Prosecution Insights
Last updated: May 29, 2026

Examiner: CHOWDHURY, SUBIR KUMAR

Tech Center 2100 • Art Units: 2132

This examiner grants 80% of resolved cases

Performance Statistics

80.0%
Allow Rate
+25.0% vs TC avg
62
Total Applications
+16.1%
Interview Lift
812
Avg Prosecution Days
Based on 30 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
7.6%
§102 Novelty
87.6%
§103 Obviousness
3.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19007158 MEMORY DEVICE, METHOD OF OPERATING THE SAME, AND MEMORY SYSTEM INCLUDING THE MEMORY DEVICE Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18940221 METHOD AND APPARATUS WITH REGISTER FILE OPERATOR Final Rejection Samsung Electronics Co., Ltd.
18299133 STORAGE DEVICE AND ELECTRONIC SYSTEM Final Rejection Samsung Electronics Co., Ltd.
18704728 METHOD FOR PRELOADING MEMORY PAGE, ELECTRONIC DEVICE, AND CHIP SYSTEM Non-Final OA HONOR DEVICE CO., LTD.
18525691 METHOD, DEVICE, AND PROGRAM PRODUCT FOR STORAGE Non-Final OA Dell Products L.P.
17728776 WORKLOAD-DEPENDENT AGE TRACKING FOR NON-VOLATILE MEMORY Final Rejection Intel Corporation
19035721 MEMORY READ AHEAD FOR ARTIFICIAL INTELLIGENCE APPLICATIONS Non-Final OA Micron Technology, Inc.
18595590 MANAGING POWER CONSUMPTION ASSOCIATED WITH COMMUNICATING DATA IN A MEMORY SYSTEM Final Rejection Micron Technology, Inc.
18420491 MANAGING PARTIALLY PROGRAMMED BLOCKS Final Rejection Micron Technology, Inc.
18519611 REMAPPING BAD BLOCKS IN A MEMORY SUB-SYSTEM Final Rejection MICRON TECHNOLOGY, INC.
18420553 STORAGE DEVICE EXECUTING SUDDEN POWER-OFF RECOVERY OPERATION FOR TARGET ZONE AND METHOD FOR OPERATING THE SAME Final Rejection SK hynix Inc.
18392917 CONTROLLER AND STORAGE DEVICE Final Rejection SK hynix Inc.
18741120 MEMORY DEVICES, MEMORY CONTROLLERS, MEMORY SYSTEMS, AND OPERATION METHODS THEREOF Non-Final OA YANGTZE MEMORY TECHNOLOGIES CO., LTD.
18391703 DATA WRITING AND RECOVERY METHOD FOR USE IN QUADRUPLE-LEVEL CELL FLASH MEMORY AND RELATED AND MEMORY CONTROLLER AND STORAGE DEVICE Final Rejection Silicon Motion, Inc.
18739900 METHOD FOR EMULATING ELECTRICALLY-ERASABLE PROGRAMMABLE READ-ONLY MEMORY BY USING FLASH MEMORY AND FLASH MEMORY SYSTEM USING THE SAME Non-Final OA NUVOTON TECHNOLOGY CORPORATION
18709856 STORAGE CONTROL METHOD, STORAGE CONTROLLER, STORAGE CHIP, NETWORK CARD, AND READABLE MEDIUM Non-Final OA ZTE CORPORATION
18770399 Controller Memory Buffer (CMB) Doorbell Synchronization Non-Final OA Sandisk Technologies, Inc.
18541811 FLEXIBLE SIZED SUPER BLOCK FOR OPTIMIZED PERFORMANCE AND ENDURANCE Final Rejection SANDISK TECHNOLOGIES, INC.

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