Prosecution Insights
Last updated: April 19, 2026

Examiner: HELBERG, DAVID MICHAEL

Tech Center 2800 • Art Units: 2815

This examiner grants 50% of resolved cases

Performance Statistics

50.0%
Allow Rate
-18.0% vs TC avg
67
Total Applications
+66.7%
Interview Lift
1245
Avg Prosecution Days
Based on 8 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
27.8%
§102 Novelty
65.6%
§103 Obviousness
6.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17903253 LIGHT EMITTING DIODE MODULE AND LIGHT-EMITTING DIODE MODULE INSPECTION METHOD Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18007587 DISPLAY DEVICE, LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS Final Rejection Sony Group Corporation
18311038 DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME Non-Final OA Samsung Display Co., LTD.
18112086 DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME Non-Final OA Samsung Display Co., LTD.
18147519 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Final Rejection Samsung Display Co., LTD.
17928647 DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR Non-Final OA SAMSUNG DISPLAY CO., LTD.
17997519 LIGHT EMITTING DEVICE AND DISPLAY APPARATUS COMPRISING SAME Non-Final OA Samsung Display Co., LTD.
17964434 LIGHT-EMITTING ELEMENT, METHOD OF FABRICATING THE LIGHT-EMITTING ELEMENT, AND DISPLAY DEVICE Final Rejection Samsung Display Co., LTD.
17930967 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
17905495 LIGHT-EMITTING DEVICE AND DISPLAY COMPRISING SAME Non-Final OA Samsung Display Co., LTD.
17821129 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
17879242 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
17869088 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18017357 SEMICONDUCTOR LIGHT-EMITTING DEVICE AND DISPLAY DEVICE USING SEMICONDUCTOR LIGHT-EMITTING DEVICE Final Rejection LG ELECTRONICS INC.
17978781 DISPLAY DEVICE INCLUDING A SEMICONDUCTOR LIGHT EMITTING DEVICE Final Rejection LG ELECTRONICS INC.
18469541 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE Non-Final OA FUJI ELECTRIC CO., LTD.
18321546 SEMICONDUCTOR DEVICE Final Rejection FUJI ELECTRIC CO., LTD.
18018947 LIGHTING DEVICE AND LAMP COMPRISING SAME Final Rejection LG INNOTEK CO., LTD.
17909796 LIGHTING MODULE AND LIGHTING DEVICE COMPRISING SAME Non-Final OA LG INNOTEK CO., LTD.
18090182 MICRO LED DISPLAY DEVICE Non-Final OA AUO Corporation
17695438 INTERCONNECT STRUCTURE AND METHODS OF FORMING THE SAME Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
17819117 ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA InnoLux Corporation
17898184 APPARATUS INCLUDING ADJUSTED WELLS AND METHODS OF MANUFACTURING THE SAME Final Rejection Micron Technology, Inc.
18501665 Locking Clip, a Semiconductor Device, and a Method of Manufacturing a Semiconductor Device Non-Final OA NEXPERIA B.V.
17968404 DEVICE WITH LATERALLY GRADED CHANNEL REGION Final Rejection GlobalFoundries U.S. Inc.
18368114 SEMICONDUCTOR DEVICE WITH ENERGY-REMOVABLE LAYER Final Rejection NANYA TECHNOLOGY CORPORATION
17994106 SEMICONDUCTOR DEVICE WITH ENERGY-REMOVABLE LAYER AND METHOD FOR FABRICATING THE SAME Final Rejection NANYA TECHNOLOGY CORPORATION
18258311 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA ams-OSRAM International GmbH
17943169 Laterally diffused metal-oxide- semiconductor structure Final Rejection UNITED MICROELECTRONICS CORP.
17904004 DISPLAY BACKPLANE AND DISPLAY DEVICE Non-Final OA SUZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

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