNIGHT, PAUL M

Art Unit

4100

Tech Center

4100

Assignee

Hitachi Ltd.

OA Round

2 (Final)

This examiner grants 62% of cases after interview

— +17.0% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 278 resolved cases, 2023–2026

Examiner Intelligence

KNIGHT, PAUL M View full profile →

Grants 62% of resolved cases

Career Allowance Rate

173 granted / 278 resolved

+2.2% vs TC avg

Strong +17% interview lift

Without

With

+17.0%

Interview Lift

resolved cases with interview

Typical timeline

3y 2m

Avg Prosecution

26 currently pending

Career history

303

Total Applications

across all art units

Statute-Specific Performance

§101

1.1%

-38.9% vs TC avg

§103

78.5%

+38.5% vs TC avg

§102

3.4%

-36.6% vs TC avg

§112

10.4%

-29.6% vs TC avg

Black line = Tech Center average estimate • Based on career data from 278 resolved cases

Prosecution Timeline

Oct 24, 2023

Application Filed

May 11, 2026

Non-Final Rejection mailed

Jun 24, 2026

Response Filed

Jul 14, 2026

Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/958,020

Patent 12682223

NON-UNIFORM QUANTIZATION FOR FLEXIBLE POWER-OF-TWO COMPUTATIONS IN NEURAL NETWORKS

3y 9m to grant Granted Jul 14, 2026

17/749,740

Patent 12670434

MULTIPLE INSTANCE LEARNING MODELS FOR CYBERSECURITY USING JAVASCRIPT OBJECT NOTATION (JSON) TRAINING DATA

4y 1m to grant Granted Jun 30, 2026

17/680,932

Patent 12657524

JOINTLY PREDICTING MULTIPLE INDIVIDUAL-LEVEL FEATURES FROM AGGREGATE DATA

4y 3m to grant Granted Jun 16, 2026

17/468,498

Patent 12530592

NON-LINEAR LATENT FILTER TECHNIQUES FOR IMAGE EDITING

4y 4m to grant Granted Jan 20, 2026

18/017,589

Patent 12530612

METHODS FOR ALLOCATING LOGICAL QUBITS OF A QUANTUM ALGORITHM IN A QUANTUM PROCESSOR

2y 12m to grant Granted Jan 20, 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

3-4

Expected OA Rounds

62%

Grant Probability

79%

With Interview (+17.0%)

3y 2m (~5m remaining)

Median Time to Grant

Moderate

PTA Risk

Based on 278 resolved cases by this examiner. Grant probability derived from career allowance rate.