Last updated: July 17, 2026

Application No. 18/975,897

POST-QUANTUM-RESISTANT CRYPTOGRAPHIC SYSTEM AND METHODS

Non-Final OA

Filed

Dec 10, 2024

Priority

Mar 09, 2023 — continuation of 12/206,702

Examiner

HARRIS, CHRISTOPHER C

Art Unit

2432

Tech Center

2400 — Computer Networks

Assignee

AT&T Mobility II LLC

OA Round

1 (Non-Final)

Interview Optional

— +25.3% interview lift. Examiner has a relatively high allowance rate (76%); +25.3% interview lift. A written response may suffice.

Based on 374 resolved cases, 2023–2026

Examiner Intelligence

HARRIS, CHRISTOPHER C View full profile →

Grants 76% — above average

Career Allowance Rate

286 granted / 374 resolved

+18.5% vs TC avg

Strong +25% interview lift

Without

With

+25.3%

Interview Lift

resolved cases with interview

Typical timeline

2y 10m

Avg Prosecution

13 currently pending

Career history

389

Total Applications

across all art units

Statute-Specific Performance

§101

3.2%

-36.8% vs TC avg

§103

78.8%

+38.8% vs TC avg

§102

6.2%

-33.8% vs TC avg

§112

10.2%

-29.8% vs TC avg

Black line = Tech Center average estimate • Based on career data from 374 resolved cases

Prosecution Timeline

Dec 10, 2024

Application Filed

Apr 27, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/645,125

Patent 12670254

STORAGE ACCESS MONITORING METHOD AND STORAGE ACCESS MONITORING DEVICE

2y 2m to grant Granted Jun 30, 2026

18/680,718

Patent 12670251

STRUCTURING IPV6 ADDRESSES INTO BIT FIELDS TO EMBED LANGUAGE LOCALIZATION AND SERVICES

2y 1m to grant Granted Jun 30, 2026

17/996,095

Patent 12661778

SPARE ROBOT CONTROLLER

3y 8m to grant Granted Jun 23, 2026

19/029,931

Patent 12657287

SYSTEM AND METHOD AND FOR LOADING ENCLAVE-AWARE EXECUTABLES

1y 5m to grant Granted Jun 16, 2026

18/303,144

Patent 12645797

MALWARE DETECTION FROM APPROXIMATE INDICATORS

3y 1m to grant Granted Jun 02, 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

76%

Grant Probability

99%

With Interview (+25.3%)

2y 10m (~1y 3m remaining)

Median Time to Grant

Low

PTA Risk

Based on 374 resolved cases by this examiner. Grant probability derived from career allowance rate.