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| Art Unit: | 3762 — Ventilation |
|---|---|
| Group: | 3760 — Refrigeration, Vaporization, Ventilation, and Combustion |
| Classes: |
454 — Ventilation 312 — Supports: cabinet structure 126 — Stoves and furnaces 264 — Plastic and nonmetallic article shaping or treating: processes 241 — Solid material comminution or disintegration 159 — Concentrating evaporators 219 — Electric heating 248 — Supports 122 — Liquid heaters and vaporizers 424 — Drug, bio-affecting and body treating compositions |
| Phone: | (571) 272-4878 |
| Email: | jessica.yuen@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Mechl Engrg |
| Service: | 30 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 70% over 367 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 61st
|
With Examiner Yuen, you have a 70% chance of getting an issued patent by 3 years after the first office action. Examiner Yuen is a harder examiner and in the 61st percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Yuen, 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 Yuen's grant rate is lower than that of Art Unit 3762 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Yuen | 1.4 |
| Art Unit 3762 | 1.5 |
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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.