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| Art Unit: | 2139 — Electrical computers and digital processing systems: memory |
|---|---|
| Group: | 2130 — Memory Access and Control |
| Classes: |
711 — Electrical computers and digital processing systems: memory 707 — Data processing: database and file management or data structures 714 — Error detection/correction and fault detection/recovery 712 — Electrical computers and digital processing systems: processing architectures and instruction processing (e.g., processors) |
| Phone: | (571) 272-4244 |
| Email: | sheng-jen.tsai@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Elctrl Engrg |
| Service: | 22 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 70% over 262 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 61st
|
With Examiner Tsai, you have a 70% chance of getting an issued patent by 3 years after the first office action. Examiner Tsai is a harder examiner and in the 61st percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Tsai, 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 Tsai's grant rate is lower than that of Art Unit 2139 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Tsai | 2.9 |
| Art Unit 2139 | 1.5 |
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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.