Prosecution Insights
Last updated: August 18, 2026

Examiner: MEBRAHTU, EPHREM ZERU

Tech Center 2800 • Art Units: 2872

This examiner grants 75% of resolved cases

Performance Statistics

74.6%
Allow Rate
+6.6% vs TC avg
519
Total Applications
+9.0%
Interview Lift
1019
Avg Prosecution Days
Based on 500 resolved cases, 2023–2026

Rejection Statute Breakdown

1.3%
§101 Eligibility
23.2%
§102 Novelty
51.3%
§103 Obviousness
20.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18786029 CAMERA PERFORMING OIS FUNCTION AND ELECTRONIC DEVICE INCLUDING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18856798 A NOVEL NEAR EYE DISPLAY OPTICAL SYSTEM Non-Final OA Lumus Ltd.
18427089 WEARABLE DEVICE WITH A CORRECTIVE LENS HAVING A DIFFRACTIVE SURFACE Non-Final OA Meta Platforms Technologies, LLC
18925372 OPTICAL MEMBER DRIVING MECHANISM Non-Final OA TDK TAIWAN CORP.
18906682 OPTICAL SYSTEM Non-Final OA TDK TAIWAN CORP.
18808555 BRIGHT-FIELD REFLECTION MICROSCOPE, OBSERVATION METHOD, AND PROGRAM Non-Final OA NIKON CORPORATION
18748491 ACCESSORY Non-Final OA NIKON CORPORATION
18405632 IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, IMAGE PROCESSING DEVICE, AND OPHTHALMIC DEVICE Non-Final OA NIKON CORPORATION
18941687 SPACER AND LENS ASSEMBLY INCLUDING SPACER Non-Final OA Samsung Electro-Mechanics Co., Ltd.
18355819 LENS ASSEMBLY AND LENS MODULE INCLUDING THE SAME Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18079975 CAMERA MODULE Non-Final OA Samsung Electro-Mechanics Co., Ltd.
17369655 LENS ASSEMBLY Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18841519 STEREOSCOPIC ASSEMBLY, SURGICAL MICROSCOPE WITH STEREOSCOPIC ASSEMBLY, AND SURGICAL SET Non-Final OA Schölly Fiberoptic GmbH
18845090 EYEGLASS LENS AND EYEGLASS LENS DESIGN METHOD Non-Final OA HOYA LENS THAILAND LTD.
18844711 OPTICAL LAMINATE, ARTICLE, AND IMAGE DISPLAY DEVICE Non-Final OA DEXERIALS CORPORATION
18440488 Longitudinal Chromatic Aberration Manipulation for Myopia Control Non-Final OA Clerio Vision, Inc.

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