Art Unit 2166
Group 2160Databases and File Management
- Active examiners
- 22
- Average office actions per grant
- 2.65
Grant ratio
- Art Unit 2166
- 65.1%
- Group 2160
- 69.5%
Active examiners
| Khanh B Pham | 66.2% | 2.39 | October 2026 |
|---|---|---|---|
| Syling Yen | 71.4% | 2.85 | October 2026 |
| Eliyah S. Harper | 68.5% | 3.61 | October 2026 |
| Azam Cheema | 80.9% | 1.98 | October 2026 |
| Van Oberly | 70.8% | 2.24 | October 2026 |
| Navneet K. Ahluwalia | 53.3% | 3.20 | October 2026 |
| Diedra M Mcquitery | 65.7% | 2.28 | October 2026 |
| Kweku Halm | 62.7% | 2.39 | October 2026 |
| Tony Wu | 42.3% | 3.56 | October 2026 |
| Ranjit P Doraiswamy | 52.4% | 3.32 | October 2026 |
| Isaac M. Woo | 87.8% | 1.38 | October 2026 |
| Cheryl Lewis | 72.7% | 1.26 | October 2026 |
| Ann Chempakaseril | 39.4% | 3.29 | October 2026 |
| Samuel Sharpless | 75.9% | 2.80 | October 2026 |
| Faezeh Forouharnejad | 51.1% | 2.94 | October 2026 |
| Brooks T Hale | 26.0% | 4.06 | October 2026 |
| Usmaan Saeed | 59.8% | 2.48 | October 2026 |
| Noosha Arjomandi | 0.0% | 1.75 | October 2026 |
| Paul Kim | 0.0% | 3.35 | October 2026 |
| Srirama Channavajjala | 66.7% | 2.39 | October 2026 |
| Mark D. Featherstone | 33.3% | 2.57 | September 2026 |
| Usmaan Saeed | 0.0% | N/A | October 2026 |
Examiner distribution
- Median grant ratio
- 64.2%
- Middle 50% of grant ratios
- 51.5%–71.2%
- Median office actions / grant
- 2.64
- Middle 50% of office actions / grant
- 2.25–3.26
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Shew-Fen Lin | 64.8% | 3.04 | October 2022 Appears inactive |
|---|---|---|---|
| Sangwoo Ahn | 69.7% | 2.83 | December 2017 Appears inactive |
| Johnese Johnson | 63.4% | 3.74 | April 2020 Appears inactive |
| Bruce A. Witzenburg | 45.8% | 2.41 | August 2015 Appears inactive |
| Jieying Tang | 73.0% | 2.32 | April 2015 Appears inactive |
| Amy Ng | 67.0% | 2.36 | July 2025 Appears inactive |
| Ahmed Abraham | 58.1% | 3.30 | February 2020 Appears inactive |
| Reza Hosseini | 54.8% | 3.09 | April 2015 Appears inactive |
| Joseph D. Wong | 15.8% | 1.67 | January 2009 Appears inactive |
| Jacob F. Bétit | 0.0% | 2.74 | April 2015 Appears inactive |
| Sergio J. Curbelo Iii | 0.0% | 3.31 | January 2017 Appears inactive |
Based on available public USPTO records; may be incomplete.