| 11885869 |
Smart automatic frequency control apparatus based on digital control |
Shangmin Sun, Yu-Wen Hu, Tao Wang, Xibin Yin |
2024-01-30 |
| 11851269 |
Dredging device |
Min Chen, Xiaohua Wang, Baokang Chen, Junwu Zhao, Zhenfeng Mei +10 more |
2023-12-26 |
| 10697926 |
Sensor material and gas sensor element and gas sensor derived therefrom |
Da Yu Wang, David M. Racine |
2020-06-30 |
| 10634641 |
Combination NOx and Oxygen sensor with common gas chamber |
Da Yu Wang, David M. Racine |
2020-04-28 |
| 9863907 |
Electrochemical detection system and method of operation |
Da Yu Wang, David M. Racine |
2018-01-09 |
| 9823216 |
Sensor material and gas sensor element and gas sensor derived therefrom |
Da Yu Wang, David M. Racine |
2017-11-21 |
| 9778219 |
Electrochemical detection system and method of operation |
Da Yu Wang, David M. Racine |
2017-10-03 |
| 8103458 |
Exhaust gas sensing system and method for determining concentrations of exhaust gas constituents |
Da Yu Wang, David D. Cabush, Walter T. Symons, Robert Farhat |
2012-01-24 |
| 8051700 |
Exhaust gas sensor and method for determining concentrations of exhaust gas constituents |
Da Yu Wang, Walter T. Symons, Robert Farhat |
2011-11-08 |
| 7975537 |
Systems and methods for sensing an ammonia concentration in exhaust gases |
Da Yu Wang |
2011-07-12 |
| 7964072 |
Sensor material and gas sensor element and gas sensor derived therefrom |
Da Yu Wang, Thomas M. Brunette, Elizabeth Briggs, Raymond L. Bloink, David D. Cabush |
2011-06-21 |
| 7722749 |
Gas sensor and method for forming same |
Da Yu Wang, Walter T. Symons, Robert Farhat, Joachim Kupe |
2010-05-25 |
| 7294252 |
NOx sensor and methods of using the same |
Da Yu Wang, Walter T. Symons, Robert Farhat, Joachim Kupe |
2007-11-13 |
