Prosecution Insights
Last updated: April 19, 2026

Examiner: CHOY, KA SHAN

Tech Center 2400 • Art Units: 2435

This examiner grants 94% of resolved cases

Performance Statistics

93.5%
Allow Rate
+35.5% vs TC avg
276
Total Applications
+10.0%
Interview Lift
820
Avg Prosecution Days
Based on 263 resolved cases, 2023–2026

Rejection Statute Breakdown

7.1%
§101 Eligibility
17.5%
§102 Novelty
42.0%
§103 Obviousness
20.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18835835 MONITORING SYSTEM, COMMUNICATION APPARATUS, MONITORING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM Non-Final OA NEC Corporation
18290923 First Node, Second Node, Third Node, Communications System and Methods Performed Thereby for Handling Security Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18826223 SYSTEM MONITORING METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18823943 SYSTEMS AND METHODS FOR PROVIDING A CONSISTENT MEDIA ACCESS USER EXPERIENCE Non-Final OA Universal Electronics Inc.
18644392 SYSTEM AND METHOD FOR CLASSIFYING INCOMING EVENTS BY USER'S MOBILE DEVICE BASED ON USER PREFERENCES Final Rejection AO Kaspersky Lab
18892884 SYSTEM AND METHOD FOR DETECTION OF CYBERSECURITY THREATS Non-Final OA FOUR DROBOTICS CORPORATION
18649824 SYSTEMS AND METHODS FOR ANALYZING CYBERSECURITY EVENTS Non-Final OA IronNet Cybersecurity, Inc.
18676422 SYSTEMS AND METHODS FOR NETWORK TRAFFIC FINGERPRINTING AND ASSOCIATED SECURITY ACTIONS Non-Final OA FoxIO, LLC
18378615 System and Methods Involving Features of Hardware Virtualization, Hypervisors, APIs of Interest and/or Other Features Non-Final OA Lynx Software Technologies

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