Login with your work email address to view charts. No credit card required.
| Art Unit: | 2454 — Electrical computers and digital processing systems: multicomputer data transferring |
|---|---|
| Group: | 2440-2450 — Computer Networks |
| Classes: |
709 — Electrical computers and digital processing systems: multicomputer data transferring 370 — Multiplex communications 706 — Data processing: artificial intelligence 705 — Data processing: financial, business practice, management, or cost/price determination 726 — Information security 715 — Data processing: presentation processing of document, operator interface processing, and screen saver display processing 707 — Data processing: database and file management or data structures 348 — Television 382 — Image analysis 702 — Data processing: measuring, calibrating, or testing |
| Phone: | (571) 272-3960 |
| Email: | [email protected] |
| Location: | VA 22314 |
| Title: | Pat Examnr Elctrl Engrg |
| Service: | 27 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 90% over 249 cases |
|---|---|
| Difficulty: | Very Easy |
| Difficulty Percentile: | 18th
|
With Examiner Chang, you have a 90% chance of getting an issued patent by 3 years after the first office action. Examiner Chang is a very easy examiner and in the 18th 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 2454 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Chang | 1.6 |
| Art Unit 2454 | 1.3 |
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
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.