Prosecution Insights
Last updated: April 19, 2026

Examiner: LIU, SHAN

Tech Center 2800 • Art Units: 2871

This examiner grants 72% of resolved cases

Performance Statistics

71.9%
Allow Rate
+3.9% vs TC avg
636
Total Applications
+40.4%
Interview Lift
795
Avg Prosecution Days
Based on 606 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
22.1%
§102 Novelty
59.5%
§103 Obviousness
15.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18428538 OPTICAL SYSTEM AND LASER DEVICE, COLLIMATOR LENS Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18536662 IMAGE DISPLAY DEVICE AND HEADUP DISPLAY SYSTEM Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18483446 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA Samsung Display Co., Ltd.
18570780 OPTICAL SYSTEMS INCLUDING ANGLE CONTROL FILMS Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18662877 OPTICAL DEVICES AND METHODS FOR ADJUSTABLE LIGHT ATTENUATION BASED ON ELECTROCHROMISM Non-Final OA Meta Platforms Technologies, LLC
18744836 DISPLAY DEVICE Non-Final OA Magnolia White Corporation
18672682 LAMINATED GLASS AND PRODUCTION METHOD FOR LAMINATED GLASS Final Rejection DAI NIPPON PRINTING CO., LTD.
18350936 OPTICAL DEVICE, SUBASSEMBLY OF OPTICAL DEVICE, AND METHOD OF MANUFACTURING OPTICAL DEVICE Final Rejection FURUKAWA ELECTRIC CO., LTD.
18224090 OPTICAL MODULE Final Rejection HAMAMATSU PHOTONICS K.K.
18537187 CAMERA MODULE Final Rejection SAMSUNG ELECTRO-MECHANICS CO., LTD.
18384877 LIGHT DIFFUSION FILM, POLARIZER AND DISPLAY DEVICE Final Rejection TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
18339342 ANTIGLARE FILM-PROVIDED TRANSPARENT SUBSTRATE AND PRODUCTION METHOD THEREFOR Non-Final OA AGC Inc.
18486394 MECHANICAL SUNSHADE Final Rejection Raytheon Company
18583771 REFLECTIVE ELEMENT Non-Final OA DARWIN PRECISIONS CORPORATION
17971625 CAMERA MODULE Non-Final OA Sharp Sensing Technology Corporation
18573721 OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, SMART WINDOW COMPRISING SAME, AND WINDOW AND DOOR FOR VEHICLE AND BUILDING, HAVING SAME APPLIED THERETO Non-Final OA DONGWOO FINE-CHEM CO., LTD.
18562869 IR-REFLECTIVE COMPOUND INTERLAYERS Non-Final OA SOLUTIA INC.
18594160 LENS, LENS GROUP, METHOD FOR ADJUSTING DIOPTER OF LENS GROUP, AND HEAD MOUNTED DISPLAY DEVICE Non-Final OA Asphetek Solution Inc.
18696318 POLARIZING PLATE, OPTICAL EQUIPMENT, AND METHOD FOR MANUFACTURING A POLARIZING PLATE Non-Final OA DEXERIALS CORPORATION
18212628 OPTICAL LENS DEVICE HAVING AN ANTI-FOG THIN FILM AND MANUFACTURING METHOD THEREOF Final Rejection FORESIGHT OPTICAL LTD.
18428477 CONDUCTIVE BASE STRUCTURE, ELECTROCHROMIC DEVICE, AND ELECTROCHROMIC APPARATUS Non-Final OA GUANGYI INTELLIGENT TECH (SUZHOU) CO., LTD
18398583 SYSTEM AND METHOD OF REDUCING LASER SPECKLES Non-Final OA Lightspace Group, Inc.
18084558 Electrowetting Apparatus and Method Thereof Final Rejection Compertum Microsystems Inc.

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