Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12288587 | High dynamic range track and hold amplifier output stage using low voltage devices | Gary M. Madison | 2025-04-29 |
| 11245387 | System and method for improved RF pulse width modulation | — | 2022-02-08 |
| 11223365 | Aperture noise suppression using self-referred time measurements | — | 2022-01-11 |
| 11171656 | Dividerless PLL with sampled lowpass filter structure | — | 2021-11-09 |
| 10802447 | Linearized time amplifier architecture for sub-picosecond resolution | — | 2020-10-13 |
| 9206919 | Corrosion and deposition protected valve apparatus and method | David Neumeister, Bradly Raymond Lefevre, Youfan Gu | 2015-12-08 |
| 9200711 | Method of two-stage flow control | Youfan Gu, David Neumeister | 2015-12-01 |
| 8671987 | Two-stage, slow-start valve apparatus | Youfan Gu, David Neumeister | 2014-03-18 |
| 8241596 | High-efficiency, hot trap apparatus and method | Jeffrey D. Kiernan, Matthew C. Grout | 2012-08-14 |
| 8196893 | Isolation valve with corrosion protected and heat transfer enhanced valve actuator and closure apparatus and method | Jeffrey D. Kiernan, David Neumeister, Matthew C. Grout | 2012-06-12 |