Prosecution Insights
Last updated: April 19, 2026

Examiner: ALEXANDER, WILLIAM R

Tech Center 2800 • Art Units: 2872

This examiner grants 88% of resolved cases

Performance Statistics

88.2%
Allow Rate
+20.2% vs TC avg
898
Total Applications
+6.5%
Interview Lift
817
Avg Prosecution Days
Based on 867 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
34.4%
§102 Novelty
46.7%
§103 Obviousness
12.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18583161 BEAM SCANNING DEVICE AND SCANNING METHOD THEREOF Non-Final OA Samsung Electronics Co., Ltd.
18517915 POLYCHROMATIC LIGHT OUT-COUPLING APPARATUS, NEAR-EYE DISPLAYS COMPRISING THE SAME, AND METHOD OF OUT-COUPLING POLYCHROMATIC LIGHT Final Rejection Magic Leap, Inc.
18698458 Display Apparatus Non-Final OA LG Chem, Ltd.
18609153 RELAY SYSTEM, PROJECTION SYSTEM, AND PROJECTOR Non-Final OA SEIKO EPSON CORPORATION
18624047 LENS UNIT AND LENS ALIGNMENT METHOD Non-Final OA NIDEC INSTRUMENTS CORPORATION
18409506 OPTICAL DEVICE FOR AERIAL DISPLAY APPARATUS, AND AERIAL DISPLAY APPARATUS Non-Final OA TOPPAN Holdings Inc.
18599755 HEADS UP DISPLAY GLARE TRAP REFLECTION SOLUTION Non-Final OA Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America
18605869 System, Method and Computer Program for a Scientific or Surgical Imaging System, Scientific or Surgical Imaging System Non-Final OA Leica Instruments (Singapore) Pte. Ltd.
18583469 INFORMATION HANDLING SYSTEM CAMERA LENS WITH EIGHT ELEMENTS FOR IMPROVED APERTURE AND REDUCED BLUR Non-Final OA Dell Products L.P.
18448545 SYSTEM AND METHOD FOR IMPROVING THE PERIPHERAL VISION OF A SUBJECT Non-Final OA West Texas Technology Partners, LLC
18571656 AN OPHTHALMIC LENS COMPRISING A FILTER AND A METHOD FOR DETERMINING A FILTER IMPROVING MOTION SENSITIVITY OF A WEARER Non-Final OA ESSILOR INTERNATIONAL
18671927 INDEX MATCHING LAYERS Non-Final OA HOYA Optical Labs of America, Inc.
18665901 DATA GLASSES FOR A MOTION PICTURE CAMERA Non-Final OA Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
18508911 LENS ASSEMBLY AND PROCESSING METHOD OF LENS ASSEMBLY Non-Final OA Asphetek Solution Inc.
18642955 OPTICAL IMAGING MODULE, CAMERA MODULE AND ELECTRONIC DEVICE Non-Final OA LARGAN PRECISION CO., LTD.
18642873 Systems for measuring eye relief and methods of Use Non-Final OA Government of the United States as Represented by the Secretary of the Army
18625264 DOT SIGHT Non-Final OA ZHUHAI MEFO OPTICAL INSTRUMENTS CO LTD.
18696773 HOLOGRAPHIC DEVICE Non-Final OA TRULIFE OPTICS LIMITED
18148869 Optical Module Including Metasurface Chip and Methods of Manfuacturing Thereof Non-Final OA Metalenz, Inc.
18294632 EYE TESTING DEVICE Non-Final OA HEADS STOCKHOLM AB
18270123 DEVICE AND METHOD FOR ASSESSING VISUAL FUNCTION IN RELATION TO PUPILLARY REFLEX Non-Final OA M2S CO.,LTD

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