Last updated: July 17, 2026

Application No. 18/599,391

TRANSMIT COVARIANCE MATRIX FEEDBACK FOR MIMO CHANNEL STATE INFORMATION

Non-Final OA

Filed

Mar 08, 2024

Priority

Apr 06, 2023 — provisional 63/494,484

Examiner

PASIA, REDENTOR M

Art Unit

2413

Tech Center

2400 — Computer Networks

Assignee

MediaTek Inc.

OA Round

1 (Non-Final)

Interview Optional

— +22.6% interview lift. Examiner has a relatively high allowance rate (80%); +22.6% interview lift. A written response may suffice.

Based on 677 resolved cases, 2023–2026

Examiner Intelligence

PASIA, REDENTOR M View full profile →

Grants 80% — above average

Career Allowance Rate

538 granted / 677 resolved

+21.5% vs TC avg

Strong +23% interview lift

Without

With

+22.6%

Interview Lift

resolved cases with interview

Typical timeline

3y 3m

Avg Prosecution

27 currently pending

Career history

719

Total Applications

across all art units

Statute-Specific Performance

§101

1.0%

-39.0% vs TC avg

§103

85.4%

+45.4% vs TC avg

§102

5.4%

-34.6% vs TC avg

§112

4.0%

-36.0% vs TC avg

Black line = Tech Center average estimate • Based on career data from 677 resolved cases

Prosecution Timeline

Mar 08, 2024

Application Filed

Mar 12, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/474,319

Patent 12665701

INDICATION OF PUCCH REPETITIONS VIA DCI CRC SCRAMBLING FOR WIRELESS NETWORKS

2y 9m to grant Granted Jun 23, 2026

18/473,932

Patent 12652718

REDCAP UE FALLBACK

2y 8m to grant Granted Jun 09, 2026

17/925,135

Patent 12648018

UPLINK POLLING FOR NEW RADIO OPERATION IN MM-WAVE FREQUENCY BANDS

3y 6m to grant Granted Jun 02, 2026

18/134,561

Patent 12640972

PREAMBLE SEQUENCE MAPPING METHOD AND APPARATUS, AND TERMINAL

3y 1m to grant Granted May 26, 2026

18/271,015

Patent 12640799

COMMUNICATION SYSTEM, CONTROL METHOD, AND COMMUNICATION CONTROL DEVICE

2y 10m to grant Granted May 26, 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.

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Prosecution Projections

1-2

Expected OA Rounds

80%

Grant Probability

99%

With Interview (+22.6%)

3y 3m (~11m remaining)

Median Time to Grant

Low

PTA Risk

Based on 677 resolved cases by this examiner. Grant probability derived from career allowance rate.