Art Unit 2153
Group 2150Databases and File Management
- Active examiners
- 20
- Average office actions per grant
- 2.31
Grant ratio
- Art Unit 2153
- 72.0%
- Group 2150
- 67.7%
Active examiners
| Kim T. Nguyen | 85.3% | 1.70 | October 2026 |
|---|---|---|---|
| Merilyn P Nguyen | 85.1% | 1.76 | October 2026 |
| Joshua Bullock | 78.8% | 2.05 | October 2026 |
| Kris Mackes | 75.5% | 2.02 | October 2026 |
| Miranda Le | 66.0% | 2.75 | September 2026 |
| Lin Lin M Htay | 62.5% | 2.77 | October 2026 |
| Yuk Ting Choi | 72.0% | 2.70 | October 2026 |
| Allen S Lin | 55.8% | 3.34 | October 2026 |
| Marc Filipczyk | 50.8% | 2.75 | October 2026 |
| Cao Dang Vuong | 52.1% | 3.36 | October 2026 |
| Giuseppi Giuliani | 0.0% | 2.76 | October 2026 |
| Matthew Ellis | 12.9% | 3.09 | October 2026 |
| Jedidiah P Ferrer | 0.0% | 3.66 | October 2026 |
| Kavita Padmanabhan | 0.0% | 2.58 | October 2026 |
| Michael Pham | 0.0% | 2.32 | October 2026 |
| Liangche A. Wang | 90.9% | 1.83 | October 2026 |
| Brendan Higa | 100.0% | 1.69 | October 2026 |
| Kevin Bates | 100.0% | 2.42 | October 2026 |
| Andrew Georgandellis | 0.0% | 2.92 | October 2026 |
| Kweku Halm | 100.0% | 2.39 | October 2026 |
Examiner distribution
- Median grant ratio
- 55.8%
- Middle 50% of grant ratios
- 6.5%–73.8%
- Median office actions / grant
- 2.75
- Middle 50% of office actions / grant
- 2.18–2.93
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Yicun Wu | 79.8% | 2.24 | May 2026 Potentially inactive |
|---|---|---|---|
| Cecile Vo | 69.2% | 2.97 | January 2026 Appears inactive |
| Soheila Davanlou | 58.9% | 3.64 | February 2025 Appears inactive |
| Thuy (Tiffany) Bui | 85.0% | 2.23 | January 2024 Appears inactive |
| Dung K. Chau | 95.0% | 1.78 | December 2022 Appears inactive |
| Anthony Fabbri | 40.0% | 4.83 | September 2016 Appears inactive |
| Philip J. Chea | 100.0% | 1.80 | March 2026 Appears inactive |
| Aaron Strange | 100.0% | 2.80 | March 2021 Appears inactive |
| Krisna Lim | 100.0% | 1.47 | January 2020 Appears inactive |
| Yasin Barqadle | 100.0% | 2.27 | November 2014 Appears inactive |
| Lashanya R. Nash | 50.0% | 3.48 | February 2013 Appears inactive |
| O. Charlie Vostal | 100.0% | 2.94 | May 2026 Potentially inactive |
Based on available public USPTO records; may be incomplete.