Examiner Barker Todd L

2449-BARKER-TODD-L

Employment Information

Art Unit:2449 — Electrical computers and digital processing systems: multicomputer data transferring
Group:2440-2450 — Computer Networks
Classes: 709 — Electrical computers and digital processing systems: multicomputer data transferring
726 — Information security
707 — Data processing: database and file management or data structures
711 — Electrical computers and digital processing systems: memory
718 — Electrical computers and digital processing systems: virtual machine task or process management or task management/control
370 — Multiplex communications
706 — Data processing: artificial intelligence
704 — Data processing: speech signal processing, linguistics, language translation, and audio compression/decompression
361 — Electricity: electrical systems and devices
708 — Electrical computers: arithmetic processing and calculating
Phone:(571) 270-0257
Email:todd.barker@uspto.gov
Location:VA 22314
Title:Pat Examnr Elctrl Engrg
Service:12 years
Grade:GS-14

Grant Rate and Difficulty Ranking

35
3-Year Grant rate: 84% over 271 cases
Difficulty: Easier
Difficulty Percentile: 35th

With Examiner Barker, you have a 84% chance of getting an issued patent by 3 years after the first office action. Examiner Barker is an easier examiner and in the 35th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Barker, 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 2449

Examiner Barker's grant rate is higher than that of Art Unit 2449 and higher than that of the USPTO.

Average Office Actions Per Grant
Examiner Barker 1.3
Art Unit 2449 1.6

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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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