Prosecution Insights
Last updated: April 19, 2026

Examiner: DOAN, KHOA D

Tech Center 2100 • Art Units: 2133

This examiner grants 89% of resolved cases

Performance Statistics

89.4%
Allow Rate
+34.4% vs TC avg
362
Total Applications
+8.3%
Interview Lift
734
Avg Prosecution Days
Based on 349 resolved cases, 2023–2026

Rejection Statute Breakdown

7.7%
§101 Eligibility
10.4%
§102 Novelty
52.3%
§103 Obviousness
21.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18908260 SUB BLOCK BASED STORAGE DEVICE AND METHOD FOR MANAGING SUB BLOCK THEREOF Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18940277 EXPANSION OF STORAGE STRUCTURES VIA A STORAGE SYSTEM Non-Final OA Ocient Holdings LLC
19023021 HYBRID WEAR LEVELING FOR IN-PLACE DATA REPLACEMENT MEDIA Non-Final OA Micron Technology, Inc.
18810956 APPARATUS AND METHOD FOR DIAGNOSING MEMORY Non-Final OA Samsung SDI Co., Ltd.
19039860 METHOD AND SYSTEM FOR STORING METADATA Non-Final OA MONTAGE ELECTRONICS (SHANGHAI) CO., LTD.
18612163 MEMORY CONTROLLERS AND OPERATION METHODS THEREOF, MEMORY SYSTEMS, ELECTRONIC DEVICES Non-Final OA YANGTZE MEMORY TECHNOLOGIES CO., LTD.

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