Examiner Choi Timothy W

2671-CHOI-TIMOTHY-W

Employment Information

Art Unit:2671 — Image analysis
Group:2660-2670 — Image Analysis; Applications; pattern Recognition; Color and Compression; Enhancement and Transformation
Classes: 382 — Image analysis
348 — Television
715 — Data processing: presentation processing of document, operator interface processing, and screen saver display processing
345 — Computer graphics processing and selective visual display systems
Phone:(571) 270-3814
Email:timothy.choi@uspto.gov
Location:VA 22314
Title:Pat Examnr Elctrl Engrg
Service:14 years
Grade:GS-12

Grant Rate and Difficulty Ranking

84
3-Year Grant rate: 44% over 166 cases
Difficulty: Very Hard
Difficulty Percentile: 84th

With Examiner Choi, you have a 44% chance of getting an issued patent by 3 years after the first office action. Examiner Choi is a very hard examiner and in the 84th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Choi, 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 2671

Examiner Choi's grant rate is lower than that of Art Unit 2671 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Choi 2.7
Art Unit 2671 1.3

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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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