Art Unit 2491
Group 2490Cryptography and Cybersecurity
- Active examiners
- 30
- Average office actions per grant
- 2.39
Grant ratio
- Art Unit 2491
- 66.4%
- Group 2490
- 71.7%
Active examiners
| Evans Desrosiers | 78.5% | 2.31 | October 2026 |
|---|---|---|---|
| Matthew T Henning | 68.8% | 2.20 | October 2026 |
| Daniel Potratz | 65.8% | 2.40 | October 2026 |
| Kevin Bechtel | 62.7% | 2.23 | October 2026 |
| Quazi Farooqui | 76.6% | 1.88 | October 2026 |
| Linglan Edwards | 70.4% | 2.54 | September 2026 |
| Vu V Tran | 80.9% | 1.45 | October 2026 |
| Gary Gracia | 68.4% | 3.18 | October 2026 |
| Brian Shaw | 67.8% | 2.47 | October 2026 |
| Forrest L Carey | 44.3% | 3.08 | October 2026 |
| Syed M Ahsan | 58.0% | 2.90 | October 2026 |
| Jeffrey D. Popham | 41.3% | 3.71 | October 2026 |
| D'Arcy Winston Straub | 61.5% | 2.32 | October 2026 |
| Matthias Habtegeorgis | 43.4% | 2.33 | October 2026 |
| Tracy Mangialaschi | 22.7% | 2.10 | October 2026 |
| Aditya Sriram | 19.6% | 2.36 | October 2026 |
| Sayeda Salma Nahar | 37.5% | 2.40 | October 2026 |
| Sunita Reddy | 14.3% | 2.11 | October 2026 |
| William R Korzuch | 0.0% | N/A | October 2026 |
| Aayush Aryal | 100.0% | 1.25 | October 2026 |
| Aubrey H Wyszynski | 100.0% | 1.58 | October 2026 |
| Bin Qing Zheng | 100.0% | 1.68 | October 2026 |
| Ian N. Moore | 0.0% | 1.96 | October 2026 |
| Maung T Lwin | 0.0% | 1.88 | October 2026 |
| Michael M Lee | 100.0% | 2.38 | October 2026 |
| Michael Y. Won | 0.0% | 2.34 | October 2026 |
| Mohamed Wasel | 100.0% | 1.42 | October 2026 |
| Nuzhat Saleh | 0.0% | N/A | October 2026 |
| Teshome Hailu | 0.0% | 2.20 | October 2026 |
| Tri Tran | 100.0% | 1.86 | October 2026 |
Examiner distribution
- Median grant ratio
- 62.1%
- Middle 50% of grant ratios
- 41.8%–68.7%
- Median office actions / grant
- 2.35
- Middle 50% of office actions / grant
- 2.21–2.52
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Alexander Lagor | 72.9% | 2.48 | November 2025 Appears inactive |
|---|---|---|---|
| William B. Jones | 75.9% | 2.22 | September 2023 Appears inactive |
| Lawrence Cosby | 55.6% | 3.81 | February 2016 Appears inactive |
| Andrew Goldberg | 55.4% | 3.89 | February 2016 Appears inactive |
| David Jung | 85.7% | 1.41 | March 2013 Appears inactive |
| Wansik You | 66.7% | 2.24 | January 2022 Appears inactive |
| Arif Khan | 92.3% | 1.42 | May 2023 Appears inactive |
| Faghia Rana | 83.3% | 1.90 | April 2025 Appears inactive |
| Joseph Gazda | 38.1% | 2.69 | August 2011 Appears inactive |
| Ashok B. Patel | 11.1% | 1.74 | September 2016 Appears inactive |
| Hakeem Sulaimon | 90.9% | 1.10 | February 2019 Appears inactive |
| Joshua Collins | 0.0% | 1.00 | August 2010 Appears inactive |
| Thanh Ngoc Pham | 100.0% | 1.00 | February 2023 Appears inactive |
| Hai V. Tran | 0.0% | 2.58 | August 2020 Appears inactive |
Based on available public USPTO records; may be incomplete.