Prosecution Insights
Last updated: August 18, 2026

Examiner: TSAI, SHENG JEN

Tech Center 2400 • Art Units: 2136 2139 2186 2437

This examiner grants 70% of resolved cases

Performance Statistics

70.4%
Allow Rate
+12.4% vs TC avg
826
Total Applications
+13.6%
Interview Lift
1228
Avg Prosecution Days
Based on 800 resolved cases, 2023–2026

Rejection Statute Breakdown

2.7%
§101 Eligibility
26.8%
§102 Novelty
54.0%
§103 Obviousness
13.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18637710 SYSTEM AND METHOD FOR ADAPTIVE PREFETCH FOR MEMORY DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18421149 ELECTRONIC DEVICE AND METHOD WITH MEMORY OPERATION MODE CONTROL Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18497878 METADATA TABLE MANAGEMENT SCHEME FOR DATABASE CONSISTENCY Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18460608 MEMORY SHARING CONTROL METHOD AND DEVICE, COMPUTER DEVICE, AND SYSTEM Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18999689 SINGLE PASS FOOTPRINT COMPRESSION OPTIMIZATION Final Rejection QUALCOMM Incorporated
19054678 CIRCUITRY WITH ADDRESS SCRAMBLING Non-Final OA Avago Technologies International Sales Pte. Limited
18405063 MEMORY SYSTEM AND OPERATION METHOD THEREOF Non-Final OA YANGTZE MEMORY TECHNOLOGIES CO., LTD.
18897840 MANAGING AND RANKING MEMORY RESOURCES Non-Final OA Microsoft Technology Licensing, LLC
19263285 STORAGE DEVICE MIGRATING USER DATA STORED IN MEMORY DIE IN AN UNUSABLE STATE Non-Final OA SK hynix Inc.
18799622 Utilizing Data Embedded in Address Streams Final Rejection Micron Technology, Inc.
18086429 APPLICATION PROGRAMMING INTERFACE TO TRANSFORM AND STORE INFORMATION CORRESPONDING TO A MEMORY TRANSACTION Non-Final OA NVIDIA Corporation
18617356 ONLINE MIGRATION OF A STORAGE APPLIANCE FROM ONE DISK TYPE TO ANOTHER Non-Final OA NetApp, Inc.
18218362 MESH STORAGE NETWORK Non-Final OA DISH Network L.L.C.
19056784 Confidential computing with device memory isolation Non-Final OA MELLANOX TECHNOLOGIES, LTD.

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