Art Unit 2493
Group 2490Cryptography and Cybersecurity
- Active examiners
- 21
- Average office actions per grant
- 2.14
Grant ratio
- Art Unit 2493
- 72.6%
- Group 2490
- 71.7%
Active examiners
| Don Zhao | 81.2% | 1.67 | October 2026 |
|---|---|---|---|
| Mohammad A. Siddiqi | 79.9% | 2.02 | October 2026 |
| Michael J Simitoski | 75.9% | 2.08 | October 2026 |
| Peter Shaw | 72.2% | 3.13 | October 2026 |
| Ghodrat Jamshidi | 80.5% | 1.65 | October 2026 |
| Victor Lesniewski | 51.8% | 3.23 | October 2026 |
| Catherine Thiaw | 80.8% | 2.38 | October 2026 |
| Chau Le | 84.5% | 1.87 | October 2026 |
| S. Ali Zaidi | 76.9% | 2.12 | October 2026 |
| Haresh Patel | 78.9% | 1.95 | October 2026 |
| Han Yang | 76.8% | 1.74 | October 2026 |
| Hany S Gadalla | 53.1% | 2.19 | October 2026 |
| Andrew Suh | 53.2% | 2.05 | October 2026 |
| Vance M Little | 76.8% | 2.05 | October 2026 |
| Zhe Liu | 49.4% | 2.48 | September 2026 |
| Harunur Rashid | 59.8% | 2.53 | October 2026 |
| Carl Colin | 17.9% | 1.94 | September 2026 |
| Dao Q Ho | 23.1% | 2.14 | October 2026 |
| Tarek Elarabi | 71.4% | 2.00 | October 2026 |
| Komi N. Amevigbe | 0.0% | N/A | October 2026 |
| Eduardo Luis Gonzalez Castillo | 0.0% | N/A | October 2026 |
Examiner distribution
- Median grant ratio
- 74.0%
- Middle 50% of grant ratios
- 52.8%–79.2%
- Median office actions / grant
- 2.05
- Middle 50% of office actions / grant
- 1.95–2.29
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Gary Lavelle | 64.5% | 2.73 | May 2019 Appears inactive |
|---|---|---|---|
| Ali Shayanfar | 75.3% | 1.71 | April 2020 Appears inactive |
| Muhammad Chaudhry | 77.8% | 2.14 | February 2017 Appears inactive |
| John Elmore | 57.7% | 2.93 | May 2014 Appears inactive |
| Quy Pham | 71.8% | 2.84 | December 2017 Appears inactive |
| Habibullah | 72.4% | 1.29 | March 2025 Appears inactive |
| Phillip E Wilson Jr | 35.7% | 1.40 | September 2025 Appears inactive |
| Phillip Auger | 16.7% | 1.00 | November 2011 Appears inactive |
| Farid Homayounmehr | 11.1% | 2.24 | September 2025 Appears inactive |
| Clayton H Hopkins | 62.5% | 1.20 | April 2025 Appears inactive |
| Devon H. Miller | 100.0% | 1.40 | August 2022 Appears inactive |
| Michael Kilmartin | 50.0% | 1.00 | March 2020 Appears inactive |
| Wesley An Luu | 100.0% | 1.50 | April 2024 Appears inactive |
| Lorenz Schaefer | 0.0% | N/A | April 2011 Appears inactive |
| Nirav Shah | 100.0% | 1.00 | December 2020 Appears inactive |
Based on available public USPTO records; may be incomplete.