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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 204 — Chemistry: electrical and wave energy 429 — Chemistry: electrical current producing apparatus, product, and process 205 — Electrolysis: processes, compositions used therein, and methods of preparing the compositions 320 — Electricity: battery or capacitor charging or discharging 257 — Active solid-state devices (e.g., transistors, solid-state diodes) 219 — Electric heating 359 — Optical: systems and elements 438 — Semiconductor device manufacturing: process 441 — Buoys, rafts, and aquatic devices |
| Phone: | (571) 270-5118 |
| Email: | bach.dinh@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Gen Chem |
| Service: | 19 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 60% over 368 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 72nd
|
With Examiner Dinh, you have a 60% chance of getting an issued patent by 3 years after the first office action. Examiner Dinh is a harder examiner and in the 72nd percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Dinh, 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 Dinh's grant rate is higher than that of Art Unit 1726 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Dinh | 1.9 |
| 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.