Prosecution Insights
Last updated: May 29, 2026

Examiner: OESTREICH, MITCHELL T

Tech Center 2800 • Art Units: 2872

This examiner grants 74% of resolved cases

Performance Statistics

73.9%
Allow Rate
+5.9% vs TC avg
421
Total Applications
+21.5%
Interview Lift
1026
Avg Prosecution Days
Based on 398 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
20.4%
§102 Novelty
66.2%
§103 Obviousness
11.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18615065 IMAGING OPTICAL SYSTEM, IMAGE CAPTURE DEVICE, AND CAMERA SYSTEM Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18404124 META LENS, ELECTRONIC DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE META LENS Non-Final OA POSTECH Research and Business Development Foundation
18594714 HEAD-UP DISPLAY DEVICE Non-Final OA Panasonic Automotive Systems Co., Ltd.
18693214 OPTICAL REPLICATION COMPONENT Non-Final OA Robert Bosch GmbH
18673010 DISPLAY SYSTEM FOR A VIEWING OPTIC Final Rejection Sheltered Wings, Inc. d/b/a Vortex Optics
18645681 OPTICAL APPARATUS AND METHOD OF PREVENTING CONTAMINATION OF OPTICAL APPARATUS Non-Final OA Lasertec Corporation
18293278 A DEVICE AND A COMPUTER-IMPLEMENTED METHOD FOR DETERMINING A PARAMETER REPRESENTATIVE OF A VISUAL ACUITY Non-Final OA Essilor International
18661312 BUS BAR CONFIGURATION OF AN IGU Non-Final OA SAGE ELECTROCHROMICS, INC.
18681368 ELECTRONIC EYEGLASSES Non-Final OA LUXOTTICA S.R.L.
18011784 Augmented Reality Device Final Rejection PRAZEN CO., LTD.
17708433 ELECTROMAGNETIC FLUX CONTROLLING MEMBER AND MOLD Non-Final OA Enplas Corporation
18020928 MICROLENS ARRANGEMENT AND MICRO-OPTICAL DEVICE Non-Final OA HSP Hochspannungsgeräte GmbH

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