Last updated: July 17, 2026

Application No. 18/771,058

METHODS AND APPARATUS OF MACHINE LEARNING BASED CHANNEL STATE INFORMATION (CSI) MEASUREMENT AND REPORTING

Non-Final OA

Filed

Jul 12, 2024

Priority

Jan 14, 2022 — provisional 63/266,816 +1 more

Examiner

STRANGE, AARON N

Art Unit

Tech Center

Assignee

Guangdong OPPO Mobile Telecommunications Corp., Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +15.5% interview lift. Examiner has a relatively high allowance rate (68%); +15.5% interview lift. A written response may suffice.

Based on 527 resolved cases, 2023–2026

Examiner Intelligence

STRANGE, AARON N View full profile →

Grants 68% — above average

Career Allowance Rate

358 granted / 527 resolved

+7.9% vs TC avg

Strong +16% interview lift

Without

With

+15.5%

Interview Lift

resolved cases with interview

Typical timeline

4y 10m

Avg Prosecution

13 currently pending

Career history

530

Total Applications

across all art units

Statute-Specific Performance

§101

3.9%

-36.1% vs TC avg

§103

84.4%

+44.4% vs TC avg

§102

4.8%

-35.2% vs TC avg

§112

4.1%

-35.9% vs TC avg

Black line = Tech Center average estimate • Based on career data from 527 resolved cases

Prosecution Timeline

Jul 12, 2024

Application Filed

May 12, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

16/792,793

Patent 11272039

NULL

Granted Mar 08, 2022

16/685,969

Patent 11265289

NULL

Granted Mar 01, 2022

16/835,375

Patent 11263057

NULL

Granted Mar 01, 2022

16/928,231

Patent 11250479

NULL

Granted Feb 15, 2022

17/000,170

Patent 11247135

NULL

Granted Feb 15, 2022

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

68%

Grant Probability

83%

With Interview (+15.5%)

4y 10m (~2y 10m remaining)

Median Time to Grant

Low

PTA Risk

Based on 527 resolved cases by this examiner. Grant probability derived from career allowance rate.

METHODS AND APPARATUS OF MACHINE LEARNING BASED CHANNEL STATE INFORMATION (CSI) MEASUREMENT AND REPORTING

Interview Optional

Examiner Intelligence

Statute-Specific Performance

Prosecution Timeline

Precedent Cases

Applications granted by this same examiner with similar technology

Strategy Recommendation AI-generated — please review before filing

Prosecution Projections

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