Last updated: July 17, 2026

Application No. 18/665,421

TRIANGULAR INTERLEAVER FOR FREQUENCY DOMAIN DIVERSITY

Non-Final OA

Filed

May 15, 2024

Examiner

LI, GUANG W

Art Unit

2478

Tech Center

2400 — Computer Networks

Assignee

Qualcomm Incorporated

OA Round

1 (Non-Final)

Interview Optional

— +24.1% interview lift. Examiner has a relatively high allowance rate (78%); +24.1% interview lift. A written response may suffice.

Based on 642 resolved cases, 2023–2026

Examiner Intelligence

LI, GUANG W View full profile →

Grants 78% — above average

Career Allowance Rate

501 granted / 642 resolved

+20.0% vs TC avg

Strong +24% interview lift

Without

With

+24.1%

Interview Lift

resolved cases with interview

Typical timeline

3y 4m

Avg Prosecution

22 currently pending

Career history

675

Total Applications

across all art units

Statute-Specific Performance

§101

0.8%

-39.2% vs TC avg

§103

79.9%

+39.9% vs TC avg

§102

14.0%

-26.0% vs TC avg

§112

2.7%

-37.3% vs TC avg

Black line = Tech Center average estimate • Based on career data from 642 resolved cases

Prosecution Timeline

May 15, 2024

Application Filed

Jun 02, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/310,682

Patent 12684646

TRIGGERING RECONFIGURATION OF A WI-FI NETWORK USING RADIO RESOURCE MANAGEMENT(RRM) CONVERGENCE

3y 2m to grant Granted Jul 14, 2026

18/039,971

Patent 12665781

POWER SUPPLY SYSTEM AND POWER SUPPLY UNIT

3y 0m to grant Granted Jun 23, 2026

17/813,624

Patent 12640847

TRIGGER TO ENABLE DATA TRAFFIC REPLICATION IN A WIRELESS NETWORK

3y 10m to grant Granted May 26, 2026

17/997,992

Patent 12634044

UPLINK TRANSMISSION METHOD AND APPARATUS, ACCESS NETWORK DEVICE, TERMINAL, AND STORAGE MEDIUM

3y 6m to grant Granted May 19, 2026

18/568,610

Patent 12635024

SYSTEMS AND METHODS FOR REDUCING UTILIZATION OF A RANDOM ACCESS PROCEDURE FOR SCHEDULING REQUEST TRANSMISSION IN A WIRELESS NETWORK

2y 5m 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

1-2

Expected OA Rounds

78%

Grant Probability

99%

With Interview (+24.1%)

3y 4m (~1y 2m remaining)

Median Time to Grant

Low

PTA Risk

Based on 642 resolved cases by this examiner. Grant probability derived from career allowance rate.