Art Unit 2871
Group 2870Optics / Photocopying
- Active examiners
- 26
- Average office actions per grant
- 1.90
Grant ratio
- Art Unit 2871
- 68.6%
- Group 2870
- 70.6%
Active examiners
| James Dudek | 77.8% | 1.56 | October 2026 |
|---|---|---|---|
| Jessica M. Merlin | 55.8% | 2.58 | October 2026 |
| Dung Nguyen | 72.6% | 1.90 | October 2026 |
| Lauren Nguyen | 47.2% | 3.28 | October 2026 |
| Nathanael R. Briggs | 70.9% | 2.01 | October 2026 |
| Phu Vu | 79.7% | 1.47 | October 2026 |
| Lucy Chien | 74.4% | 1.73 | October 2026 |
| Richard Kim | 76.3% | 1.68 | October 2026 |
| Charles Chang | 75.4% | 1.98 | October 2026 |
| Ryan Crockett | 70.0% | 1.52 | October 2026 |
| David Chung | 59.2% | 2.39 | October 2026 |
| Paul Lee | 72.0% | 2.05 | October 2026 |
| Mariam Qureshi | 60.1% | 2.22 | October 2026 |
| Edmond Lau | 61.4% | 1.77 | October 2026 |
| Shan Liu | 62.2% | 1.82 | October 2026 |
| Jia X Pan | 62.9% | 1.72 | October 2026 |
| Angela Davison | 58.5% | 2.05 | October 2026 |
| Alexander P Gross | 50.2% | 2.19 | October 2026 |
| Michael Caley | 64.1% | 2.00 | October 2026 |
| Paisley L. Arendt | 53.2% | 2.92 | October 2026 |
| Jonathan Y Jung | 57.7% | 1.86 | October 2026 |
| Bumsuk Won | 62.9% | 2.22 | July 2026 |
| Jennifer L. Doak | 4.8% | 1.72 | September 2026 |
| Chazerae Ayodele Pierce-Walker | 0.0% | N/A | October 2026 |
| Francis Felix Rivera | 0.0% | N/A | October 2026 |
| Franck Assogba Onanga | 0.0% | N/A | October 2026 |
Examiner distribution
- Median grant ratio
- 62.9%
- Middle 50% of grant ratios
- 58.1%–72.3%
- Median office actions / grant
- 1.98
- Middle 50% of office actions / grant
- 1.72–2.21
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Sang Nguyen | 79.5% | 1.70 | November 2024 Appears inactive |
|---|---|---|---|
| Thoi V. Duong | 81.3% | 1.45 | February 2025 Appears inactive |
| Hoan C. Nguyen | 70.8% | 2.18 | February 2025 Appears inactive |
| Thanh-Nhan P. Nguyen | 82.9% | 1.63 | December 2024 Appears inactive |
| Wen-Ying P. Chen | 80.6% | 1.82 | September 2018 Appears inactive |
| William D Peterson | 79.1% | 1.74 | May 2025 Appears inactive |
| Julie-Huyen L. Ngo | 85.6% | 1.32 | July 2020 Appears inactive |
| Mike Qi | 87.6% | 1.33 | July 2016 Appears inactive |
| Dennis Y. Kim | 71.3% | 2.06 | April 2018 Appears inactive |
| Kendrick Hsu | 60.2% | 2.01 | January 2019 Appears inactive |
| Dung T. Nguyen | 81.9% | 1.47 | August 2015 Appears inactive |
| Timothy L. Rude | 55.8% | 2.08 | July 2017 Appears inactive |
| Anthony G. Quash | 53.0% | 2.67 | July 2021 Appears inactive |
| Mark Teets | 43.8% | 2.81 | October 2020 Appears inactive |
| Agnes Dobrowolski | 41.0% | 2.29 | June 2026 Potentially inactive |
| John Heyman | 87.9% | 1.25 | April 2015 Appears inactive |
| Andrew Schechter | 57.7% | 2.14 | October 2021 Appears inactive |
| Michael Inadomi | 55.2% | 2.18 | January 2013 Appears inactive |
| Timothy L. Rude | 27.8% | 1.20 | October 2021 Appears inactive |
| Adam C. Chen | 60.0% | 1.67 | October 2015 Appears inactive |
| John Heyman | 0.0% | N/A | October 2010 Appears inactive |
| Dzu Luong | 0.0% | N/A | April 2008 Appears inactive |
Based on available public USPTO records; may be incomplete.