Prosecution Insights
Last updated: October 16, 2026

Robert Lincoln Stewart, USPTO Patent Examiner

Listed by the USPTO as STEWART, ROBERT LINCOLN

Tech Center 4100 • Art Units: 2898 4100

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-60.0% vs TC avg
17
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
31.4%
§102 Novelty
51.4%
§103 Obviousness
17.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18667796 SEMICONDUCTOR PACKAGE FOR INCREASING BONDING RELIABILITY Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18664499 SEMICONDUCTOR PACKAGE Non-Final OA Samsung Electronics Co., Ltd.
18591057 SEMICONDUCTOR DEVICE AND APPARATUS Non-Final OA Canon Kabushiki Kaisha
18611778 CAPACITOR FORMED IN INTERCONNECT LAYER Non-Final OA NXP USA, INC.
18601865 SEMICONDUCTOR DEVICE Non-Final OA Toshiba Electronic Devices & Storage Corporation
18610898 ADJACENT LOGIC CELLS HAVING BACK-TO-BACK VIAS Final Rejection QUALCOMM Incorporated
18674337 LIGHT EMITTING DEVICE Non-Final OA ams-OSRAM International GmbH
18615692 SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS Non-Final OA Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
18605078 Molded Electronic Component Having a Metallic Loops Embedded in a Mold Compound Non-Final OA Infineon Technologies Austria AG
18591272 SEMICONDUCTOR STORAGE DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR STORAGE DEVICE Non-Final OA Kioxia Corporation
18616162 GE CONTACT LAYER INTEGRATION FOR CMOS DEVICES Non-Final OA Applied Materials, Inc.
18614045 DOPING BY MOLECULAR LAYER DEPOSITION Non-Final OA National University of Singapore

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Frequently Asked Questions

Which art unit does examiner Robert Lincoln Stewart work in?

Robert Lincoln Stewart examines applications in Art Unit 2898 in Tech Center 4100.

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