Prosecution Insights
Last updated: October 02, 2026

Examiner: OH, JIYOUNG

Tech Center 2800 • Art Units: 2818

This examiner grants 77% of resolved cases

Analysis

Jiyoung Oh works in Art Unit 2818 within Tech Center 2800. With 44 resolved cases, the examiner has an allowance rate of 77.3 percent. The median days to allowance is 1273, indicating the timeline for granted applications. The 44 resolved cases provide the basis for these statistics and offer a view of the examiner's performance in this art unit.

The interview lift of 21.5 percent is a factor for strategy. This figure suggests that interviews are effective in this art unit, potentially resolving technical disagreements that contribute to the 1273 day median. Applicants can use the 21.5 percent lift to improve their chances of success beyond the 77.3 percent baseline allowance rate. These metrics are essential for managing prosecution expectations with this examiner.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

77.3%
Allow Rate
+9.3% vs TC avg
90
Total Applications
+21.5%
Interview Lift
1273
Avg Prosecution Days
Based on 44 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
20.7%
§102 Novelty
66.5%
§103 Obviousness
12.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17799076 DISPLAY DEVICE USING SEMICONDUCTOR LIGHT-EMITTING ELEMENTS AND METHOD OF MANUFACTURING SAME Non-Final OA LG ELECTRONICS INC.
18534997 CAPACITOR STRUCTURE AND SEMICONDUCTOR DEVICE INCLUDING THE CAPACITOR STRUCTURE Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18138192 METHOD OF MANUFACTURING INTEGRATED CIRCUIT DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18193758 SEMICONDUCTOR DEVICE Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18156049 SEMICONDUCTOR DEVICE INCLUDING TWO-DIMENSIONAL MATERIAL AND METHOD OF MANUFACTURING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18712703 CHIP STRUCTURE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS Non-Final OA BOE TECHNOLOGY GROUP CO., LTD.
17968371 DISPLAY DEVICE HAVING METAL LAYER WITH PROTRUDING PARTS AND RECESSED PARTS Non-Final OA Samsung Display Co., LTD.
18176697 IMAGE DISPLAY DEVICE MANUFACTURING METHOD AND IMAGE DISPLAY DEVICE Non-Final OA NICHIA CORPORATION
18759892 SEMICONDUCTOR LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE Non-Final OA STANLEY ELECTRIC CO., LTD.
18113161 DISPLAY DEVICE Final Rejection Magnolia White Corporation
17855639 CONTACT ARCHITECTURE FOR 2D STACKED NANORIBBON TRANSISTOR Non-Final OA Intel Corporation
17308853 METAL OXIDE THIN FILM TRANSISTORS WITH MULTI-COMPOSITION GATE DIELECTRIC Final Rejection Intel Corporation
18508706 POWER SEMICONDUCTOR DEVICE Final Rejection HYUNDAI MOBIS CO., LTD.
18809015 BARRIER LAYERS FOR WORD LINE CONTACTS IN A THREE-DIMENSIONAL NAND MEMORY AND FABRICATION METHODS THEREOF Non-Final OA YANGTZE MEMORY TECHNOLOGIES CO., LTD.
18399558 SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF, MEMORY AND MEMORY SYSTEM Final Rejection Yangtze Memory Technologies Co., Ltd.
18810032 SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE Non-Final OA Murata Manufacturing Co., Ltd.
18580785 SILICON CARBIDE SEMICONDUCTOR DEVICE Final Rejection SUMITOMO ELECTRIC INDUSTRIES, LTD.
17993579 FOCAL PLANE ARRAY HAVING AN INDIUM ARSENIDE ABSORBER LAYER Non-Final OA CORNING INCORPORATED
18508541 REDUCED GATE EDGE CAPACITANCE Final Rejection International Business Machines Corporation
17957194 HYBRID INSERTED DIELECRIC GATE-ALL-AROUND DEVICE Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18745962 MICROELECTRONIC DEVICES AND MEMORY DEVICES INCLUDING VERTICALLY SPACED TRANSISTORS AND STORAGE DEVICES, AND RELATED ELECTRONIC SYSTEMS Non-Final OA Micron Technology, Inc.
18788538 PHASE CHANGE RANDOM ACCESS MEMORY (PCRAM) DEVICE WITH INCREASED PACKING DENSITY AND METHOD OF MAKING SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18398437 CIRCUIT CELLS HAVING CONDUCTION PATH BETWEEN FRONTSIDE POWER RAIL AND BACKSIDE POWER RAIL Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
18510011 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18304350 METHOD OF FORMING SEMICONDUCTOR STRUCTURE Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
17819482 POWER VIAS FOR BACKSIDE POWER DISTRIBUTION NETWORK Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
17817249 SEMICONDUCTOR DEVICE WITH POLYGONAL PROFILES FROM THE TOP VIEW AND METHOD FOR FORMING THE SAME Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
17858971 SEMICONDUCTOR PACKAGE WITH INTEGRATED CIRCUIT CHIP COUPLERS Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18775995 SEMICONDUCTOR DEVICE WITH DOPED REGION DIELECTRIC LAYER Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18506641 DIE STITCHING FOR STACKING ARCHITECTURE IN SEMICONDUCTOR PACKAGES Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.

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