Last updated: July 07, 2026

Application No. 18/957,685

Untitled Application

Unknown

Filed

Examiner

TRAN, TAN H

Art Unit

Tech Center

Signet Health Corporation

Assignee

Signet Health Corporation

OA Round

4 (Non-Final)

Interview Optional

— +32.6% interview lift. Interview already conducted in this application's prosecution history. This examiner has a 60% grant rate with +32.6% interview lift. Since an interview has already been tried, recommend written response with narrowed claims based on precedent claim evolution patterns.

Based on 315 resolved cases, 2023–2026

Examiner Intelligence

TRAN, TAN H View full profile →

Grants 60% of resolved cases

Career Allowance Rate

190 granted / 315 resolved

At TC average

Strong +33% interview lift

Without

With

+32.6%

Interview Lift

resolved cases with interview

Typical timeline

3y 6m

Avg Prosecution

35 currently pending

Career history

371

Total Applications

across all art units

Statute-Specific Performance

§101

2.6%

-37.4% vs TC avg

§103

92.3%

+52.3% vs TC avg

§102

4.6%

-35.4% vs TC avg

§112

0.2%

-39.8% vs TC avg

Black line = Tech Center average estimate • Based on career data from 315 resolved cases

Prosecution Timeline

Show 6 earlier events

Aug 11, 2025

Request for Continued Examination

Aug 20, 2025

Response after Non-Final Action

Feb 06, 2026

Non-Final Rejection mailed

Feb 18, 2026

Interview Requested

Feb 26, 2026

Applicant Interview (Telephonic)

Feb 27, 2026

Examiner Interview Summary

Mar 03, 2026

Response Filed

Apr 09, 2026

Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/464,161

Patent 12667340

HYPERCOMPLEX-NUMBER OPERATION DEVICE AND MEDICAL IMAGE DIAGNOSTIC APPARATUS

4y 10m to grant Granted Jun 30, 2026

17/581,782

Patent 12670418

SYSTEMS AND METHODS FOR END-TO-END MULTI-AGENT REINFORCEMENT LEARNING ON A GRAPHICS PROCESSING UNIT

4y 5m to grant Granted Jun 30, 2026

18/297,385

Patent 12663765

PHYSICAL SYSTEM CONTROL OPTIMIZATION USING PRINCIPLE MODELS AND MACHINE LEARNING MODELS

3y 2m to grant Granted Jun 23, 2026

18/048,279

Patent 12639613

AUTOMATION DESIGN FOR ACHIEVING LONG TERM STABLE OPERATION OF QUANTUM COMPUTERS

3y 7m to grant Granted May 26, 2026

17/979,488

Patent 12633211

TRAFFIC ACCIDENT PREDICTION SYSTEMS AND METHODS

3y 6m to grant Granted May 19, 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

4-5

Expected OA Rounds

60%

Grant Probability

93%

With Interview (+32.6%)

3y 6m

Median Time to Grant

High

PTA Risk

Based on 315 resolved cases by this examiner. Grant probability derived from career allowance rate.