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Office Actions › BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. › 18812125
Last updated: April 24, 2026
Application No. 18/812,125

Untitled Application

Unknown
Filed
2400
Examiner
CHAO, MICHAEL W
Art Unit
2492
Tech Center
Beijing Zitiao Network Technology Co., Ltd.
Assignee
BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
OA Round
2 (Non-Final)
70%
Grant Probability
Favorable
2-3
OA Rounds
3y 4m
To Grant
99%
With Interview

Interview Optional

— +40.8% interview lift. This examiner has a relatively high allow rate; a written response may suffice.
Based on 538 resolved cases, 2023–2026

Examiner Intelligence

CHAO, MICHAEL W View full profile →
Grants 70% — above average
70%
Career Allow Rate
375 granted / 538 resolved
+9.7% vs TC avg
Strong +41% interview lift
Without
With
+40.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
42 currently pending
Career history
580
Total Applications
across all art units

Statute-Specific Performance

§101
13.9%
-26.1% vs TC avg
§103
43.7%
+3.7% vs TC avg
§102
14.9%
-25.1% vs TC avg
§112
20.4%
-19.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 538 resolved cases

Prosecution Timeline

2400
Application Filed
Oct 30, 2025
Non-Final Rejection
Feb 02, 2026
Response Filed
Mar 20, 2026
Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/517,948
Patent 12604183
SECURE MESSAGING FOR OUTAGE EVENTS
2y 5m to grant Granted Apr 14, 2026
18/621,689
Patent 12592816
COMMUNICATION DEVICE, NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING COMPUTER-READABLE INSTRUCTIONS FOR COMMUNICATION DEVICE, AND METHOD EXECUTED BY COMMUNICATION DEVICE FOR AUTHENTICATION
2y 5m to grant Granted Mar 31, 2026
18/699,648
Patent 12581289
METHOD AND DEVICE FOR AUTHENTICATING A MOTOR VEHICLE AT A HYDROGEN FUEL PUMP
2y 5m to grant Granted Mar 17, 2026
17/735,691
Patent 12574736
Detecting and Mitigating Drive-by Home Wi-Fi Hijack Attacks
2y 5m to grant Granted Mar 10, 2026
18/604,174
Patent 12531839
TECHNIQUES FOR SECURELY COMMUNICATING SENSITIVE DATA FOR DISPARATE DATA MESSAGES
2y 5m to grant Granted Jan 20, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
70%
Grant Probability
99%
With Interview (+40.8%)
3y 4m
Median Time to Grant
Moderate
PTA Risk
Based on 538 resolved cases by this examiner. Grant probability derived from career allow rate.

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