Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9874467 | MEMS thermal flow sensor with compensation for fluid composition | Nan Jou Pern, Zhengxin Zhao, Yongyao Cai, Yang Zhao | 2018-01-23 |
| 7874208 | System for and method of providing a wide-range flow controller | Eric J. Redemann, Chiun Wang | 2011-01-25 |
| 7360448 | Ultrasonic flow sensor having reflecting interface | Kim Ngoc Vu | 2008-04-22 |
| 6595049 | Thermal mass flow sensor with improved sensitivity and response time | Wilfred J. Baxter, Jr. | 2003-07-22 |
| 6446504 | Constant temperature gradient differential thermal mass flow sensor | — | 2002-09-10 |
| 5693880 | Heater with tapered heater density function for use with mass flowmeter | — | 1997-12-02 |