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| Art Unit: | 2411 — Multiplex communications |
|---|---|
| Group: | 2410-2460-2470 — Multiplex and VoIP |
| Classes: |
370 — Multiplex communications 340 — Communications: electrical 714 — Error detection/correction and fault detection/recovery 375 — Pulse or digital communications 701 — Data processing: vehicles, navigation, and relative location |
| Phone: | (571) 270-3859 |
| Email: | siming.liu@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Elctrl Engrg |
| Service: | 18 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 91% over 251 cases |
|---|---|
| Difficulty: | Very Easy |
| Difficulty Percentile: | 15th
|
With Examiner Liu, you have a 91% chance of getting an issued patent by 3 years after the first office action. Examiner Liu is a very easy examiner and in the 15th 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 higher than that of Art Unit 2411 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Liu | 1.3 |
| Art Unit 2411 | 1.7 |
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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.