Art Unit 2498
Group 2490Cryptography and Cybersecurity
- Active examiners
- 17
- Average office actions per grant
- 2.06
Grant ratio
- Art Unit 2498
- 76.2%
- Group 2490
- 71.7%
Active examiners
| Mohammed Waliullah | 79.5% | 1.89 | October 2026 |
|---|---|---|---|
| Mahfuzur Rahman | 89.4% | 1.37 | October 2026 |
| John B. King | 78.1% | 2.30 | October 2026 |
| Darshan I Dhruv | 70.3% | 2.00 | October 2026 |
| Samson B Lemma | 82.9% | 1.74 | September 2026 |
| Jeremy Duffield | 57.6% | 3.85 | October 2026 |
| Bradley Holder | 95.4% | 2.15 | October 2026 |
| Alex D Carrasquillo | 41.1% | 2.88 | October 2026 |
| Paul R. Fisher | 39.1% | 3.23 | October 2026 |
| Nicholas Joseph Diluzio | 3.8% | 3.50 | October 2026 |
| Yin-Chen Shaw | 66.7% | 2.76 | October 2026 |
| Ghodrat Jamshidi | 75.0% | 1.65 | October 2026 |
| Dorianne Alvarado-David | 83.3% | 1.48 | October 2026 |
| Nathaniel C Skirvin | 0.0% | N/A | August 2026 |
| Michael D. Anderson | 80.0% | 2.44 | October 2026 |
| Paul J Skwierawski | 60.0% | 2.44 | October 2026 |
| Gita Faramarzi | 100.0% | 2.81 | October 2026 |
Examiner distribution
- Median grant ratio
- 70.3%
- Middle 50% of grant ratios
- 49.3%–81.2%
- Median office actions / grant
- 2.30
- Middle 50% of office actions / grant
- 1.95–3.05
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Richard W Cruz-Franqui | 76.4% | 2.80 | February 2025 Appears inactive |
|---|---|---|---|
| David Le | 88.2% | 2.15 | January 2020 Appears inactive |
| Thanhnga B. Truong | 93.8% | 1.56 | February 2022 Appears inactive |
| Arya Golriz | 59.4% | 3.11 | July 2019 Appears inactive |
| Wayne An | 62.3% | 2.17 | May 2019 Appears inactive |
| Examiner Carlos Amorin | 69.0% | 2.60 | September 2019 Appears inactive |
| Narciso Victoria | 82.5% | 1.84 | September 2018 Appears inactive |
| Michael Guirguis | 61.7% | 2.16 | June 2018 Appears inactive |
| Andrew Goldberg | 68.2% | 3.89 | February 2016 Appears inactive |
| Angela Holmes | 93.0% | 2.21 | March 2022 Appears inactive |
| Rita Faria | 77.8% | 1.43 | January 2019 Appears inactive |
| Nirav B. Patel | 83.3% | 1.97 | May 2016 Appears inactive |
| Robert Matijasec | 66.7% | 1.94 | October 2024 Appears inactive |
| Colin Robert Prochnow | 80.0% | 1.25 | December 2024 Appears inactive |
| Muhammad Sohail Iqbal | 33.3% | 2.00 | March 2020 Appears inactive |
| Nhat Tran | 100.0% | 1.00 | October 2022 Appears inactive |
| Subha P Jha | 66.7% | 1.00 | November 2018 Appears inactive |
| Faiyaz Mirza | 50.0% | 1.00 | September 2024 Appears inactive |
| Ian Huxley Roberts | 0.0% | N/A | May 2025 Appears inactive |
| Victor Paul Amoruso | 100.0% | 1.00 | November 2019 Appears inactive |
| Benjamin Hoang-Gia Tieu | 100.0% | 1.00 | January 2023 Appears inactive |
Based on available public USPTO records; may be incomplete.