Prosecution Insights
Last updated: October 26, 2026

Stephen R Smith, USPTO Patent Examiner

Listed by the USPTO as SMITH, STEPHEN R

Tech Center 2400 • Art Units: 2484

This examiner grants 71% of resolved cases

Analysis

SMITH, STEPHEN R is assigned to Tech Center 2400 and Art Unit 2484. The profile records 444 resolved cases, a 70.7% allowance rate, and a median of 960 days to allowance. Interview lift is 11.5%, suggesting a positive but comparatively limited association between interviews and allowance outcomes.

The leading companies include Sony Group Corporation, BASF SE, and Kyocera Corporation. Procopio, Cory, Hargreaves & Savitch LLP, Studebaker Brackett PLLC, and Tucker Ellis LLP - Sony Group are the listed firms. Practitioners can use the record to set a moderate allowance expectation, while treating interviews as a supporting tactic rather than a substitute for a strong written response.

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

Performance Statistics

70.7%
Allow Rate
+12.7% vs TC avg
455
Total Applications
+11.5%
Interview Lift
960
Avg Prosecution Days
Based on 444 resolved cases, 2023–2026

Rejection Statute Breakdown

5.3%
§101 Eligibility
20.4%
§102 Novelty
63.4%
§103 Obviousness
4.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19150112 A DEVICE, SYSTEM, COMPUTER PROGRAM AND METHOD FOR OUTPUTTING A CONTROL SIGNAL Non-Final OA Sony Semiconductor Solutions Corporation
18845016 METHOD AND APPARATUS FOR MONITORING AN INDUSTRIAL PLANT Non-Final OA BASF SE
19476158 IMAGING DEVICE Non-Final OA KYOCERA Corporation

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Frequently Asked Questions

What is examiner Stephen R Smith's allowance rate?

70.7% of resolved applications examined by Stephen R Smith were allowed (444 resolved cases), compared with 65.7% across Art Unit 2484 over the last five years.

Does an interview help with examiner Stephen R Smith?

This examiner's interview lift is +11.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Stephen R Smith take to allow a patent?

Applications allowed by Stephen R Smith took 960 days on average from filing to allowance.

Which art unit does examiner Stephen R Smith work in?

Stephen R Smith examines applications in Art Unit 2484 in Tech Center 2400 (Networking & Security).

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