Examiner Boi-Lien Thi Nguyen
Grant ratio: 6.0% (12th percentile in Art Unit 1779 among examiners with at least 20 applications). Average office actions per grant: 2.71. Most common rejection type: §103.
Recently active
Last office action in data: October 2026
Examiner record
- Examiner ID
- 98405
- Primary art unit
- 1779
- Work group
- 1770
- Technology center
- 1700
- Applications
- 117
- Granted applications
- 7
- Examiner phone
- (703) 756-4613
- Supervisor
- Bobby Ramdhanie
- Supervisor phone
- (571) 270-3240
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| Group | Examiners | Average grant ratio | Average office actions / grant |
|---|---|---|---|
| Art Unit | 22 | 33.3% | 2.44 |
| Group | 179 | 50.3% | 1.94 |
| Tech Center | 1,816 | 43.3% | 2.14 |
| USPTO | 16,620 | 51.8% | 1.98 |
Office actions per application
| Office actions | Applications | Share of applications |
|---|---|---|
| No OA observed | 21 | 17.9% |
| 1 OA | 23 | 19.7% |
| 2 OAs | 27 | 23.1% |
| 3 OAs | 13 | 11.1% |
| 4 OAs | 19 | 16.2% |
| 5+ OAs | 14 | 12.0% |
Each application is counted once. “5+” includes all higher counts.
Grant history
Recent ratios may be lower while applications remain pending.
Yearly counts
| Year | Applications | Grants | Grant rate |
|---|---|---|---|
| 2023 | 2 | 0 | 0.0% |
| 2024 | 25 | 4 | 16.0% |
| 2025 | 36 | 3 | 8.3% |
| 2026 | 54 | 0 | 0.0% |
Rejections by office-action stage
| Office-action stage | Actions observed | §101 | §102 | §103 | §112 |
|---|---|---|---|---|---|
| Action 1 | 96 | 0.0% | 0.0% | 93.8% | 3.1% |
| Action 2 | 73 | 0.0% | 0.0% | 91.8% | 6.8% |
| Action 3 | 46 | 0.0% | 0.0% | 91.3% | 6.5% |
| Action 4 | 33 | 0.0% | 0.0% | 84.8% | 9.1% |
| Action 5 | 14 | 0.0% | 0.0% | 92.9% | 0.0% |
| Action 6 | 7 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 7 | 5 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 8 | 3 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 9 | 2 | 0.0% | 0.0% | 100.0% | 0.0% |
| Action 10 | 2 | 0.0% | 0.0% | 100.0% | 0.0% |
Section 101 rejections
Last 3 years: 2023-10-23–2026-10-23. All years includes every dated office action in the data.
By year
0.0%
2024: AI examples
0.0%
2025: August memo
0.0%
0.0%
Each bar is the percentage of office actions with a §101 rejection.
PTAB appeals
No PTAB decisions could be matched to this examiner.
Older and transferred applications may not have a reliable examiner match. Data through Oct. 30, 2026.