Login with your work email address to view charts. No credit card required.
| Art Unit: | 3741 — Fluid sprinkling, spraying, and diffusing |
|---|---|
| Group: | 3740 — Thermal & Combustion Technology, Motive & Fluid Power Systems |
| Classes: |
219 — Electric heating 701 — Data processing: vehicles, navigation, and relative location 417 — Pumps 244 — Aeronautics and astronautics 137 — Fluid handling 239 — Fluid sprinkling, spraying, and diffusing 181 — Acoustics 700 — Data processing: generic control systems or specific applications 374 — Thermal measuring and testing 423 — Chemistry of inorganic compounds |
| Phone: | Available with subscription |
| Email: | Available with subscription |
| Title: | Pat Examnr Mechl Engrg |
| Service: | 13 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 87% over 288 cases |
|---|---|
| Difficulty: | Easier |
| Difficulty Percentile: | 27th
|
With Examiner Chau, you have a 87% chance of getting an issued patent by 3 years after the first office action. Examiner Chau is an easier examiner and in the 27th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Chau, 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 Chau's grant rate is higher than that of Art Unit 3741 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Chau | 1.5 |
| Art Unit 3741 | 1.5 |
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
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.