Examiner Sun Hai Tao

2616-SUN-HAI-TAO

Employment Information

Art Unit:2616 — Computer graphics processing and selective visual display systems
Group:2610A — Computer Graphic Processing, 3D Animation, Display Color Attribute, Object Processing, Hardware and Memory
Classes: 345 — Computer graphics processing and selective visual display systems
706 — Data processing: artificial intelligence
705 — Data processing: financial, business practice, management, or cost/price determination
340 — Communications: electrical
482 — Exercise devices
711 — Electrical computers and digital processing systems: memory
382 — Image analysis
702 — Data processing: measuring, calibrating, or testing
703 — Data processing: structural design, modeling, simulation, and emulation
701 — Data processing: vehicles, navigation, and relative location
Phone:(571) 272-5630
Email:hai.sun@uspto.gov
Location:VA 22314
Title:Pat Examnr Compr Engrg
Service:12 years
Grade:GS-14

Grant Rate and Difficulty Ranking

52
3-Year Grant rate: 76% over 292 cases
Difficulty: Medium
Difficulty Percentile: 52nd

With Examiner Sun, you have a 76% chance of getting an issued patent by 3 years after the first office action. Examiner Sun is a medium examiner and in the 52nd percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Sun, 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 2616

Examiner Sun's grant rate is lower than that of Art Unit 2616 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Sun 2.2
Art Unit 2616 1.6

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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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