Prosecution Insights
Last updated: April 19, 2026

Examiner: LEI, JIE

Tech Center 2800 • Art Units: 2872 2875

This examiner grants 72% of resolved cases

Performance Statistics

72.3%
Allow Rate
+4.3% vs TC avg
933
Total Applications
+17.2%
Interview Lift
1070
Avg Prosecution Days
Based on 887 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
24.0%
§102 Novelty
45.7%
§103 Obviousness
24.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18542893 VIRTUAL REALITY TECHNIQUES FOR CHARACTERIZING VISUAL CAPABILITIES Non-Final OA HOFFMANN-LA ROCHE INC.
18401000 OPTICAL SYSTEM, IMAGING SYSTEM INCLUDING THE SAME, AND MOVABLE APPARATUS Non-Final OA CANON KABUSHIKI KAISHA
18609764 OPTICAL STRUCTURE AND DISPLAY DEVICE Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18415553 VIRTUAL IMAGE DISPLAY DEVICE AND HEAD-MOUNTED DISPLAY APPARATUS Non-Final OA SEIKO EPSON CORPORATION
18410692 Electronic Devices with Nose Tracking Sensors Non-Final OA Apple Inc.
18410394 Electronic Devices with User-Specific Models Non-Final OA Apple Inc.
17702379 SYSTEMS AND METHODS FOR COMPUTER-GENERATED HOLOGRAM IMAGE AND VIDEO COMPRESSION Final Rejection Meta Platforms Technologies, LLC
18532400 ANALOG FRONT-END CIRCUIT AND CAMERA MODULE CONTROL DRIVER INCLUDING THE SAME Non-Final OA LX SEMICON CO., LTD.
18509009 DISPLAY DEVICE Non-Final OA Magnolia White Corporation
18396994 VARIABLE LIGHT TRANSMISSION DEVICE COMPRISING ELECTROPHORETIC MEDIUM HAVING LIGHT REFLECTIVE PIGMENT PARTICLES Non-Final OA E INK CORPORATION
18702205 ANTI-GLARE FILM, AND POLARIZING PLATE, SURFACE PLATE, IMAGE DISPLAY PANEL, AND IMAGE DISPLAY DEVICE THAT USE SAME Non-Final OA DAI NIPPON PRINTING CO., LTD.
18294773 EYEGLASS-TYPE HEAD MOUNTED DISPLAY Non-Final OA SUMITOMO ELECTRIC INDUSTRIES, LTD.
17769040 GLASS BODY Non-Final OA Nippon Sheet Glass Company, Limited
18602965 DIMMABLE EYEGLASSES Non-Final OA Wicue USA INC.
18603027 LIQUID CRYSTAL DIMMING EYEGLASSES Non-Final OA Wicue USA INC.
18280816 OPTCAL LAMINATE AND EYEWEAR USING SAME Final Rejection MITSUBISHI GAS CHEMICAL COMPANY, INC.
18284112 COLORED SPECTACLE LENS Non-Final OA HOYA LENS THAILAND LTD.
18220247 BINOCULAR TELESCOPE Final Rejection SHENZHEN RUIERXING ELECTRONIC CO., LTD.
18264605 ABERRATION CORRECTED OPTICAL ASSEMBLY Final Rejection UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INCORPORATED
17925941 OPTICAL DEVICES INCLUDING METASTRUCTURES AND METHODS FOR FABRICATING THE OPTICAL DEVICES Final Rejection NIL Technology ApS
18621857 OPHTHALMIC IMAGING SYSTEM Non-Final OA YOUNG OPTICS INC.
18636737 ADDITIVE MANUFACTURING SYSTEM WITH OPTICAL MODULATOR FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS Non-Final OA Concept Laser GmbH
18585247 KERATOSCOPE RELAY MECHANISM FOR AN OCT SCANNER ADAPTER Non-Final OA Leica Microsystems NC, Inc.
18457899 COMPACT GONIOMETER MOUNT Non-Final OA IonQ, Inc.
18420916 FOCUSING DEVICE HAVING AN IMAGE PLANE EXTENDING PARALLEL OR CONGRUENT TO A TARGET PLANE Non-Final OA TRUMPF Lasersystems for Semiconductor Manufacturing GmbH
18493550 GETTER VACUUM PUMP TO MAINTAIN VACUUM PRESSURE WITHIN A HOUSING OF A FABRY-PEROT CAVITY Non-Final OA STABLE LASER SYSTEMS, INC.
18211594 METHOD AND SYSTEM OF AIR/ENVIRONMENTAL PARAMETER BASED AUTOMATIC CLOSING OF ONE OR MORE VALVES TO ISOLATE BREATHABLE AIR SUPPLIED TO ONE OR MORE LEVELS OF A STRUCTURE HAVING A FIREFIGHTER AIR REPLENISHMENT SYSTEM IMPLEMENTED THEREIN Non-Final OA RESCUE AIR SYSTEMS, INC.
18022717 SYSTEMS, DEVICES, AND METHODS FOR LASER BEAM GENERATION Final Rejection Pavilion Integration Corporation
17843763 CATARACT DETECTION WITH AN AUTO-REFRACTOMETER Non-Final OA iCRx, Inc.
17861529 NYSTAGMUS TESTING DEVICE AND METHOD Final Rejection TIPPECANOE TECH, INC.

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