Examiner Karwan Sihar A

3658-KARWAN-SIHAR-A

Employment Information

Art Unit:3658 — Data processing: generic control systems or specific applications
Group:3660 — VCaR - Robot Control, Vehicle Navigation and Data Processing: Vehicles and Relative Location
Classes: 701 — Data processing: vehicles, navigation, and relative location
700 — Data processing: generic control systems or specific applications
348 — Television
725 — Interactive video distribution systems
345 — Computer graphics processing and selective visual display systems
382 — Image analysis
353 — Optics: image projectors
358 — Facsimile and static presentation processing
606 — Surgery
362 — Illumination
Phone:(571) 272-2747
Email:sihar.karwan@uspto.gov
Location:VA 22314
Title:Pat Examnr Elctrl Engrg
Service:14 years
Grade:GS-13

Grant Rate and Difficulty Ranking

80
3-Year Grant rate: 51% over 200 cases
Difficulty: Harder
Difficulty Percentile: 80th

With Examiner Karwan, you have a 51% chance of getting an issued patent by 3 years after the first office action. Examiner Karwan is a harder examiner and in the 80th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Karwan, 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 3658

Examiner Karwan's grant rate is lower than that of Art Unit 3658 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Karwan 2.1
Art Unit 3658 1.5

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Recent Dispositions

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Appeals Statistics

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Appeal History

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