Art Unit 2152
Group 2150Databases and File Management
- Active examiners
- 23
- Average office actions per grant
- 2.62
Grant ratio
- Art Unit 2152
- 69.6%
- Group 2150
- 67.7%
Active examiners
| Evan S Aspinwall | 80.3% | 1.76 | October 2026 |
|---|---|---|---|
| C. Dune Ly | 73.6% | 2.78 | October 2026 |
| Dawaune Conyers | 67.8% | 3.28 | October 2026 |
| Dennis Truong | 77.3% | 2.54 | October 2026 |
| Charles D Adams | 48.1% | 4.33 | October 2026 |
| Irene Baker | 48.8% | 2.91 | October 2026 |
| Paul Kim | 69.0% | 3.35 | October 2026 |
| Scott A. Waldron | 78.6% | 2.18 | October 2026 |
| Matthew Ellis | 68.6% | 3.09 | October 2026 |
| Examiner Wilson Lee | 88.6% | 1.74 | October 2026 |
| Hubert Cheung | 48.0% | 3.43 | October 2026 |
| John J Morris | 51.8% | 3.36 | October 2026 |
| Duyen Doan | 40.0% | 2.12 | October 2026 |
| Kenny S Lin | 50.0% | 1.83 | October 2026 |
| Brian P. Whipple | 66.7% | 1.89 | October 2026 |
| Tauqir Hussain | 100.0% | 2.06 | October 2026 |
| Hua Fan | 0.0% | 3.24 | October 2026 |
| Joe Chacko | 0.0% | 2.41 | October 2026 |
| Philip C Lee | 100.0% | 1.89 | October 2026 |
| Richard G. Keehn | 0.0% | 2.19 | October 2026 |
| Thomas J Dailey | 100.0% | 2.31 | October 2026 |
| Kevin S Mai | 0.0% | 4.55 | October 2026 |
| Lan-Dai Thi Truong | 100.0% | 1.87 | September 2026 |
Examiner distribution
- Median grant ratio
- 68.8%
- Middle 50% of grant ratios
- 51.0%–77.6%
- Median office actions / grant
- 3.00
- Middle 50% of office actions / grant
- 2.45–3.35
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Binh V. Ho | 84.1% | 1.73 | July 2022 Appears inactive |
|---|---|---|---|
| Susan Chen | 77.3% | 2.42 | July 2018 Appears inactive |
| Katriel Y Chiu | 50.0% | 2.90 | April 2020 Appears inactive |
| Neveen Abel-Jalil | 20.0% | 1.78 | January 2026 Appears inactive |
| Dohm Chankong | 100.0% | 2.77 | March 2012 Appears inactive |
| Nan Hutton | 80.0% | 2.42 | February 2025 Appears inactive |
| Van Kim T. Nguyen | 100.0% | 3.33 | December 2016 Appears inactive |
| Julian Chang | 100.0% | 2.85 | August 2022 Appears inactive |
| Tariq Najee-Ullah | 0.0% | 4.40 | November 2016 Appears inactive |
Based on available public USPTO records; may be incomplete.