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| Art Unit: | 2634 — Optical communications |
|---|---|
| Group: | 2630 — Digital and Optical Communications |
| Classes: |
382 — Image analysis 398 — Optical communications 600 — Surgery 706 — Data processing: artificial intelligence 375 — Pulse or digital communications 348 — Television 359 — Optical: systems and elements 351 — Optics: eye examining, vision testing and correcting 385 — Optical waveguides 378 — X-ray or gamma ray systems or devices |
| Phone: | (571) 270-1084 |
| Email: | li.liu2@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Physics |
| Service: | 20 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 87% over 673 cases |
|---|---|
| Difficulty: | Easier |
| Difficulty Percentile: | 28th
|
With Examiner Liu, you have a 87% chance of getting an issued patent by 3 years after the first office action. Examiner Liu is an easier examiner and in the 28th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Liu, 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 Liu's grant rate is lower than that of Art Unit 2634 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Liu | 1.2 |
| Art Unit 2634 | 0.9 |
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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.