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Last updated: August 17, 2026

Examiner: CHOWDHURY, SULTAN U.

Tech Center 2800 • Art Units: 2835 2878 2882

This examiner grants 90% of resolved cases

Performance Statistics

89.6%

Allow Rate

+21.6% vs TC avg

1,505

Total Applications

+6.4%

Interview Lift

744

Avg Prosecution Days

Based on 1489 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%

§101 Eligibility

25.5%

§102 Novelty

50.3%

§103 Obviousness

14.4%

§112 Clarity

Currently Pending Office Actions

App #	Title	Status	Assignee
18675571	CONTROL DEVICE AND PROJECTION DISPLAY DEVICE	Non-Final OA	Panasonic Intellectual Property Management Co., Ltd.
18903454	IMAGE DISPLAY APPARATUS	Non-Final OA	SONY GROUP CORPORATION
18837689	LIGHTING DEVICE AND PROJECTOR DEVICE	Non-Final OA	SONY GROUP CORPORATION
18900448	VARIABLE-PITCH COLOR EMITTING DISPLAY	Non-Final OA	Magic Leap, Inc.
18806631	PROJECTION OPTICAL SYSTEM AND PROJECTION TYPE DISPLAY DEVICE	Non-Final OA	FUJIFILM Corporation
18806796	PROJECTION METHOD, PROJECTOR, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM	Non-Final OA	SEIKO EPSON CORPORATION
18606005	LIGHT SOURCE DEVICE AND PROJECTOR	Final Rejection	SEIKO EPSON CORPORATION
18817195	OPTICAL ENGINE MODULE AND PROJECTOR	Non-Final OA	Coretronic Corporation
18769409	ILLUMINATION SYSTEM AND PROJECTION DEVICE	Non-Final OA	Coretronic Corporation
18765313	ILLUMINATION SYSTEM AND PROJECTION DEVICE	Non-Final OA	Coretronic Corporation

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