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| Art Unit: | 2875 — Illumination |
|---|---|
| Group: | 2870-2880 — Optics/Photocopying |
| Classes: |
362 — Illumination 439 — Electrical connectors 324 — Electricity: measuring and testing 315 — Electric lamp and discharge devices: systems 254 — Implements or apparatus for applying pushing or pulling force 359 — Optical: systems and elements 340 — Communications: electrical 385 — Optical waveguides 607 — Surgery: light, thermal, and electrical application 256 — Fences |
| Phone: | (571) 270-3811 |
| Email: | michael.chiang@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Elctrl Engrg |
| Service: | 10 years |
| Grade: | GS-12 |
| 3-Year Grant rate: | 71% over 293 cases |
|---|---|
| Difficulty: | Medium |
| Difficulty Percentile: | 60th
|
With Examiner Chiang, you have a 71% chance of getting an issued patent by 3 years after the first office action. Examiner Chiang is a medium examiner and in the 60th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Chiang, 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.
Examiner Chiang's grant rate is lower than that of Art Unit 2875 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Chiang | 1.2 |
| Art Unit 2875 | 1.1 |
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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.