Art Unit 2628
Group 2620Selective Visual Display Systems
- Active examiners
- 59
- Average office actions per grant
- 1.96
Grant ratio
- Art Unit 2628
- 71.4%
- Group 2620
- 65.5%
Active examiners
| Insa Sadio | 80.9% | 2.00 | October 2026 |
|---|---|---|---|
| Afroza Chowdhury | 70.4% | 2.00 | October 2026 |
| Kevin Nguyen | 75.1% | 1.92 | September 2026 |
| Robin Mishler | 66.1% | 2.28 | September 2026 |
| Amy Onyekaba | 77.2% | 1.66 | September 2026 |
| Vinh Lam | 73.9% | 2.20 | September 2026 |
| Christopher Kohlman | 81.5% | 1.58 | October 2026 |
| Wesner Sajous | 90.6% | 1.26 | October 2026 |
| Amen Bogale | 73.6% | 1.99 | September 2026 |
| Phu K. Nguyen | 84.1% | 1.60 | October 2026 |
| Jeff Piziali | 65.5% | 2.30 | October 2026 |
| Chineyere Wills-Burns | 91.9% | 1.81 | September 2026 |
| Hau H Nguyen | 86.1% | 1.65 | October 2026 |
| Motilewa Good-Johnson | 68.0% | 2.29 | September 2026 |
| Cory Almeida | 62.9% | 2.62 | September 2026 |
| Antonio Caschera | 80.5% | 1.69 | October 2026 |
| Daniel F. Hajnik | 59.2% | 2.37 | September 2026 |
| Said Broome | 72.5% | 2.10 | September 2026 |
| Chante Harrison | 68.3% | 2.60 | October 2026 |
| Jeffery A. Brier | 66.3% | 2.17 | October 2026 |
| Joni Hsu | 72.9% | 1.93 | September 2026 |
| Maurice L. Mcdowell, Jr | 63.8% | 1.89 | September 2026 |
| David T. Welch | 78.3% | 1.99 | October 2026 |
| David H. Chu | 71.1% | 2.00 | September 2026 |
| Daniel Washburn | 53.7% | 3.01 | September 2026 |
| Jacinta M Crawford | 85.1% | 1.70 | October 2026 |
| Phi Hoang | 52.9% | 2.03 | October 2026 |
| Jeffrey J Chow | 58.3% | 2.10 | October 2026 |
| Michelle L Sams | 65.0% | 1.98 | September 2026 |
| Jwalant Amin | 66.1% | 1.96 | September 2026 |
| Aaron M. Richer | 41.5% | 3.42 | September 2026 |
| Abderrahim Merouan | 45.4% | 2.49 | September 2026 |
| Jin-Cheng Wang | 39.2% | 2.61 | August 2026 |
| Koosha Sharifi-Tafreshi | 33.3% | 1.84 | October 2026 |
| Charles Tseng | 58.2% | 1.81 | September 2026 |
| Scott E. Sonners | 73.4% | 2.25 | October 2026 |
| Andrew Gus Yang | 45.6% | 2.50 | September 2026 |
| Robert Craddock | 64.5% | 1.71 | September 2026 |
| Donna J Ricks | 48.3% | 1.91 | October 2026 |
| Robert Bader | 38.5% | 2.77 | October 2026 |
| Nitin Patel | 9.4% | 1.40 | July 2026 |
| Zhengxi Liu | 51.7% | 2.50 | September 2026 |
| Michelle Chin | 57.1% | 1.78 | October 2026 |
| Yingchun He | 40.7% | 1.93 | September 2026 |
| Ibrahim A Khan | 0.0% | 1.92 | October 2026 |
| Gloryvid Figueroa-Gibson | 0.0% | 2.30 | September 2026 |
| Andrew Shin | 42.1% | 2.19 | September 2026 |
| Jed-Justin Imperial | 38.9% | 2.14 | September 2026 |
| Weiming He | 35.3% | 3.01 | September 2026 |
| Peter Hoang | 33.3% | 2.00 | September 2026 |
| Matthew D Salvucci | 28.6% | 2.80 | October 2026 |
| Anh-Tuan V Nguyen | 20.0% | 2.44 | October 2026 |
| Sultana Marcia Zalalee | 30.0% | 1.98 | September 2026 |
| James A Thompson | 100.0% | 2.17 | October 2026 |
