Prosecution Insights
Last updated: May 29, 2026

Examiner: CHOWDHURY, SULTAN U.

Tech Center 2800 • Art Units: 2835 2878 2882

This examiner grants 90% of resolved cases

Performance Statistics

89.5%
Allow Rate
+21.5% vs TC avg
1,495
Total Applications
+6.5%
Interview Lift
742
Avg Prosecution Days
Based on 1477 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
15.0%
§102 Novelty
71.2%
§103 Obviousness
5.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18428607 SYSTEM AND METHOD FOR OPTICAL ARCHITECTURE Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18686804 PROJECTOR Non-Final OA BOE TECHNOLOGY GROUP CO., LTD.
18606005 LIGHT SOURCE DEVICE AND PROJECTOR Non-Final OA SEIKO EPSON CORPORATION
18604122 PHOSPHOR, WAVELENGTH CONVERSION DEVICE, ILLUMINATION DEVICE, AND PROJECTOR Non-Final OA SEIKO EPSON CORPORATION
18599512 PROJECTION METHOD FOR PROJECTOR, PROJECTOR, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING CONTROL PROGRAM FOR PROJECTOR Non-Final OA SEIKO EPSON CORPORATION
18439828 LIGHT SOURCE CONTROL DEVICE, LIGHT SOURCE DEVICE, PROJECTOR, AND METHOD OF CONTROLLING LIGHT SOURCE Non-Final OA SEIKO EPSON CORPORATION
18411084 DISPLAY METHOD, INFORMATION PROCESSING APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM Non-Final OA SEIKO EPSON CORPORATION
18607623 COOLING DEVICE, LIGHT SOURCE DEVICE, AND IMAGE PROJECTION APPARATUS Non-Final OA RICOH COMPANY, LTD.
18222751 Projector assembly and projection system Non-Final OA PLASTIC OMNIUM LIGHTING SYSTEMS GMBH
18544648 ILLUMINATION MODULE AND OPTICAL APPARATUS THEREOF Non-Final OA Asia Optical Co., Inc.
18598474 DYNAMIC ANGLE ADJUSTMENT DEVICE FOR A PROJECTOR LIGHT VALVE Non-Final OA Young Optics Inc.
18645390 Immersive Optical Projection System Non-Final OA Passenger Inc.
18596190 LASER PROJECTION APPARATUS Non-Final OA HISENSE LASER DISPLAY CO., LTD

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month