Examiner Cai Charles J

2115-CAI-CHARLES-J

Employment Information

Art Unit:2115 — Data processing: generic control systems or specific applications
Group:2110 — Computer Error Control, Reliability, & Control Systems
Classes: 700 — Data processing: generic control systems or specific applications
219 — Electric heating
703 — Data processing: structural design, modeling, simulation, and emulation
264 — Plastic and nonmetallic article shaping or treating: processes
250 — Radiant energy
702 — Data processing: measuring, calibrating, or testing
356 — Optics: measuring and testing
417 — Pumps
438 — Semiconductor device manufacturing: process
375 — Pulse or digital communications
Phone:Available with subscription
Email:Available with subscription
Title:Pat Examnr Elctrl Engrg
Service:8 years
Grade:GS-14

Grant Rate and Difficulty Ranking

37
3-Year Grant rate: 83% over 233 cases
Difficulty: Easier
Difficulty Percentile: 37th

With Examiner Cai, you have a 83% chance of getting an issued patent by 3 years after the first office action. Examiner Cai is an easier examiner and in the 37th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Cai, 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 2115

Examiner Cai's grant rate is lower than that of Art Unit 2115 and higher than that of the USPTO.

Average Office Actions Per Grant
Examiner Cai 1.5
Art Unit 2115 1.3

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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