Prosecution Insights
Browse Companies Examiners Firms Draft Your Response
Office Actions › Google LLC › 18910495
Last updated: April 24, 2026
Application No. 18/910,495

Untitled Application

Unknown
Filed
2400
Examiner
CHOY, KA SHAN
Art Unit
2435
Tech Center
Google LLC
Assignee
Google LLC
OA Round
1 (Non-Final)
94%
Grant Probability
Favorable
1-2
OA Rounds
2y 3m
To Grant
99%
With Interview

Interview Optional

— +10.0% interview lift. This examiner has a relatively high allow rate; a written response may suffice.
Based on 263 resolved cases, 2023–2026

Examiner Intelligence

CHOY, KA SHAN View full profile →
Grants 94% — above average
94%
Career Allow Rate
246 granted / 263 resolved
+33.5% vs TC avg
Moderate +10% lift
Without
With
+10.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
13 currently pending
Career history
276
Total Applications
across all art units

Statute-Specific Performance

§101
7.1%
-32.9% vs TC avg
§103
42.0%
+2.0% vs TC avg
§102
17.5%
-22.5% vs TC avg
§112
20.3%
-19.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 263 resolved cases

Prosecution Timeline

2400
Application Filed
Jan 24, 2026
Non-Final Rejection
Apr 10, 2026
Response Filed

Precedent Cases

Applications granted by this same examiner with similar technology

18/629,065
Patent 12603916
SYSTEMS AND METHODS FOR INCREASED SECURITY USING CLIENT ADDRESS MANIPULATION
2y 5m to grant Granted Apr 14, 2026
18/795,481
Patent 12596829
DATABASE PROCESSING METHOD, APPARATUS, DEVICE, AND MEDIUM
2y 5m to grant Granted Apr 07, 2026
18/589,504
Patent 12591656
METHOD FOR REGISTERING DIGITAL KEYS OF A VEHICLE IN A VIRTUAL WALLET, AND ASSOCIATED DEVICES
2y 5m to grant Granted Mar 31, 2026
18/746,555
Patent 12592923
AUTHENTICATION AND ENFORCEMENT OF DIFFERENTIATED POLICIES FOR A BRIDGE MODE VIRTUAL MACHINE BEHIND A WIRELESS HOST IN A MAC BASED AUTHENTICATION NETWORK
2y 5m to grant Granted Mar 31, 2026
18/397,548
Patent 12587556
SERVER AND METHOD FOR STORING AND MANAGING ONLINE THREAT DATA
2y 5m to grant Granted Mar 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
94%
Grant Probability
99%
With Interview (+10.0%)
2y 3m
Median Time to Grant
Low
PTA Risk
Based on 263 resolved cases by this examiner. Grant probability derived from career allow rate.

Ready to respond to this office action?

IP Author drafts your complete OA response — amendments, arguments, and claim strategy — in minutes, not days.

Start Drafting Your Response →

Data sourced from USPTO Patent File Wrapper (daily) and Office Action Archive (weekly). Analysis generated by IP Author.

Data: USPTO Patent File Wrapper (daily) • Office Action Archive (weekly) • 89M+ prosecution events

© 2026 IP Author — Browse Office Actions • Examiners • Companies • Firms

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month