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| Art Unit: | 2872 — Optical: systems and elements |
|---|---|
| Group: | 2870-2880 — Optics/Photocopying |
| Classes: |
359 — Optical: systems and elements 351 — Optics: eye examining, vision testing and correcting 600 — Surgery 348 — Television 428 — Stock material or miscellaneous articles 356 — Optics: measuring and testing 250 — Radiant energy 398 — Optical communications 372 — Coherent light generators 136 — Batteries: thermoelectric and photoelectric |
| Phone: | (571) 272-7231 |
| Email: | None |
| Location: | None |
| Title: | Pat Examnr Physics |
| Service: | 14 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 76% over 480 cases |
|---|---|
| Difficulty: | Medium |
| Difficulty Percentile: | 52nd
|
With Examiner Lei, you have a 76% chance of getting an issued patent by 3 years after the first office action. Examiner Lei is a medium examiner and in the 52nd percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Lei, 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 Lei's grant rate is lower than that of Art Unit 2872 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Lei | 1.8 |
| Art Unit 2872 | 1.2 |
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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.