Prosecution Insights
Last updated: October 02, 2026

Examiner: ZEE, EDWARD

Tech Center 2400 • Art Units: 2135 2431 2435

This examiner grants 91% of resolved cases

Analysis

Edward Zee operates in Tech Center 2400 and Art Unit 2135, where they have managed 905 resolved cases. The examiner maintains an allowance rate of 90.6 percent. This percentage indicates the probability of success for applicants. The 905 resolved cases provide a statistical basis for this 90.6 percent rate and the overall performance in Tech Center 2400.

The median days to allowance is 875, suggesting the path to patent issuance. The data also shows an interview lift of 10.4 percent. This 10.4 percent lift indicates that while the baseline allowance rate is already high, interviews still provide a measurable benefit. Practitioners can expect a resolution given the 875 days median and the volume of cases handled by this examiner. The 10.4 percent lift offers a strategic option for the cases that do not immediately reach the allowance threshold.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

90.6%
Allow Rate
+32.6% vs TC avg
925
Total Applications
+10.4%
Interview Lift
875
Avg Prosecution Days
Based on 905 resolved cases, 2023–2026

Rejection Statute Breakdown

10.5%
§101 Eligibility
25.6%
§102 Novelty
26.6%
§103 Obviousness
23.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19110824 INFORMATION PROCESSING APPARATUS AND METHOD, AND PROGRAM Non-Final OA Sony Semiconductor Solutions Corporation
19212202 PRIVACY PRESERVING IDENTITY RESOLUTION VIA PAGE CONTENT Non-Final OA Microsoft Technology Licensing, LLC
18908111 CLOUD-BASED CYBER SECURITY AND METHODS OF OPERATION Final Rejection Darktrace Holdings limited
19206012 INTRUSION DETECTION USING ROBUST SINGULAR VALUE DECOMPOSITION Non-Final OA AT&T Intellectual Property I, L.P.
18239332 SIGNAL PROCESSOR AND SIGNAL PROCESSING METHOD Final Rejection TDK CORPORATION
19183347 DOMAIN SPECIFIC LANGUAGE FOR DEFENDING AGAINST A THREAT-ACTOR AND ADVERSARIAL TACTICS, TECHNIQUES, AND PROCEDURES Non-Final OA Qualys, Inc.
19183340 DOMAIN-SPECIFIC LANGUAGE SIMULANT FOR SIMULATING A THREAT-ACTOR AND ADVERSARIAL TACTICS, TECHNIQUES, AND PROCEDURES Non-Final OA Qualys, Inc.

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