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| Art Unit: | 2438 — Information security |
|---|---|
| Group: | 2400a-2430-2490 — Cryptography and Security |
| Classes: |
726 — Information security 713 — Electrical computers and digital processing systems: support 380 — Cryptography 705 — Data processing: financial, business practice, management, or cost/price determination 709 — Electrical computers and digital processing systems: multicomputer data transferring 600 — Surgery 455 — Telecommunications |
| Phone: | (571) 270-7530 |
| Email: | kenneth.chang@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Computer Science |
| Service: | 18 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 91% over 277 cases |
|---|---|
| Difficulty: | Very Easy |
| Difficulty Percentile: | 15th
|
With Examiner Chang, you have a 91% chance of getting an issued patent by 3 years after the first office action. Examiner Chang 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 Chang, 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 Chang's grant rate is higher than that of Art Unit 2438 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Chang | 1.1 |
| Art Unit 2438 | 1.4 |
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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.