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| Art Unit: | 2893 — Active solid-state devices (e.g., transistors, solid-state diodes) |
|---|---|
| Group: | 28XX — Semiconductors B |
| Classes: |
257 — Active solid-state devices (e.g., transistors, solid-state diodes) 438 — Semiconductor device manufacturing: process 349 — Liquid crystal cells, elements and systems 428 — Stock material or miscellaneous articles 343 — Communications: radio wave antennas 156 — Adhesive bonding and miscellaneous chemical manufacture |
| Phone: | (571) 272-1689 |
| Email: | jack.chen@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Cheml Engrg |
| Service: | 28 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 89% over 370 cases |
|---|---|
| Difficulty: | Easier |
| Difficulty Percentile: | 22nd
|
With Examiner Chen, you have a 89% chance of getting an issued patent by 3 years after the first office action. Examiner Chen is an easier examiner and in the 22nd percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Chen, 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 Chen's grant rate is higher than that of Art Unit 2893 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Chen | 0.6 |
| Art Unit 2893 | 1.3 |
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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.