Prosecution Insights
Last updated: October 02, 2026

Examiner: STEPHENSON, KENNETH STEPHEN

Tech Center 2800 • Art Units: 2898

This examiner grants 75% of resolved cases

Analysis

Kenneth Stephen Stephenson is an examiner in Art Unit 2898 within Tech Center 2800. The examiner has resolved 8 cases, maintaining an allowance rate of 75.0%. This 75.0% rate serves as a strong baseline for applicants, indicating a high frequency of successful outcomes. The median days to allowance for these cases is 1301.

The interview lift is currently 0.0%. This 0.0% figure means that, for the 8 cases resolved so far, interviews have not shown a statistical impact on the 75.0% allowance rate. While the sample size is small, practitioners should focus on the 1301 day median pendency as the primary factor in their prosecution planning. The 1301 day timeline reflects the duration from filing to grant.

With 8 resolved cases, the data provides an initial look at the examiner's tendencies in Tech Center 2800. The 75.0% allowance rate is a positive indicator, even without an additional lift from interviews. Practitioners can use the 1301 day median to set realistic expectations for the length of the prosecution process under this examiner.

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

Performance Statistics

75.0%
Allow Rate
+7.0% vs TC avg
52
Total Applications
+0.0%
Interview Lift
1301
Avg Prosecution Days
Based on 8 resolved cases, 2023–2026

Rejection Statute Breakdown

3.4%
§101 Eligibility
28.0%
§102 Novelty
42.7%
§103 Obviousness
23.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18243251 METHOD OF MANUFACTURING INTEGRATED CIRCUIT DEVICE Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18366922 INTEGRATED CIRCUIT DEVICE Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18522563 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA Samsung Display Co., LTD.
18509087 DISPLAY MODULE AND METHOD OF MANUFACTURING DISPLAY MODULE Non-Final OA SAMSUNG DISPLAY CO., LTD.
18374284 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18467904 FIELD EFFECT TRANSISTOR DEVICE Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
17557579 DUMMY DIE PLACEMENT WITHIN A DICING STREET OF A WAFER Final Rejection Intel Corporation
18738635 DOG BONE CHANNEL FET WITH NO INNER SPACER Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18499209 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE Non-Final OA SK hynix Inc.
18453949 SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Final Rejection Kioxia Corporation
18775591 Fin Field-Effect Transistor With Void and Method of Forming The Same Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18592029 Source/Drains for Stacked Device Structures and Methods of Fabrication Thereof Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18366937 SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
18474179 ADVANCED PROCESS IN PROCESS PAIR WITHOUT FUSES Non-Final OA ATI Technologies ULC
17876467 RESISTOR STRUCTURE AND METHOD FOR FABRICATING THE SAME Non-Final OA UNITED MICROELECTRONICS CORP.
18446127 COPPER PAD METALLIZATION SYSTEMS AND RELATED METHODS Final Rejection SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC

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