Prosecution Insights
Last updated: May 29, 2026

Examiner: YEUNG LOPEZ, FEIFEI

Tech Center 2800 • Art Units: 2826 2899

This examiner grants 81% of resolved cases

Performance Statistics

81.1%
Allow Rate
+13.1% vs TC avg
1,111
Total Applications
-2.9%
Interview Lift
876
Avg Prosecution Days
Based on 1067 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
8.4%
§102 Novelty
85.0%
§103 Obviousness
4.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18279205 Display Substrate, Display Panel and Display Device Final Rejection BOE Technology Group Co., Ltd.
18418939 DISPLAY APPARATUS Final Rejection Seoul Semiconductor Co., Ltd.
18536757 LIGHT EMITTING DEVICE HAVING A REFLECTIVE MEMBER Final Rejection SEOUL SEMICONDUCTOR CO., LTD.
18155902 LIGHT EMITTING DEVICE, LIGHT EMITTING PACKAGE AND APPARATUS INCLUDING THE SAME Non-Final OA SEOUL SEMICONDUCTOR CO., LTD.
18328894 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA Samsung Display Co., Ltd.
18032594 SEMICONDUCTOR LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS COMPRISING SAME Final Rejection LG ELECTRONICS INC.
18466944 IMAGING DEVICE, SOLID STATE IMAGE SENSOR, AND ELECTRONIC DEVICE Non-Final OA Sony Semiconductor Solutions Corporation
18548126 LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DEVICE Non-Final OA SONY SEMICONDUCTOR SOLUTIONS CORPORATION
18551985 Display Systems Having Vertical Light-Emitting Diodes Non-Final OA Apple Inc.
18560988 METHOD FOR PREPARING A MICROELECTRONIC COMPONENT COMPRISING A LAYER WITH A BASIS OF A III-V MATERIAL Non-Final OA UNIVERSITE GRENOBLE ALPES
17949857 IC PACKAGE WITH LEDS Non-Final OA Intel Corporation
17542113 FOLDABLE LOW POWER DISPLAYS Final Rejection Intel Corporation
18481133 ALIGNMENT PATTERN HAVING AN E SHAPE Non-Final OA Micron Technology, Inc.
16647332 FLEXIBLE LIGHT STRIP Final Rejection LUMILEDS LLC
18999881 SLURRY, SCREENING METHOD, AND POLISHING METHOD Final Rejection RESONAC CORPORATION
18372579 SEMICONDUCTOR STRUCTURE, FABRICATION METHOD THEREOF, MEMORY AND MEMORY SYSTEM Non-Final OA YANGTZE MEMORY TECHNOLOGIES CO., LTD.
17376085 STAGGERED AND TILE STACKED MICRODEVICE INTEGRATION AND DRIVING Final Rejection VueReal Inc.
18405601 COMPONENT-EMBEDDED STRUCTURE FOR WARPAGE SUPPRESSION Non-Final OA INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
18171676 SELF-ALIGNED MULTIPLE PATTERNING MARK Final Rejection Winbond Electronics Corp.
17808912 IMPLANTING METHOD FOR FABRICATING SEMICONDUCTOR DEVICE STRUCTURE Final Rejection NANYA TECHNOLOGY CORPORATION
17848224 THIN-FILM TRANSISTOR STRUCTURES WITH GAS SPACER Final Rejection SK Hynix NAND Product Solutions Corp. (dba Solidigm)
18678845 LIGHT EMITTING DEVICE PACKAGE AND APPLICATION THEREOF Final Rejection SEOUL VIOSYS CO., LTD.
18623750 UNIT PIXEL HAVING LIGHT EMITTING DEVICE DISPLAYING APPARATUS Non-Final OA SEOUL VIOSYS CO., LTD.
18536524 MAGNETIC DEVICE AND A METHOD FOR FORMING THE MAGNETIC DEVICE Non-Final OA Southern University of Science and Technology
17905265 REPAIRING COMPONENT INCLUDING MICRO-LED CHIP AND PRODUCTION METHOD THEREOF, REPAIRING METHOD, METHOD FOR PRODUCING LIGHT EMITTING DEVICE, AND LIGHT EMITTING DEVICE Non-Final OA DEXERIALS CORPORATION
18150559 INORGANIC LIGHT-EMITTING DIODE DISPLAY Final Rejection Lextar Electronics Corporation
18495110 SEMICONDUCTOR STRUCTURES AND MANUFACTURING METHODS THEREFOR Non-Final OA Enkris Semiconductor, Inc.
18493660 HYBRID ENHANCEMENT/DEPLETION GATE STRUCTURE FOR HIGH ELECTRON MOBILITY TRANSISTOR Non-Final OA Infineon Technologies Canada Inc.
18108574 LED ARRAY FOR IN-PLANE OPTICAL INTERCONNECTS Non-Final OA AVICENATECH CORP.

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