Examiner Vu Phu

2871-VU-PHU

Employment Information

Art Unit:2871 — Liquid crystal cells, elements and systems
Group:2870-2880 — Optics/Photocopying
Classes: 349 — Liquid crystal cells, elements and systems
359 — Optical: systems and elements
361 — Electricity: electrical systems and devices
257 — Active solid-state devices (e.g., transistors, solid-state diodes)
428 — Stock material or miscellaneous articles
351 — Optics: eye examining, vision testing and correcting
345 — Computer graphics processing and selective visual display systems
396 — Photography
434 — Education and demonstration
403 — Joints and connections
Phone:(571) 272-1562
Email:phu.vu2@uspto.gov
Location:VA 22314
Title:Pat Examnr Elctrl Engrg
Service:22 years
Grade:GS-14

Grant Rate and Difficulty Ranking

23
3-Year Grant rate: 89% over 495 cases
Difficulty: Easier
Difficulty Percentile: 23rd

With Examiner Vu, you have a 89% chance of getting an issued patent by 3 years after the first office action. Examiner Vu is an easier examiner and in the 23rd percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Vu, 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 2871

Examiner Vu's grant rate is higher than that of Art Unit 2871 and higher than that of the USPTO.

Average Office Actions Per Grant
Examiner Vu 0.9
Art Unit 2871 1.3

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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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