Prosecution Insights
Last updated: April 19, 2026

Examiner: ZHU, ZHIMEI

Tech Center 2400 • Art Units: 2495

This examiner grants 77% of resolved cases

Performance Statistics

77.4%
Allow Rate
+19.4% vs TC avg
299
Total Applications
+37.4%
Interview Lift
1065
Avg Prosecution Days
Based on 287 resolved cases, 2023–2026

Rejection Statute Breakdown

9.6%
§101 Eligibility
12.2%
§102 Novelty
46.8%
§103 Obviousness
18.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18435254 INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREOF Final Rejection SHARP KABUSHIKI KAISHA
18622361 MANAGING DIFFERENTIAL PRIVACY ON DATABASE SYSTEM USING POLICIES Final Rejection Snowflake Inc.
18664660 ROW LEVEL SECURITY ON DATABASE OBJECTS Final Rejection SAP SE
18789952 INTEGRATED INSTRUSION DETECTION FOR ENHANCED CHASSIS SECURITY Non-Final OA Dell Products L.P.
18334007 TECHNIQUES FOR MITIGATING CYBER VULNERABILITIES AND EXPOSURES IN COMPUTING INFRASTRUCTURE Non-Final OA Zafran Security LTD
18673137 STORING VITAL DOCUMENTS Non-Final OA GovPlus LLC
17807285 STORING VITAL DOCUMENTS Final Rejection GovPlus LLC

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