| Kim Thanh T. Tran | 37.5% | 2.44 | October 2026 |
| Kyle Zhai | 37.5% | 2.77 | October 2026 |
| Phong Nguyen | 37.5% | 2.12 | October 2026 |
| Haixia Du | 100.0% | 1.89 | October 2026 |
| Liliana Cerullo | 100.0% | 1.00 | July 2026 |
Examiner distribution
- Median grant ratio
- 65.8%
- Middle 50% of grant ratios
- 52.0%–73.8%
- Median office actions / grant
- 2.00
- Middle 50% of office actions / grant
- 1.82–2.30
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Tom Sheng | 92.2% | 1.26 | June 2026 Potentially inactive |
|---|---|---|---|
| Sejoon Ahn | 79.1% | 1.81 | January 2026 Appears inactive |
| Darlene M. Ritchie | 90.2% | 1.55 | August 2024 Appears inactive |
| Kimbinh T. Nguyen | 83.8% | 2.32 | November 2019 Appears inactive |
| Javid A. Amini | 80.0% | 1.96 | December 2024 Appears inactive |
| Ryan R Yang | 88.3% | 1.74 | July 2025 Appears inactive |
| Viet Pham | 82.9% | 2.04 | April 2020 Appears inactive |
| Kuo Woo | 65.9% | 2.73 | March 2018 Appears inactive |
| Tize Ma | 60.3% | 2.46 | September 2024 Appears inactive |
| Robert Stone | 71.6% | 3.09 | April 2021 Appears inactive |
| Edward Martello | 48.1% | 2.12 | May 2026 Potentially inactive |
| Roberta Prendergast | 55.6% | 2.34 | May 2016 Appears inactive |
| Carlos Perromat | 39.8% | 2.28 | June 2016 Appears inactive |
| Mansour M. Said | 67.1% | 2.21 | May 2019 Appears inactive |
| Jason M. Repko | 45.9% | 1.97 | October 2013 Appears inactive |
| Richard M. Russell | 37.7% | 3.14 | August 2019 Appears inactive |
| Peter-Anthony Pappas | 68.0% | 2.38 | February 2018 Appears inactive |
| Crystal A. Mathews | 45.8% | 2.44 | June 2020 Appears inactive |
| Allison Walthall | 52.5% | 3.01 | December 2014 Appears inactive |
| Sing-Wai Wu | 58.1% | 2.18 | February 2026 Appears inactive |
| Todd Buttram | 75.9% | 1.78 | April 2024 Appears inactive |
| Aaron M. Guertin | 37.5% | 2.94 | December 2011 Appears inactive |
| Leon T. Cain Ii | 66.7% | 1.95 | April 2015 Appears inactive |
| Randal Willis | 42.1% | 2.59 | December 2014 Appears inactive |
| Carlos Perromat | 0.0% | 2.86 | May 2026 Potentially inactive |
| Janice Kau | 47.1% | 1.92 | February 2012 Appears inactive |
| Fikru Gennene | 26.7% | 1.92 | August 2013 Appears inactive |
| Lillian K. Ng | 54.5% | 1.83 | August 2009 Appears inactive |
| Wynton S. Jones | 55.6% | 2.93 | September 2014 Appears inactive |
| Michael Rooney | 16.7% | 1.00 | April 2009 Appears inactive |
| Aaron M. Guertin | 20.0% | 1.00 | January 2014 Appears inactive |
| Nghi V. Tran | 100.0% | 1.92 | January 2012 Appears inactive |
| Fernando Cota | 0.0% | N/A | November 2010 Appears inactive |
| Megan B. Gentle | 0.0% | N/A | May 2008 Appears inactive |
| Edward T. La Barr | 100.0% | 1.00 | April 2008 Appears inactive |
| Jason M. Repko | 0.0% | N/A | November 2010 Appears inactive |
Based on available public USPTO records; may be incomplete.