Prosecution Insights
Last updated: October 02, 2026

Examiner: BOUTSIKARIS, LEONIDAS

Tech Center 2800 • Art Units: 2841 2872 2874 2877

This examiner grants 85% of resolved cases

Analysis

Leonidas Boutsikaris, in Tech Center 2800 and Art Unit 2841, has 122 resolved cases. His allowance rate is 85.2 percent. This 85.2 percent rate is high and indicates a very favorable probability of success for applicants. The 122 resolved cases offer a reliable data set for understanding his examination history and the likelihood of a positive outcome in this art unit.

The interview lift is 16.9 percent, showing that interviews are a helpful tool for further increasing the chances of an allowance. The median days to allowance is 1113, which is a standard timeline for reaching a final decision. Practitioners should use the 85.2 percent allowance rate and the 1113 days to allowance to set positive expectations for their clients. The 16.9 percent interview lift provides an additional strategy for success. These metrics, based on 122 resolved cases, highlight both the favorable grant frequency and the 1113 days typically required to reach a grant decision efficiently.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

85.2%
Allow Rate
+17.2% vs TC avg
146
Total Applications
+16.9%
Interview Lift
1113
Avg Prosecution Days
Based on 122 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
25.9%
§102 Novelty
55.0%
§103 Obviousness
17.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18974321 LENS ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18904959 Optical Systems with Gratings and Anti-reflective Layers Final Rejection Apple Inc.
18178870 Systems With Displays and Sensor-Hiding Structures Non-Final OA Apple Inc.
18663808 OPTICAL MEMBER Final Rejection FUJIFILM Corporation
18899123 OPTICAL SYSTEM AND HEAD-UP DISPLAY SYSTEM INCLUDING SAME Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18969151 LIGHT GUIDE Non-Final OA HONDA MOTOR CO.,LTD.
18663800 LAMINATE FOR RADIATIVE COOLING, AND RADIATIVE COOLING MATERIAL INCLUDING THE SAME Non-Final OA Kia Corporation
18877598 OPTICAL DEVICE AND METHOD Non-Final OA BAE SYSTEMS PLC
18879573 LIGHT GUIDE MEMBER COMPRISING DIFFRACTION PATTERN Non-Final OA LG INNOTEK CO., LTD.
18709620 CAMERA ACTUATOR, LENS TRANSFER DEVICE, AND CAMERA DEVICE COMPRISING SAME Non-Final OA LG INNOTEK CO., LTD.
18914349 PERFORMING A CONTACT LENS CHECK Non-Final OA Alcon Inc.
18164484 INTRAOCULAR SYSTEM THAT INCLUDES AN IMPLANT WITH AN IMAGE FORMATION DEVICE Non-Final OA Verily Life Sciences LLC
18986669 REFLECTION MODULE AND CAMERA MODULE INCLUDING THE SAME Non-Final OA Samsung Electro-Mechanics Co., Ltd.
18719540 IMPROVED ADHESION LAYER IN FLEXIBLE COVERLENS Final Rejection Applied Materials, Inc.
17450457 IMAGE ACQUISITION MODULE AND TERMINAL Final Rejection BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
18636511 POWERED ADAPTOR FOR VIEWING DEVICE Non-Final OA WILCOX INDUSTRIES CORP.
18597047 VIEW BLIND CHECK FILM, IMAGE DISPLAY APPARATUS, AND VIEW BLIND CHECK METHOD Final Rejection NITTO DENKO CORPORATION
18294081 SPECTACLE LENS Final Rejection HOYA LENS THAILAND LTD.
18628895 DIFFUSER FOR A LIDAR TEST SYSTEM Non-Final OA Rohde & Schwarz GmbH & Co. KG
18021711 Ophthalmic Devices, Systems and/or Methods for Management of Ocular Conditions and/or Reducing Night Vision Disturbances Non-Final OA Brien Holden Vision Institute Limited
18853483 BALANCED DIFFERENTIAL MODULATION SCHEMES FOR SILICON PHOTONIC MODULATORS Non-Final OA GlobalFoundries Singapore Pte. Ltd.

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