Prosecution Insights
Last updated: October 27, 2026

Tuyetlien T Tran, USPTO Patent Examiner

Listed by the USPTO as TRAN, TUYETLIEN T

Tech Center 2100 • Art Units: 2145 2174 2178 2179

This examiner grants 68% of resolved cases

Analysis

TRAN, TUYETLIEN T is assigned to tech center 2100 and art unit 2145. The record contains 662 resolved cases, an allowance rate of 68.3%, and a median of 1396 days to allowance. The combination presents a substantial case history with a longer observed timeline, so applicants may need to account for prosecution duration when setting portfolio expectations.

The interview lift is 32.9%, indicating that interview preparation may be relevant when developing a response strategy. The listed companies are Apple Inc., Beijing Zitiao Network Technology Co., Ltd., and Microsoft Technology Licensing, LLC. The listed firms are Astute IP Law Group, ALSTON & BIRD LLP, and Foley IP Law, PLLC. These participants offer context for the types of applicants and counsel represented in the profile.

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

Performance Statistics

68.3%
Allow Rate
+13.3% vs TC avg
682
Total Applications
+32.9%
Interview Lift
1396
Avg Prosecution Days
Based on 662 resolved cases, 2023–2026

Rejection Statute Breakdown

11.9%
§101 Eligibility
13.0%
§102 Novelty
55.8%
§103 Obviousness
10.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18906083 Devices and Methods for Navigating Between User Interfaces Non-Final OA Apple Inc.
18886907 Devices, Methods, and Graphical User Interfaces for Updating a Status Region Non-Final OA Apple Inc.
18161860 CURSOR INTEGRATION WITH A TOUCH SCREEN USER INTERFACE Non-Final OA Apple Inc.
18816906 INTERACTIVE, APPLICATION ADJUSTABLE, REENTRANT DESIGN FOR USER GESTURE RECORDING Non-Final OA Oracle International Corporation
18864996 INFORMATION DISPLAY METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18319955 METHOD, DEVICE AND MEDIUM FOR DISPLAYING OPERATION INTERFACE ON INTERFACE DISPLAYING AREA Final Rejection Beijing Zitiao Network Technology Co., Ltd.
18799750 METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM FOR INFORMATION PRESENTATION Non-Final OA Beijing Youzhuju Network Technology Co., Ltd.
18765196 ENHANCE CONTROL OF COMMUNICATION SESSIONS Non-Final OA MICROSOFT TECHNOLOGY LICENSING, LLC
18419548 MULTI-FACTOR INTENTION DETERMINATION FOR AUGMENTED REALITY (AR) ENVIRONMENT CONTROL Final Rejection Microsoft Technology Licensing, LLC
17689950 CHANGING A PRESENTATION PROPERTY OF A DYNAMIC INTERACTIVE OBJECT Non-Final OA SIM IP HXR LLC
18571005 INTERACTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER READABLE STORAGE MEDIUM Non-Final OA Beijing Bytedance Network Technology Co., Ltd.
18264899 VIDEO PROCESSING METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM Final Rejection Beijing Bytedance Network Technology Co., Ltd.

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Frequently Asked Questions

What is examiner Tuyetlien T Tran's allowance rate?

68.3% of resolved applications examined by Tuyetlien T Tran were allowed (662 resolved cases), compared with 52.6% across Art Unit 2145 over the last five years.

Does an interview help with examiner Tuyetlien T Tran?

This examiner's interview lift is +32.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Tuyetlien T Tran take to allow a patent?

Applications allowed by Tuyetlien T Tran took 1,396 days on average from filing to allowance.

Which art unit does examiner Tuyetlien T Tran work in?

Tuyetlien T Tran examines applications in Art Unit 2145 in Tech Center 2100 (Computing & Software).

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