Art Unit 2473
Group 2470Multiplex and VoIP
- Active examiners
- 18
- Average office actions per grant
- 2.01
Grant ratio
- Art Unit 2473
- 77.7%
- Group 2470
- 75.0%
Active examiners
| Candal Elpenord | 83.1% | 1.66 | October 2026 |
|---|---|---|---|
| Syed M. Bokhari | 77.3% | 2.30 | October 2026 |
| Obaidul Huq | 82.3% | 1.77 | October 2026 |
| Anh Ngoc Nguyen | 84.4% | 1.70 | October 2026 |
| Jutai Kao | 73.6% | 2.44 | October 2026 |
| Harun Ur R Chowdhury | 64.0% | 2.32 | October 2026 |
| Nguyen Ngo | 75.7% | 2.18 | October 2026 |
| Wei Zhao | 89.2% | 1.80 | October 2026 |
| Ricardo H Castaneyra | 61.4% | 2.27 | October 2026 |
| Moo Jeong | 75.4% | 2.35 | October 2026 |
| Xuan Lu | 59.1% | 2.96 | October 2026 |
| Jeffrey M. Rutkowski | 78.1% | 2.35 | September 2026 |
| Steven H D Nguyen | 73.0% | 2.13 | October 2026 |
| Bradley Davis Lytle | 29.4% | 1.77 | October 2026 |
| Patrick Yipao Pei | 13.8% | 1.56 | October 2026 |
| Moo Jeong | 0.0% | N/A | September 2026 |
| Arham Ahmed | 0.0% | N/A | October 2026 |
| Akbar Hossain Sarkar | 0.0% | N/A | October 2026 |
Examiner distribution
- Median grant ratio
- 74.5%
- Middle 50% of grant ratios
- 60.8%–79.1%
- Median office actions / grant
- 2.18
- Middle 50% of office actions / grant
- 1.77–2.34
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Jung Liu | 85.6% | 1.61 | June 2026 Potentially inactive |
|---|---|---|---|
| Juvena Loo | 80.5% | 2.26 | July 2021 Appears inactive |
| Hardikkumar D Patel | 80.4% | 2.21 | September 2024 Appears inactive |
| Adam Duda | 85.0% | 2.13 | February 2018 Appears inactive |
| Hanh N Nguyen | 86.9% | 2.12 | February 2025 Appears inactive |
| Alex Skripnikov | 79.4% | 1.90 | March 2025 Appears inactive |
| Andrew Lai | 82.3% | 2.01 | April 2017 Appears inactive |
| Tung Q. Tran | 80.9% | 2.31 | May 2014 Appears inactive |
| Kenan Cehic | 72.6% | 2.79 | December 2022 Appears inactive |
| Matthew R Fernandez | 81.8% | 1.33 | March 2023 Appears inactive |
| Md Mushfiqur Rahman | 100.0% | 1.33 | September 2024 Appears inactive |
| Hien Nguyen | 87.5% | 1.86 | July 2015 Appears inactive |
| Theodore M Leon | 0.0% | N/A | August 2025 Appears inactive |
| Aaron Turner | 100.0% | 1.40 | May 2023 Appears inactive |
| Ebony K Martin | 80.0% | 1.00 | February 2025 Appears inactive |
| Ali N. Chaudhry | 0.0% | N/A | April 2015 Appears inactive |
Based on available public USPTO records; may be incomplete.