Prosecution Insights
Last updated: August 17, 2026

Examiner: CHO, SUNG IL

Tech Center 2800 • Art Units: 2825

This examiner grants 91% of resolved cases

Performance Statistics

91.3%
Allow Rate
+23.3% vs TC avg
622
Total Applications
+8.6%
Interview Lift
741
Avg Prosecution Days
Based on 596 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
33.3%
§102 Novelty
42.1%
§103 Obviousness
12.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19005393 METHOD OF OPERATING NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18977717 Memory with Serialized Redundancy Interface Non-Final OA QUALCOMM Incorporated
18469989 HIGH SPEED MEMORY CIRCUIT ARCHITECTURE WITH IMPROVED AREA AND POWER EFFICIENCY Final Rejection QUALCOMM Incorporated
18739363 PRE-CHARGE SYSTEM FOR PERFORMING TIME-DIVISION PRE-CHARGE UPON BIT-LINE GROUPS OF MEMORY ARRAY AND ASSOCIATED PRE-CHARGE METHOD Final Rejection MEDIATEK INC.
18444754 NEGATIVE BIT LINE CONTROL MECHANISM Non-Final OA MEDIATEK INC.
18371441 MEMORY WITH FLY-BITLINES THAT WORK WITH SINGLE-ENDED SENSING AND ASSOCIATED MEMORY ACCESS METHOD Final Rejection MEDIATEK INC.
19004450 DEVICE INCLUDING MEMORY CELLS STORING MULTI-BIT DATA AND AN OPERATION METHOD THEREOF Non-Final OA SK hynix Inc.
18496735 MEMORY DEVICE FOR DRIVING CHARGE PUMPS RESPECTIVELY INCLUDED IN MEMORY DIES Non-Final OA SK hynix Inc.
17380899 SEMICONDUCTOR DEVICES Non-Final OA SK hynix Inc.
19062975 SINGLE PLATE CONFIGURATION AND MEMORY ARRAY OPERATION Non-Final OA Micron Technology, Inc.
19054266 LEVEL SHIFTING IN ALL LEVELS PROGRAMMING OF A MEMORY DEVICE IN A MEMORY SUB-SYSTEM Non-Final OA Micron Technology, Inc.
19005707 LAYOUTS FOR SENSE AMPLIFIERS AND RELATED APPARATUSES AND SYSTEMS Non-Final OA Micron Technology, Inc.
18755062 PERFORMING DATA INTEGRITY CHECKS TO IDENTIFY DEFECTIVE WORDLINES Non-Final OA Micron Technology, Inc.
18662962 MITIGATION OF CHARGE-LOSS IN SUSPENDED PROGRAM STATE IN A MEMORY DEVICE Non-Final OA Micron Technology, Inc.
19059384 MEMORY DEVICE WITH ADDITIONAL WRITE BIT LINES Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
19043856 ANTI-FUSE DEVICE AND METHOD Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
19011055 MEMORY DEVICE WITH A BIAS CIRCUIT Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18967206 MEMORY DEVICE WITH SIGNAL EDGE SHARPENER CIRCUITRY Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18937191 Circuitry for Power Management Assertion Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18771863 MEMORY CELL ARRAY AND METHOD OF OPERATING SAME Final Rejection TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
18739538 Device and Method for Reading a Memory Cell Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
18630365 MEMORY CIRCUITS WITH TRACKING CELLS AND METHODS FOR OPERATING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18918966 MEMORY SYSTEM HAVING SEMICONDUCTOR MEMORY DEVICE THAT PERFORMS VERIFY OPERATIONS USING VARIOUS VERIFY VOLTAGES Non-Final OA Kioxia Corporation
18755149 CIRCUIT FOR MULTIPORT REGISTER FILE' Non-Final OA Arm Limited
18942973 CIRCUITRY FOR ADJUSTING RETENTION VOLTAGE OF A STATIC RANDOM ACCESS MEMORY (SRAM) Non-Final OA STMicroelectronics International N.V.
18619699 BITCELL PROCESS COMPENSATED READ ASSIST SCHEME FOR SRAM Non-Final OA STMicroelectronics International N.V.

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