Examiner Vu Stephen A

3654-VU-STEPHEN-A

Employment Information

Art Unit:3654 — Winding, tensioning, or guiding
Group:3650 — Material and Article Handling
Classes: 294 — Handling: hand and hoist-line implements
414 — Material or article handling
700 — Data processing: generic control systems or specific applications
702 — Data processing: measuring, calibrating, or testing
901 — Robots
251 — Valves and valve actuation
361 — Electricity: electrical systems and devices
279 — Chucks or sockets
156 — Adhesive bonding and miscellaneous chemical manufacture
269 — Work holders
Phone:(571) 272-1961
Email:stephen.vu@uspto.gov
Location:VA 22314
Title:Pat Examnr Mechl Engrg
Service:16 years
Grade:GS-14

Grant Rate and Difficulty Ranking

23
3-Year Grant rate: 89% over 517 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 3654

Examiner Vu's grant rate is higher than that of Art Unit 3654 and higher than that of the USPTO.

Average Office Actions Per Grant
Examiner Vu 1.2
Art Unit 3654 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
no circumstances will we be liable for any outcome resulting from your reliance on the above statistics.

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