Examiner Tang Kenneth

2197-TANG-KENNETH

Employment Information

Art Unit:2197 — Data processing: software development, installation, and management
Group:2190 — Interprocess Communications and Software Development
Classes: 718 — Electrical computers and digital processing systems: virtual machine task or process management or task management/control
706 — Data processing: artificial intelligence
714 — Error detection/correction and fault detection/recovery
717 — Data processing: software development, installation, and management
709 — Electrical computers and digital processing systems: multicomputer data transferring
707 — Data processing: database and file management or data structures
726 — Information security
Phone:(571) 272-3772
Email:kenneth.tang@uspto.gov
Location:VA 22314
Title:Pat Examnr Computer Science
Service:24 years
Grade:GS-14

Grant Rate and Difficulty Ranking

24
3-Year Grant rate: 88% over 234 cases
Difficulty: Easier
Difficulty Percentile: 24th

With Examiner Tang, you have a 88% chance of getting an issued patent by 3 years after the first office action. Examiner Tang is an easier examiner and in the 24th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Tang, 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 2197

Examiner Tang's grant rate is higher than that of Art Unit 2197 and higher than that of the USPTO.

Average Office Actions Per Grant
Examiner Tang 1.7
Art Unit 2197 1.4

Interview Benefit

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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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