Prosecution Insights
Last updated: April 19, 2026

Examiner: TSAI, SHENG JEN

Tech Center 2100 • Art Units: 2136 2139 2186

This examiner grants 70% of resolved cases

Performance Statistics

70.4%
Allow Rate
+15.4% vs TC avg
815
Total Applications
+13.0%
Interview Lift
1276
Avg Prosecution Days
Based on 790 resolved cases, 2023–2026

Rejection Statute Breakdown

2.1%
§101 Eligibility
24.7%
§102 Novelty
48.7%
§103 Obviousness
12.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18974331 COMPUTING SYSTEM AND OPERATING METHOD THEREOF Non-Final OA Samsung Electronics Co., Ltd.
18785444 MEMORY CONTROLLER ADJUSTING POWER, MEMORY SYSTEM INCLUDING SAME, AND OPERATING METHOD FOR MEMORY SYSTEM Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18421149 ELECTRONIC DEVICE AND METHOD WITH MEMORY OPERATION MODE CONTROL Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18497878 METADATA TABLE MANAGEMENT SCHEME FOR DATABASE CONSISTENCY Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
19155413 METADATA LOAD BALANCING METHOD, APPARATUS, AND DEVICE, AND NON-VOLATILE READABLE STORAGE MEDIUM Non-Final OA IEIT SYSTEMS CO., LTD.
18460608 MEMORY SHARING CONTROL METHOD AND DEVICE, COMPUTER DEVICE, AND SYSTEM Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18689861 MEMORY MANAGEMENT METHOD FOR PSEUDO-FUNCTIONAL DIFFERENTIABLE PROGRAMMING Non-Final OA Purdue Research Foundation
18651933 SINGLE-SIDED DISTRIBUTED STORAGE SYSTEM Non-Final OA Google LLC
18929602 EFFICIENT COMMAND FETCHING IN A MEMORY SUB-SYSTEM Non-Final OA Micron Technology, Inc.
18929400 AUTOMATED TUNING OF A QUALITY OF SERVICE SETTING FOR A DISTRIBUTED STORAGE SYSTEM BASED ON INTERNAL MONITORING Non-Final OA NetApp, Inc.
18884478 MODULAR MULTIPLE CONTROLLER DEPLOYMENT IN A STORAGE SYSTEM Final Rejection PURE STORAGE, INC.
18218362 MESH STORAGE NETWORK Non-Final OA DISH Network L.L.C.
18086429 APPLICATION PROGRAMMING INTERFACE TO TRANSFORM AND STORE INFORMATION CORRESPONDING TO A MEMORY TRANSACTION Final Rejection NVIDIA Corporation
18229649 Live Migration Method and System Thereof Final Rejection Wistron Corporation
18491274 SYSTEM AND METHOD FOR HANDLING CACHE UPDATES Final Rejection Ampere Computing LLC

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