Prosecution Insights
Last updated: October 26, 2026

Chad Smith, USPTO Patent Examiner

Listed by the USPTO as SMITH, CHAD

Tech Center 2800 • Art Units: 2874

This examiner grants 79% of resolved cases

Analysis

SMITH, CHAD works in Tech Center 2800 and Art Unit 2874. He has 934 resolved cases, a 78.9% allowance rate, and a 20.4% interview lift. The median time to allowance is 870 days.

His listed companies are Huawei Technologies Co., Ltd., Intel Corporation, and Taiwan Semiconductor Manufacturing Company, Ltd. His listed firms are Alliance IP, LLC - Intel, JCIPRNET, and ARENTFOX SCHIFF LLP. The substantial case volume and allowance rate provide a useful basis for applicants assessing likely outcomes, while the interview lift supports considering examiner interviews.

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

Performance Statistics

78.9%
Allow Rate
+10.9% vs TC avg
970
Total Applications
+20.4%
Interview Lift
870
Avg Prosecution Days
Based on 934 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
40.3%
§102 Novelty
46.9%
§103 Obviousness
10.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18281500 Optical Bandsplitter Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18036280 OPTICAL FILTER AND METHODS Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18683923 IMAGE DISPLAY APPARATUS AND DISPLAY APPARATUS Final Rejection SONY GROUP CORPORATION
18734566 CHIP AND OPTICAL COMMUNICATION DEVICE Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18607089 ELECTRO-OPTIC MODULATOR, MANUFACTURING METHOD THEREOF, AND OPTICAL COMMUNICATION SYSTEM Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18406249 OPTICAL FIBER BOARD STRUCTURE AND MANUFACTURING METHOD THEREOF, OPTICAL FIBER INTERCONNECTION BOARD, AND FIBER DISPOSING DEVICE Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18346039 PHOTONIC INTEGRATED CIRCUIT AND OPTICAL COUPLER DESIGNS FOR IMPROVING PROCESS TOLERANCE Non-Final OA Intel Corporation
18194147 TECHNOLOGIES FOR A MICROLENS DESIGN WITH DIFFERENT LIGHT EMITTING ANGLES Non-Final OA Intel Corporation
18732211 PHOTONIC INTEGRATED CIRCUITS TO GLASS SUBSTRATE BONDING Non-Final OA Applied Materials, Inc.
18635478 TAPERED LIGHT ABSORPTION STRUCTURE FOR INTEGRATED CIRCUIT PHOTODETECTOR Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18365234 SEMICONDUCTOR PACKAGE Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
18323483 PACKAGE STRUCTURE AND METHOD FOR FORMING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.

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Frequently Asked Questions

What is examiner Chad Smith's allowance rate?

78.9% of resolved applications examined by Chad Smith were allowed (934 resolved cases), compared with 78.9% across Art Unit 2874 over the last five years.

Does an interview help with examiner Chad Smith?

This examiner's interview lift is +20.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Chad Smith take to allow a patent?

Applications allowed by Chad Smith took 870 days on average from filing to allowance.

Which art unit does examiner Chad Smith work in?

Chad Smith examines applications in Art Unit 2874 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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