Prosecution Insights
Last updated: October 26, 2026

Duy T V Nguyen, USPTO Patent Examiner

Listed by the USPTO as NGUYEN, DUY T V

Tech Center 2800 • Art Units: 2818 2884 2894

This examiner grants 79% of resolved cases

Analysis

NGUYEN, DUY T V is assigned to Technology Center 2800 and Art Unit 2818. Across 1088 resolved cases, the allowance rate is 79.0%, showing a generally favorable outcome profile. The median time to allowance is 986 days, which should inform docket management and applicant expectations for prosecution duration.

The interview lift is 16.7%, supporting interviews as a potentially useful tool for resolving technical questions and claim distinctions. Practitioners should use that tool alongside precise amendments and a complete written record. The leading companies are Samsung Display Co., Ltd., Samsung Electronics Co., Ltd., and Intel Corporation. The leading firms are INTELLECTUAL PROPERTY LAW GROUP LLP, OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P., and Akona IP PC - Intel.

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

Performance Statistics

79.0%
Allow Rate
+11.0% vs TC avg
1,160
Total Applications
+16.7%
Interview Lift
986
Avg Prosecution Days
Based on 1088 resolved cases, 2023–2026

Rejection Statute Breakdown

2.0%
§101 Eligibility
23.0%
§102 Novelty
55.1%
§103 Obviousness
13.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18732795 MEMORY DEVICE HAVING COP STRUCTURE AND MEMORY PACKAGE INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18630149 SEMICONDUCTOR PACKAGES AND METHODS FOR MANUFACTURING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18624892 SEMICONDUCTOR PACKAGES AND ELECTRONIC SYSTEMS INCLUDING THE SAME Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18812145 LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE Non-Final OA CANON KABUSHIKI KAISHA
18645066 DISPLAY DEVICE Non-Final OA LG Display Co., Ltd.
18540413 DISPLAY APPARATUS AND MANUFACTURING METHOD OF THE SAME Final Rejection LG Display Co., Ltd.
18777340 DISPLAY APPARATUS AND VISION INSPECTION SYSTEM Non-Final OA SAMSUNG DISPLAY CO., LTD.
18655098 DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME Non-Final OA Samsung Display Co., LTD.
18401774 STRETCHABLE DISPLAY DEVICE Final Rejection Samsung Display Co., LTD.
18338813 DISPLAY DEVICE Final Rejection Samsung Display Co., LTD.
18082538 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18839831 LIGHT-EMITTING ASSEMBLY AND DISPLAY PANEL Non-Final OA BOE Technology Group Co., Ltd.
18806287 IMPROVING SIZE AND EFFICIENCY OF DIES Non-Final OA Intel Corporation
17473414 PATCH PACKAGING ARCHITECTURE IMPLEMENTING HYBRID BONDS AND SELF-ALIGNED TEMPLATE Final Rejection Intel Corporation
18569478 SEMICONDUCTOR MODULE AND METHOD FOR MANUFACTURING SAME Final Rejection Mitsubishi Electric Corporation
18837718 MEMORY DEVICE Non-Final OA SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
18735002 SEMICONDUCTOR STORAGE DEVICE COMPRISING STAIRCASE PORTION Non-Final OA Kioxia Corporation
18545249 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Final Rejection SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
18650795 EMBEDDED INDUCTOR MODULE AND PACKAGED SEMICONDUCTOR DEVICE Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18640540 System and Method for Devices with Dummy Metal Traces Final Rejection TEXAS INSTRUMENTS INCORPORATED
18622713 DIE TO WAFER BONDING METHOD AND APPARATUS WITH THERMAL CONTACTLESS DIE SHAPE CONTROL Non-Final OA Tokyo Electron Limited
18667282 ELECTRONIC DEVICE, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND LEAD FRAME Non-Final OA Rohm Co., Ltd.
18672076 SEMICONDUCTOR STRUCTURE WITH A BIT LINE IN A DIFFERENT CONFIGURATION THAN A LOCAL INTERCONNECT LINE Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18779005 DUMMY METAL BONDING PADS FOR UNDERFILL APPLICATION IN SEMICONDUCTOR DIE PACKAGING AND METHODS OF FORMING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company Limited
18635211 RANDOM ACCESS MEMORY AND METHOD OF FABRICATING THE SAME Non-Final OA SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

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Frequently Asked Questions

What is examiner Duy T V Nguyen's allowance rate?

79.0% of resolved applications examined by Duy T V Nguyen were allowed (1,088 resolved cases), compared with 85.2% across Art Unit 2818 over the last five years.

Does an interview help with examiner Duy T V Nguyen?

This examiner's interview lift is +16.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

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

Applications allowed by Duy T V Nguyen took 986 days on average from filing to allowance.

Which art unit does examiner Duy T V Nguyen work in?

Duy T V Nguyen examines applications in Art Unit 2818 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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