Art Unit 2678
Group 2670Image Analysis and Pattern Recognition
- Active examiners
- 10
- Average office actions per grant
- 2.05
Grant ratio
- Art Unit 2678
- 68.0%
- Group 2670
- 69.6%
Active examiners
| Phi Hoang | 79.3% | 2.03 | October 2026 |
|---|---|---|---|
| Jeffery A. Brier | 70.0% | 2.17 | October 2026 |
| Charles Tseng | 61.1% | 1.81 | September 2026 |
| David T. Welch | 60.0% | 1.99 | October 2026 |
| Yingchun He | 56.5% | 1.93 | September 2026 |
| Scott E. Sonners | 71.4% | 2.25 | October 2026 |
| Matthew D Salvucci | 38.9% | 2.80 | October 2026 |
| Michael J. Cobb | 44.4% | 2.22 | October 2026 |
| Maurice L. Mcdowell, Jr | 100.0% | 1.89 | September 2026 |
| Xiao M Wu | 100.0% | 1.33 | October 2026 |
Examiner distribution
- Median grant ratio
- 65.6%
- Middle 50% of grant ratios
- 60.3%–71.1%
- Median office actions / grant
- 2.01
- Middle 50% of office actions / grant
- 1.95–2.13
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Edward Martello | 69.7% | 2.12 | May 2026 Potentially inactive |
|---|---|---|---|
| Todd Buttram | 70.0% | 1.78 | April 2024 Appears inactive |
| Javid A. Amini | 95.7% | 1.96 | December 2024 Appears inactive |
| Tize Ma | 57.8% | 2.46 | September 2024 Appears inactive |
| Mohammad H. Akhavannik | 66.7% | 2.55 | August 2018 Appears inactive |
| Greg Raburn | 37.5% | 1.79 | November 2013 Appears inactive |
| Sohum Kaji | 0.0% | 2.18 | December 2015 Appears inactive |
| Aimee Joshua | 100.0% | 1.00 | August 2012 Appears inactive |
| Amir Shahmiri | 100.0% | 1.00 | March 2013 Appears inactive |
| David T Welch | 0.0% | 2.00 | August 2014 Appears inactive |
| Steven Elbinger | 0.0% | 2.22 | May 2025 Appears inactive |
Based on available public USPTO records; may be incomplete.