Prosecution Insights
Last updated: October 26, 2026

Tony Tran, USPTO Patent Examiner

Listed by the USPTO as TRAN, TONY

Tech Center 2800 • Art Units: 2811 2821 2893 2894

This examiner grants 70% of resolved cases

Analysis

TRAN, TONY is assigned to Tech Center 2800 and Art Unit 2811. The profile includes 884 resolved cases, a 70.2% allowance rate, and a 33.3% interview lift. The median time to allowance is 1018 days. The substantial docket shows an allowance outcome above half of resolved cases, while the interview figure indicates that direct examiner engagement may be a significant component of prosecution strategy.

Micron Technology Inc., Taiwan Semiconductor Manufacturing Company, Ltd., and Samsung Electronics Co., Ltd. are the leading companies. The listed firms are IntelliFluence Patent Firm, OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P., and Anova Law Group, PLLC. Counsel may prepare focused interviews around semiconductor claim distinctions and preserve those distinctions through a clear written record.

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

Performance Statistics

70.2%
Allow Rate
+2.2% vs TC avg
937
Total Applications
+33.3%
Interview Lift
1018
Avg Prosecution Days
Based on 884 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
33.3%
§102 Novelty
60.5%
§103 Obviousness
3.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18014012 DISPLAY DEVICE USING MICRO LED Final Rejection LG ELECTRONICS INC.
18674610 SEMICONDUCTOR DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18372885 THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME Final Rejection Samsung Electronics Co., Ltd.
17646977 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
17985672 DISPLAY DEVICE Final Rejection LG Display Co., Ltd.
18675459 DISPLAY DEVICE AND METHOD OF PROVIDING THE SAME Non-Final OA Samsung Display Co., Ltd.
18633422 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA Samsung Display Co., LTD.
18183819 PIXEL AND DISPLAY DEVICE INCLUDING THE SAME Non-Final OA Samsung Display Co., LTD.
17849188 EPITAXIAL SOURCE OR DRAIN STRUCTURES FOR ADVANCED INTEGRATED CIRCUIT STRUCTURE FABRICATION Non-Final OA Intel Corporation
18187995 ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME Non-Final OA InnoLux Corporation
18258973 MOLYBDENUM DEPOSITION IN FEATURES Final Rejection Lam Research Corporation
17999255 LOW RESISTIVITY CONTACTS AND INTERCONNECTS Final Rejection Lam Research Corporation
18648232 METHODS OF FORMING MICROELECTRONIC DEVICES, AND RELATED ELECTRONIC SYSTEMS Non-Final OA Micron Technology, Inc.
18397967 METHODS OF FORMING MICROELECTRONIC DEVICES, AND RELATED MEMORY DEVICES AND ELECTRONIC SYSTEMS Final Rejection Micron Technology, Inc.
17898107 METHODS OF FORMING MICROELECTRONIC DEVICES, AND RELATED MICROELECTRONIC DEVICES, MEMORY DEVICES, AND ELECTRONIC SYSTEMS Non-Final OA Micron Technology, Inc.
17893718 FOLDED STAIRCASE VIA ROUTING FOR MEMORY Final Rejection Micron Technology, Inc.
18530418 SEMICONDUCTOR MEMORY DEVICE Final Rejection KIOXIA CORPORATION
18027722 METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND DEVICE FOR MANUFACTURING SEMICONDUCTOR DEVICE Non-Final OA Tokyo Electron Limited
18746954 SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SEMICONDUCTOR MEMORY DEVICE Non-Final OA SK hynix Inc.
18300280 METHODS FOR FORMING MULTI-TIER TUNGSTEN FEATURES Final Rejection Applied Materials, Inc.
17898796 LANTHANUM NITRIDE AS A DRAM MOLYBDENUM LINER Non-Final OA Applied Materials, Inc.
18397398 REDUCTION OF METAL LOSS DURING GATE PATTERNING Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18150617 SEMICONDUCTOR DEVICE HAVING LOW DIELECTRIC CAPACITANCE AND GOOD ELECTRICAL BREAKDOWN PERFORMANCE, AND METHOD FOR MANUFACTURING THE SAME Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
18784190 PERFORMING ANNEALING PROCESS TO IMPROVE FIN QUALITY OF A FINFET SEMICONDUCTOR Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18093472 LOW RESISTANCE BOTTOM ELECTRODE VIA Non-Final OA Taiwan Semiconductor Manufacturing Company

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Frequently Asked Questions

What is examiner Tony Tran's allowance rate?

70.2% of resolved applications examined by Tony Tran were allowed (884 resolved cases), compared with 72.2% across Art Unit 2811 over the last five years.

Does an interview help with examiner Tony Tran?

This examiner's interview lift is +33.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Tony Tran take to allow a patent?

Applications allowed by Tony Tran took 1,018 days on average from filing to allowance.

Which art unit does examiner Tony Tran work in?

Tony Tran examines applications in Art Unit 2811 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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