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| Art Unit: | 1726 — Batteries: thermoelectric and photoelectric |
|---|---|
| Group: | 1720 — Fuel Cells, Battery, Flammable Gas, Electrophotography, Photolithography |
| Classes: |
136 — Batteries: thermoelectric and photoelectric 429 — Chemistry: electrical current producing apparatus, product, and process 204 — Chemistry: electrical and wave energy 205 — Electrolysis: processes, compositions used therein, and methods of preparing the compositions 257 — Active solid-state devices (e.g., transistors, solid-state diodes) 362 — Illumination 438 — Semiconductor device manufacturing: process |
| Phone: | (571) 272-6594 |
| Email: | thanh.trinh@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Elctrl Engrg |
| Service: | 20 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 17% over 272 cases |
|---|---|
| Difficulty: | Extremely Hard |
| Difficulty Percentile: | 94th
|
With Examiner Trinh, you have a 17% chance of getting an issued patent by 3 years after the first office action. Examiner Trinh is an extremely hard examiner and in the 94th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Trinh, 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 Trinh's grant rate is lower than that of Art Unit 1726 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Trinh | 3.3 |
| Art Unit 1726 | 2.2 |
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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.