Prosecution Insights
Last updated: October 27, 2026

Haoshian Shih, USPTO Patent Examiner

Listed by the USPTO as SHIH, HAOSHIAN

Tech Center 2100 • Art Units: 2117 2173 2179

This examiner grants 70% of resolved cases

Analysis

Haoshian Shih is an examiner in Tech Center 2100 and Art Unit 2117, where he has overseen 564 resolved cases. The data indicates an allowance rate of 69.7% and a median days to allowance of 1287. These figures provide a benchmark for applicants navigating prosecution within this specific art unit. The 1287 days to allowance represents the duration for cases reaching a final disposition.

The profile highlights an interview lift of 20.6%, suggesting that oral communication is a factor in successful outcomes. This 20.6% increase in allowance probability following an interview indicates that practitioners should prioritize direct engagement. Major applicants such as Apple Inc., Samsung Electronics Co., Ltd., and The Toronto-dominion Bank are listed among the top companies in his 564 resolved cases.

Firms including Thompson Hine LLP, Astute IP Law Group, and CANTOR COLBURN LLP have represented clients before this examiner. The 69.7% allowance rate and the 20.6% interview lift are metrics for managing client expectations. For those seeking to understand the procedural landscape, the examiner's statistics offer a data point for strategic planning in Art Unit 2117.

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

Performance Statistics

69.7%
Allow Rate
+14.7% vs TC avg
589
Total Applications
+20.6%
Interview Lift
1287
Avg Prosecution Days
Based on 564 resolved cases, 2023–2026

Rejection Statute Breakdown

5.3%
§101 Eligibility
18.1%
§102 Novelty
55.6%
§103 Obviousness
13.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18957683 METHOD AND APPARATUS FOR CONTENT MANAGEMENT USING FUNCTION CONTENTS ON THE MAP Non-Final OA Samsung Electronics Co., Ltd.
18910335 USER INTERACTION INTERPRETER Non-Final OA Apple Inc.
18676786 Input Recognition in 3D Environments Final Rejection Apple Inc.
18718638 OPERATION DEVICE AND OPERATION SYSTEM Final Rejection Sony Interactive Entertainment Inc.
18724163 Method For a Gesture Recognition System for Improving Gesture Recognition, Device, Computer Program and Vehicle Final Rejection Bayerische Motoren Werke Aktiengesellschaft
18715830 TIMELINE BASED REPRESENTATION FOR HAPTIC SIGNAL Final Rejection InterDigital CE Patent Holdings, SAS
18805827 INTERACTION METHOD, INTERACTION APPARATUS, AND ELECTRONIC DEVICE Non-Final OA VIVO MOBILE COMMUNICATION CO,, LTD.
18627329 VIEW GENERATION FOR BLOCK ITEM HIERARCHY Non-Final OA Notion Labs, Inc.

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Frequently Asked Questions

What is examiner Haoshian Shih's allowance rate?

69.7% of resolved applications examined by Haoshian Shih were allowed (564 resolved cases), compared with 59.5% across Art Unit 2117 over the last five years.

Does an interview help with examiner Haoshian Shih?

This examiner's interview lift is +20.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Haoshian Shih take to allow a patent?

Applications allowed by Haoshian Shih took 1,287 days on average from filing to allowance.

Which art unit does examiner Haoshian Shih work in?

Haoshian Shih examines applications in Art Unit 2117 in Tech Center 2100 (Computing & Software).

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