Art Unit 2881
Group 2880Optics / Photocopying
- Active examiners
- 23
- Average office actions per grant
- 1.70
Grant ratio
- Art Unit 2881
- 73.8%
- Group 2880
- 75.5%
Active examiners
| Nicole Ippolito | 83.6% | 1.39 | August 2026 |
|---|---|---|---|
| David A Vanore | 85.6% | 1.27 | August 2026 |
| Wyatt Stoffa | 72.4% | 2.23 | August 2026 |
| Jason Mccormack | 76.7% | 1.96 | August 2026 |
| David E. Smith | 77.9% | 1.50 | August 2026 |
| Michael Maskell | 84.4% | 1.51 | August 2026 |
| Michael J Logie | 58.5% | 2.23 | August 2026 |
| Andrew Smyth | 69.1% | 2.07 | August 2026 |
| Kiet T. Nguyen | 84.0% | 1.24 | August 2026 |
| Eliza Osenbaugh-Stewart | 64.5% | 1.86 | August 2026 |
| Hanway Chang | 77.6% | 1.63 | August 2026 |
| Wyatt Stoffa | 61.6% | 2.61 | August 2026 |
| Sean Luck | 60.8% | 2.19 | July 2026 |
| Christopher J Gassen | 48.2% | 1.54 | August 2026 |
| Alina R Kaliszewski | 20.0% | 1.61 | August 2026 |
| Laura E Tandy | 17.0% | 1.65 | August 2026 |
| Jing Wang | 0.0% | 1.00 | August 2026 |
| Charles Chang | 51.3% | 1.98 | August 2026 |
| Mica Einhorn | 0.0% | N/A | August 2026 |
| Larry Li | 0.0% | N/A | August 2026 |
| Paisley L. Arendt | 21.6% | 2.92 | August 2026 |
| Robert Kim | 2.7% | 1.00 | June 2026 |
| Liliana Cerullo | 50.0% | 1.00 | July 2026 |
Examiner distribution
- Median grant ratio
- 61.2%
- Middle 50% of grant ratios
- 20.4%–77.4%
- Median office actions / grant
- 1.64
- Middle 50% of office actions / grant
- 1.48–2.10
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Phillip A Johnston | 76.4% | 1.96 | September 2021 Appears inactive |
|---|---|---|---|
| Brooke Purinton | 65.7% | 2.03 | September 2021 Appears inactive |
| Hsien Tsai | 76.3% | 1.53 | April 2026 Potentially inactive |
| Jack Berman | 81.3% | 1.52 | March 2017 Appears inactive |
| Bernard E. Souw | 79.4% | 1.37 | October 2018 Appears inactive |
| Meenakshi Sahu | 80.6% | 1.16 | February 2025 Appears inactive |
| Johnnie L. Smith | 82.0% | 1.28 | March 2014 Appears inactive |
| Nikita Wells | 92.3% | 1.03 | April 2015 Appears inactive |
| Kevin Chung | 64.4% | 2.04 | March 2016 Appears inactive |
| Aidan Thomas Mcgovern | 28.6% | 1.00 | January 2025 Appears inactive |
| Michael Inadomi | 57.1% | 2.18 | January 2013 Appears inactive |
| Dennis Y. Kim | 25.0% | 2.06 | April 2018 Appears inactive |
| Cimberly Nickell | 0.0% | N/A | March 2009 Appears inactive |
Based on available public USPTO records; may be incomplete.