Prosecution Insights
Last updated: October 27, 2026

Michael Thanh Tran, USPTO Patent Examiner

Listed by the USPTO as TRAN, MICHAEL THANH

Tech Center 2800 • Art Units: 2825 2827

This examiner grants 96% of resolved cases

Analysis

TRAN, MICHAEL THANH works in Tech Center 2800 and Art Unit 2825. The docket records 1530 resolved cases, a 95.8% allowance rate, and a 0.5% interview lift. The median time to allowance is 596 days. This is a large record with a very high reported allowance rate and the shortest reported median in this profile, while the interview figure suggests little measured change associated with interviews.

Micron Technology Inc., Taiwan Semiconductor Manufacturing Company, Ltd., and SanDisk Technologies Inc. are the leading companies. The principal firms are DORSEY & WHITNEY LLP - Seattle, Hanley, Flight and Zimmerman, LLC, and HOFFMAN WARNICK LLC. For practitioners, the data supports careful initial claim drafting and efficient written prosecution, with interviews used for specific clarification rather than as the primary driver of case progress.

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

Performance Statistics

95.8%
Allow Rate
+27.8% vs TC avg
1,554
Total Applications
+0.5%
Interview Lift
596
Avg Prosecution Days
Based on 1530 resolved cases, 2023–2026

Rejection Statute Breakdown

2.9%
§101 Eligibility
56.0%
§102 Novelty
12.4%
§103 Obviousness
5.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18977477 Overlapping a Page Operation with a Processing-in-Memory Computation Non-Final OA Google LLC
18305147 LOW CONTENTION CURRENT CIRCUITS Non-Final OA Intel Corporation
19008810 ALL LEVEL COARSE/FINE PROGRAMMING OF MEMORY CELLS Non-Final OA Micron Technology, Inc.
18819191 ANALOG STORAGE USING MEMORY DEVICE Non-Final OA Micron Technology, Inc.
18808566 TRACK CHARGE LOSS BASED ON SIGNAL AND NOISE CHARACTERISTICS OF MEMORY CELLS COLLECTED IN CALIBRATION OPERATIONS Non-Final OA Micron Technology, Inc.
18678802 PROGRAM CURRENT CONTROLLER AND SENSE CIRCUIT FOR CROSS-POINT MEMORY DEVICES Non-Final OA Micron Technology, Inc.
18988329 APPARATUSES AND METHODS FOR TRACKING WORD LINE ACCESSES Non-Final OA Lodestar Licensing Group LLC
19006992 SHARED DECODER CIRCUIT AND METHOD Non-Final OA TSMC NANJING COMPANY, LIMITED
19009325 A HIGH-PERFORMANCE MULTI-TIER SUB-BLOCK MODE IN A MEMORY DEVICE Non-Final OA Sandisk Technologies, Inc.
18897573 WORD LINE ZONE ERASE TECHNIQUES FOR MEMORY DEVICES Final Rejection Sandisk Technologies, Inc.
19035131 SINGLE ENDED SENSE AMPLIFIER WITH CURRENT PULSE CIRCUIT Non-Final OA GlobalFoundries U.S. Inc.

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Frequently Asked Questions

What is examiner Michael Thanh Tran's allowance rate?

95.8% of resolved applications examined by Michael Thanh Tran were allowed (1,530 resolved cases), compared with 81.3% across Art Unit 2825 over the last five years.

Does an interview help with examiner Michael Thanh Tran?

This examiner's interview lift is +0.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Michael Thanh Tran take to allow a patent?

Applications allowed by Michael Thanh Tran took 596 days on average from filing to allowance.

Which art unit does examiner Michael Thanh Tran work in?

Michael Thanh Tran examines applications in Art Unit 2825 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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