Prosecution Insights
Last updated: October 27, 2026

Nha T Nguyen, USPTO Patent Examiner

Listed by the USPTO as NGUYEN, NHA T

Tech Center 2800 • Art Units: 2825 2851

This examiner grants 87% of resolved cases

Analysis

NGUYEN, NHA T is a USPTO patent examiner in tech center 2800 and art unit 2825. The profile shows 1072 resolved cases and an 87.2% allowance rate. Median time to allowance is 881 days. Interview lift is 18.2%, lower than the allowance rate but material enough to inform prosecution planning. The large resolved-case record gives practitioners a substantial examiner-specific history to consider when shaping claim strategy.

The main companies are Samsung Electronics Co., Ltd., ASML Holding N.V., and Uif (university Industry Foundation), Yonsei University. The leading firms are HARNESS, DICKEY & PIERCE, P.L.C., Pillsbury Winthrop Shaw Pittman, LLP, and FOLEY & LARDNER LLP. The 881-day median supports realistic timing expectations despite the favorable allowance rate.

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

Performance Statistics

87.2%
Allow Rate
+19.2% vs TC avg
1,096
Total Applications
+18.2%
Interview Lift
881
Avg Prosecution Days
Based on 1072 resolved cases, 2023–2026

Rejection Statute Breakdown

14.8%
§101 Eligibility
33.7%
§102 Novelty
28.9%
§103 Obviousness
14.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18392468 ARRANGEMENT METHOD OF SIGNAL LINES AND INTEGRATED CIRCUIT TO WHICH THE ARRANGEMENT METHOD IS APPLIED Non-Final OA Samsung Electronics Co., Ltd.
18492206 PROCESS PROXIMITY CORRECTION METHOD BASED ON DEEP LEARNING, AND SEMICONDUCTOR MANUFACTURING METHOD COMPRISING THE PROCESS PROXIMITY CORRECTION METHOD Non-Final OA Samsung Electronics Co., Ltd.
18335428 METHOD OF CORRECTING DESIGN LAYOUT OF SEMICONDUCTOR DEVICE, COMPUTING DEVICE PERFORMING THE SAME, AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE USING THE SAME Final Rejection Samsung Electronics Co., Ltd.
18110458 SRAM READ YIELD TRAINING METHOD, SRAM READ YIELD PREDICTION METHOD AND COMPUTING APPARATUS Non-Final OA UIF (University Industry Foundation), Yonsei University
18499767 METHOD FOR OPERATING A CHARGING STATION DESIGNED AND PROVIDED FOR CHARGING A TRACTION BATTERY OF A MOTOR VEHICLE WITH ELECTRIC ENERGY, THE CORRESPONDING CHARGING STATION, AND A BUILDING ARRANGEMENT HAVING A CHARGING STATION Non-Final OA AUDI AG
18521112 INFORMATION PROCESSING APPARATUS, STORAGE MEDIUM, AND OPTIMAL SOLUTION SEARCH METHOD Non-Final OA Tokyo Electron Limited
18393216 SYSTEMS AND METHODS FOR ARTIFICIAL INTELLIGENCE ASSISTED ANTENNA DESIGN Non-Final OA Meta Platforms Technologies, LLC
18359128 INTEGRATED CIRCUIT DESIGN METHOD AND SYSTEM Final Rejection TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD
18281519 A METHOD FOR MODELING MEASUREMENT DATA OVER A SUBSTRATE AREA AND ASSOCIATED APPARATUSES Non-Final OA ASML NETHERLANDS B.V.
18276014 METHOD TO PREDICT METROLOGY OFFSET OF A SEMICONDUCTOR MANUFACTURING PROCESS Non-Final OA ASML NETHERLANDS B.V.
17419327 AUTOMATIC CONVERSION METHOD AND SYSTEM OF BINDING PINS Non-Final OA Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

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Frequently Asked Questions

What is examiner Nha T Nguyen's allowance rate?

87.2% of resolved applications examined by Nha T Nguyen were allowed (1,072 resolved cases), compared with 81.3% across Art Unit 2825 over the last five years.

Does an interview help with examiner Nha T Nguyen?

This examiner's interview lift is +18.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Nha T Nguyen take to allow a patent?

Applications allowed by Nha T Nguyen took 881 days on average from filing to allowance.

Which art unit does examiner Nha T Nguyen work in?

Nha T Nguyen examines applications in Art Unit 2825 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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