| 8658013 |
Sensor and sensing method |
Da Yu Wang, Walter T. Symons, John Kirwan, Joachim Kupe, Kenneth D. Mowery |
2014-02-25 |
| 8103458 |
Exhaust gas sensing system and method for determining concentrations of exhaust gas constituents |
Da Yu Wang, Sheng Yao, David D. Cabush, Walter T. Symons |
2012-01-24 |
| 8051700 |
Exhaust gas sensor and method for determining concentrations of exhaust gas constituents |
Da Yu Wang, Walter T. Symons, Sheng Yao |
2011-11-08 |
| 7828955 |
Ammonia gas sensors |
Da Yu Wang, Walter T. Symons, Carlos A. Valdes, Elizabeth Briggs, Kaius K. Polikarpus +1 more |
2010-11-09 |
| 7722749 |
Gas sensor and method for forming same |
Da Yu Wang, Walter T. Symons, Sheng Yao, Joachim Kupe |
2010-05-25 |
| 7294252 |
NOx sensor and methods of using the same |
Da Yu Wang, Walter T. Symons, Sheng Yao, Joachim Kupe |
2007-11-13 |
| 7074319 |
Ammonia gas sensors |
Da Yu Wang, Walter T. Symons, Carlos A. Valdes, Elizabeth Briggs, Kaius K. Polikarpus +1 more |
2006-07-11 |
| 6862919 |
Ethanol and volatility sensor and fabrication method |
Yingjie Lin, Da Yu Wang, Raymond L. Bloink, William LaBarge |
2005-03-08 |
