Prosecution Insights
Last updated: August 17, 2026

Examiner: ZHOU, YINGYING

Tech Center 3600 • Art Units: 3685 3697

This examiner grants 46% of resolved cases

Performance Statistics

46.0%
Allow Rate
-6.0% vs TC avg
212
Total Applications
+49.0%
Interview Lift
1420
Avg Prosecution Days
Based on 187 resolved cases, 2023–2026

Rejection Statute Breakdown

27.7%
§101 Eligibility
9.2%
§102 Novelty
33.9%
§103 Obviousness
26.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19069412 METHOD AND SYSTEM FOR PROVIDING CRYPTOGRAPHIC CREDENTIALS Final Rejection MASTERCARD INTERNATIONAL INCORPORATED
18676054 METHOD AND SYSTEM USING LOYALTY COINS AS DIGITAL CURRENCY WITH SMART CONTRACTS Non-Final OA Mastercard International Incorporated
18598547 COMMUNICATION METHOD AND APPARATUS Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
19192658 LAUNDERING DETECTION IN SECOND LAYER NETWORKS Final Rejection PayPal, Inc.
18792746 DEVICE, SYSTEM, AND METHOD FOR CONTROLLING MEMORY USAGE ASSOCIATED WITH AN INTERMEDIATION ENGINE FOR A VIRTUAL PLATFORM Final Rejection AMADEUS S.A.S.

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