Examiner Nguyen Tuan N

3754-NGUYEN-TUAN-N

Employment Information

Art Unit:3754 — Dispensing
Group:3750 — Fluid Handling and Dispensing
Classes: 372 — Coherent light generators
257 — Active solid-state devices (e.g., transistors, solid-state diodes)
438 — Semiconductor device manufacturing: process
219 — Electric heating
359 — Optical: systems and elements
356 — Optics: measuring and testing
607 — Surgery: light, thermal, and electrical application
606 — Surgery
220 — Receptacles
250 — Radiant energy
Phone:(571) 272-4892
Email:tuan.nguyen25@uspto.gov
Location:VA 22314
Title:Pat Examnr Mechl Engrg
Service:28 years
Grade:GS-14

Grant Rate and Difficulty Ranking

34
3-Year Grant rate: 85% over 844 cases
Difficulty: Easier
Difficulty Percentile: 34th

With Examiner Nguyen, you have a 85% chance of getting an issued patent by 3 years after the first office action. Examiner Nguyen is an easier examiner and in the 34th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Nguyen, where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.

Comparison with Art Unit 3754

Examiner Nguyen's grant rate is higher than that of Art Unit 3754 and higher than that of the USPTO.

Average Office Actions Per Grant
Examiner Nguyen 0.9
Art Unit 3754 1.1

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Recent Dispositions

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Appeals Statistics

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Appeal History

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Disclaimer: We do not provide any guarantees as to the accuracy of the statistics presented above and under
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