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Last updated: May 29, 2026

Examiner: CHUNG, DAVID Y

Tech Center 2800 • Art Units: 1741 2871 2872

This examiner grants 70% of resolved cases

Performance Statistics

69.6%

Allow Rate

+1.6% vs TC avg

726

Total Applications

+7.8%

Interview Lift

1054

Avg Prosecution Days

Based on 700 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%

§101 Eligibility

9.7%

§102 Novelty

85.4%

§103 Obviousness

1.9%

§112 Clarity

Currently Pending Office Actions

App #	Title	Status	Assignee
18392723	Liquid Crystal Display Device and Touch Display Device	Final Rejection	LG Display Co., Ltd.
18246044	DISPLAY MODULE AND DISPLAY APPARATUS	Non-Final OA	BOE TECHNOLOGY GROUP CO., LTD.
18663144	LIQUID CRYSTAL PHASE SHIFTER AND METHOD FOR OPERATING THE LIQUID CRYSTAL PHASE SHIFTER, AND ANTENNA	Non-Final OA	BOE Technology Group Co., Ltd.
18706196	ARRAY SUBSTRATE AND DISPLAY APPARATUS	Non-Final OA	BOE TECHNOLOGY GROUP CO., LTD.
18294344	LIGHT ADJUSTMENT DEVICE AND VEHICLE	Non-Final OA	BOE TECHNOLOGY GROUP CO., LTD.
18594791	DISPLAY DEVICE	Non-Final OA	LG ELECTRONICS INC.
18852132	Liquid Crystal Cell and Optical Device	Non-Final OA	LG Chem, Ltd.
18851439	Optical Device	Non-Final OA	LG Chem, Ltd.
18717111	Substrate	Final Rejection	LG Chem, Ltd.
18574195	DISPLAY APPARATUS, DISPLAY MODULE, AND ELECTRONIC DEVICE	Non-Final OA	Semiconductor Energy Laboratory Co., Ltd.
18897132	OPTICAL ELEMENT AND DISPLAY DEVICE	Final Rejection	Sharp Display Technology Corporation
18541133	ARRAY SUBSTRATE AND DISPLAY PANEL	Non-Final OA	Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
18672393	INTELLIGENT REFLECTING SURFACE	Non-Final OA	Japan Display Inc.
18580217	METHOD FOR CONTROLLING AN OPACIFYING GLAZING FOR A MOTOR VEHICLE	Non-Final OA	NISSAN MOTOR CO., LTD.
18909883	DISPLAY DEVICE	Non-Final OA	HANNSTAR DISPLAY CORPORATION
18704219	DISPLAY MODULE AND DISPLAY DEVICE	Non-Final OA	Shenzhen TCL New Technology co., LTD.
18639258	SWITCHABLE ALIGNMENT LAYER FOR LIQUID CRYSTAL DISPLAYS CAPTURE	Final Rejection	University of Groningen

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