Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393209 | Methods and apparatus for reporting inlet pressure in mass flow controllers | — | 2025-08-19 |
| 12360093 | Method and apparatus for pulse gas delivery with concentration measurement | Hongke Ye, Vidi Saptari | 2025-07-15 |
| 12306160 | Binary gas purity analyzer | Chad David Wilson, Gerardo A. Brucker | 2025-05-20 |
| 12287655 | Method and apparatus for mass flow control | — | 2025-04-29 |
| 12264950 | Method and apparatus for mass flow verification | Michael L'Bassi | 2025-04-01 |
| 12000723 | Method and apparatus for pressure based mass flow control | — | 2024-06-04 |
| 11940307 | Methods and apparatus for pressure based mass flow ratio control | — | 2024-03-26 |
| 11573583 | Pressure control using an external trigger | Mark J. Quaratiello | 2023-02-07 |
| 11513108 | Method and apparatus for pulse gas delivery with concentration measurement | Jim Ye, Vidi Saptari | 2022-11-29 |
| 11513542 | Method and apparatus for pulse gas delivery using an external pressure trigger | Michael L'Bassi, Mark J. Quaratiello | 2022-11-29 |
| 11404290 | Method and apparatus for pulse gas delivery | Michael L'Bassi | 2022-08-02 |
| 11187561 | Methods and apparatus for pressure based mass flow ratio control | — | 2021-11-30 |
| 10969799 | System for and method of fast pulse gas delivery | Michael L'Bassi, Tseng-Chung Lee | 2021-04-06 |
| 10801867 | Method and apparatus for self verification of pressured based mass flow controllers | — | 2020-10-13 |
| 10725484 | Method and apparatus for pulse gas delivery using an external pressure trigger | Michael L'Bassi, Mark J. Quaratiello | 2020-07-28 |
| 10698426 | Methods and apparatus for multiple channel mass flow and ratio control systems | Michael L'Bassi, Wayne Cole | 2020-06-30 |
| 10649471 | Method and apparatus for pulse gas delivery with isolation valves | Michael L'Bassi, Gordon Hill | 2020-05-12 |
| 10606285 | System for and method of monitoring flow through mass flow controllers in real time | — | 2020-03-31 |
| 10514712 | Method and apparatus for pressure-based flow measurement in non-critical flow conditions | Michael L'Bassi | 2019-12-24 |
| 10353408 | System for and method of fast pulse gas delivery | Michael L'Bassi, Tseng-Chung Lee | 2019-07-16 |
| 10126760 | System for and method of fast pulse gas delivery | Michael L'Bassi, Tseng-Chung Lee | 2018-11-13 |
| 10031531 | System for and method of multiple channel fast pulse gas delivery | — | 2018-07-24 |
| 10031005 | Method and apparatus for self verification of pressure-based mass flow controllers | — | 2018-07-24 |
| 10031004 | Methods and apparatus for wide range mass flow verification | Michael L'Bassi, Wayne Cole | 2018-07-24 |
| 9952078 | Upstream volume mass flow verification systems and methods | Kaveh Zarkar | 2018-04-24 |