Prosecution Insights
Last updated: April 19, 2026

Examiner: TSUI, DANIEL D

Tech Center 2100 • Art Units: 2132 2182 2185

This examiner grants 92% of resolved cases

Performance Statistics

91.7%
Allow Rate
+36.7% vs TC avg
517
Total Applications
-0.5%
Interview Lift
909
Avg Prosecution Days
Based on 507 resolved cases, 2023–2026

Rejection Statute Breakdown

6.8%
§101 Eligibility
19.0%
§102 Novelty
47.9%
§103 Obviousness
12.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18623794 DISTRIBUTED COMPUTING BASED ON MEMORY AS A SERVICE Final Rejection Micron Technology, Inc.
19013447 QUALITY OF SERVICE MANAGEMENT MECHANISM Non-Final OA NetApp, Inc.
19008481 MANAGING ACCESS OF MULTIPLE EXECUTING PROGRAMS TO NON-LOCAL BLOCK DATA STORAGE Non-Final OA Amazon Technologies, Inc.
18969103 DATA RESYCHRONIZATION METHODS AND SYSTEMS IN CONTINUOUS DATA PROTECTION Non-Final OA Rubrik, Inc.
18973896 SYSTEMS AND METHODS FOR DATA COPY OFFLOAD FOR STORAGE DEVICES Non-Final OA Kioxia Corporation
19013607 STORAGE SYSTEM AND MEMORY CONTROL METHOD Non-Final OA Hitachi Vantara, Ltd.

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