Last updated: July 07, 2026

Application No. 18/891,811

Untitled Application

Unknown

Filed

Examiner

CHU, WUTCHUNG

Art Unit

Tech Center

Lenovo (United States) Inc.

Assignee

Lenovo (United States) Inc.

OA Round

1 (Non-Final)

Interview Optional

— +18.4% interview lift. Examiner has a relatively high allowance rate (81%); +18.4% interview lift. A written response may suffice.

Based on 660 resolved cases, 2023–2026

Examiner Intelligence

CHU, WUTCHUNG View full profile →

Grants 81% — above average

Career Allowance Rate

534 granted / 660 resolved

+20.9% vs TC avg

Strong +18% interview lift

Without

With

+18.4%

Interview Lift

resolved cases with interview

Typical timeline

3y 3m

Avg Prosecution

22 currently pending

Career history

689

Total Applications

across all art units

Statute-Specific Performance

§101

0.9%

-39.1% vs TC avg

§103

85.9%

+45.9% vs TC avg

§102

4.9%

-35.1% vs TC avg

§112

5.5%

-34.5% vs TC avg

Black line = Tech Center average estimate • Based on career data from 660 resolved cases

Prosecution Timeline

Jun 29, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/729,196

Patent 12672162

WIRELESS COMMUNICATION METHOD AND APPARATUS AND COMMUNICATION SYSTEM

4y 2m to grant Granted Jun 30, 2026

17/907,942

Patent 12672181

DIRECT COMMUNICATION

3y 10m to grant Granted Jun 30, 2026

18/366,854

Patent 12672122

PROTOCOL DATA UNIT WITH SERVICE DATA UNIT SEGMENT AND INDICATION OF SERVICE DATA UNIT-TAIL LENGTH

2y 10m to grant Granted Jun 30, 2026

17/812,200

Patent 12666274

Proactive Configuration Auditing in O-RAN

3y 11m to grant Granted Jun 23, 2026

18/295,200

Patent 12641506

METHOD AND DEVICE FOR NETWORK HANDOVER OF ACQUIRING STATUS INFORMATION OF A NETWORK AND NETWORK PREFERENCE INFORMATIONM, AND ELECTRONIC AND STORAGE MEDIUM FOR PERFORMING THE SAME

3y 1m 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.

Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2

Expected OA Rounds

81%

Grant Probability

99%

With Interview (+18.4%)

3y 3m

Median Time to Grant

Low

PTA Risk

Based on 660 resolved cases by this examiner. Grant probability derived from career allowance rate.