Art Unit 2129
Group 2120Artificial Intelligence
- Active examiners
- 47
- Average office actions per grant
- 1.76
Grant ratio
- Art Unit 2129
- 72.0%
- Group 2120
- 62.7%
Active examiners
| Lut Wong | 71.9% | 2.00 | October 2026 |
|---|---|---|---|
| Alan Chen | 95.5% | 1.35 | October 2026 |
| David R. Vincent | 80.6% | 1.70 | October 2026 |
| Paulinho E Smith | 79.7% | 1.70 | October 2026 |
| Dave Misir | 86.5% | 1.38 | October 2026 |
| Oluwatosin Alabi | 43.7% | 2.62 | October 2026 |
| Hal Schnee | 63.8% | 1.58 | October 2026 |
| Adam Clark Standke | 25.1% | 3.32 | October 2026 |
| Imad M Kassim | 44.9% | 2.40 | October 2026 |
| Wilbert L Starks | 79.4% | 1.69 | October 2026 |
| Sehwan Kim | 41.6% | 2.92 | October 2026 |
| Cedric D. Johnson | 90.8% | 1.72 | October 2026 |
| Thomas Andrew Fink | 62.8% | 1.99 | October 2026 |
| Kibrom K Gebresilassie | 80.5% | 2.06 | October 2026 |
| Schyler S Sanks | 32.3% | 2.16 | October 2026 |
| Justin C Mikowski | 83.5% | 2.12 | September 2026 |
| Jay B Hann | 67.9% | 2.30 | October 2026 |
| Chuen-Meei Gan | 80.2% | 1.90 | October 2026 |
| Omar F. Fernandez Rivas | 80.6% | 1.64 | October 2026 |
| Maggie Maido | 17.7% | 2.12 | October 2026 |
| Robert H Bejcek Ii | 62.9% | 2.55 | October 2026 |
| Paul Justin Breene | 25.3% | 2.82 | October 2026 |
| Vincent Spraul | 15.1% | 2.46 | October 2026 |
| Alfred H. Wechselberger | 77.1% | 2.50 | October 2026 |
| Jasmine Thai | 7.7% | 2.33 | October 2026 |
| Nithya J. Moll | 70.3% | 2.45 | October 2026 |
| Vincent Gonzales | 70.5% | 2.04 | October 2026 |
| Aniss Chad | 83.7% | 2.11 | October 2026 |
| Christopher D Devore | 6.1% | 2.00 | October 2026 |
| Alfredo Campos | 4.9% | 1.50 | October 2026 |
| Scott A. Waldron | 93.1% | 2.18 | October 2026 |
| Tsu-Chang Lee | 48.1% | 2.26 | October 2026 |
| Nicholas S Wu | 56.0% | 1.88 | October 2026 |
| Amina Benouraida | 0.0% | N/A | September 2026 |
| Matiyas T Maru | 50.0% | 2.36 | October 2026 |
| Skylar K Vanwormer | 15.4% | 2.22 | October 2026 |
| Huma Waseem | 20.0% | 3.00 | October 2026 |
| Niroj Koirala | 0.0% | N/A | October 2026 |
| Daniel Pellett | 77.8% | 2.35 | October 2026 |
| Alma Bennett Thompson | 0.0% | N/A | September 2026 |
| Luis Sitiriche | 66.7% | 2.13 | October 2026 |
| Nupur Debnath | 33.3% | 2.30 | October 2026 |
| Daniel Emerson Miller | 33.3% | 2.54 | October 2026 |
| Markus A Vasquez | 0.0% | 2.85 | October 2026 |
| Aaron C Smith | 0.0% | 3.06 | October 2026 |
| Ben Rifkin | 100.0% | 3.06 | October 2026 |
| Liliana Cerullo | 0.0% | 1.00 | October 2026 |
Examiner distribution
- Median grant ratio
- 65.9%
- Middle 50% of grant ratios
- 34.6%–80.4%
- Median office actions / grant
- 2.11
- Middle 50% of office actions / grant
- 1.72–2.40
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Michael B. Holmes | 91.0% | 1.23 | November 2020 Appears inactive |
|---|---|---|---|
| Li-Wu Chang | 80.5% | 1.88 | January 2026 Appears inactive |
| Alan Chen | 86.8% | 1.50 | August 2016 Appears inactive |
| Kalpana Bharadwaj | 85.7% | 1.64 | February 2017 Appears inactive |
| Benjamin Buss | 72.2% | 1.82 | July 2022 Appears inactive |
| Alan Chen | 83.6% | 1.33 | February 2017 Appears inactive |
| The Examiner Peter Coughlan | 65.7% | 2.36 | November 2023 Appears inactive |
| Stanley K. Hill | 80.4% | 1.69 | July 2021 Appears inactive |
| Adrian L. Kennedy | 83.8% | 1.55 | July 2012 Appears inactive |
| Mikayla Chubb | 86.6% | 1.82 | November 2020 Appears inactive |
| David H. Kim | 88.2% | 1.32 | November 2016 Appears inactive |
| Ilya Traktovenko | 71.1% | 2.51 | November 2018 Appears inactive |
| Dr. Kandasamy Thangavelu | 82.8% | 1.57 | August 2024 Appears inactive |
| Cuong Luu | 70.6% | 2.47 | June 2026 Potentially inactive |
| Steven W Crabb | 77.8% | 1.90 | September 2025 Appears inactive |
| Mai T. Tran | 72.4% | 1.71 | December 2017 Appears inactive |
| The Primary Examiner, Joseph P. Hirl | 80.6% | 1.15 | January 2026 Appears inactive |
| Sung Won Lee | 44.0% | 1.82 | August 2022 Appears inactive |
| Michael J. Huntley | 47.1% | 2.35 | June 2026 Potentially inactive |
| James F. Sugent | 75.0% | 2.37 | December 2016 Appears inactive |
| Ababacar Seck | 83.3% | 2.12 | June 2026 Potentially inactive |
| Jaeyong J Park | 60.0% | 2.33 | October 2021 Appears inactive |
| Owen Shi | 33.3% | 1.00 | June 2025 Appears inactive |
| Sabrina L. Greene | 33.3% | 1.00 | September 2016 Appears inactive |
| Nigel Gordon Ray | 100.0% | 1.50 | March 2019 Appears inactive |
| Peter Ngaba | 100.0% | 1.00 | January 2025 Appears inactive |
| Chinwendu C. Okoronkwo | 0.0% | 1.14 | December 2023 Appears inactive |
| Richard Carl Stanley | 100.0% | 1.00 | December 2022 Appears inactive |
Based on available public USPTO records; may be incomplete.