| 11417507 |
Intelligently controlled spectrometer methods and apparatus |
Ching Wu |
2022-08-16 |
| 11024497 |
Chemically modified ion mobility separation apparatus and method |
Ching Wu |
2021-06-01 |
| 10854437 |
Intelligently controlled spectrometer methods and apparatus |
Ching Wu |
2020-12-01 |
| 10309928 |
Apparatus and method for ion mobility spectrometry and sample introduction |
Ching Wu, Eugenie Hainsworth, Clinton Alawn Krueger, Taeman Kim |
2019-06-04 |
| 10276358 |
Chemically modified ion mobility separation apparatus and method |
Ching Wu |
2019-04-30 |
| 10049865 |
Intelligently controlled spectrometer methods and apparatus |
Ching Wu |
2018-08-14 |
| 9859105 |
Multiple ion gate method and apparatus |
Adam Michael Graichen, Robert Jackson, Ching Wu, Jianglin Wu |
2018-01-02 |
| 9734998 |
AC gate ion filter method and apparatus |
Ching Wu |
2017-08-15 |
| 9719963 |
High performance ion mobility spectrometer apparatus and methods |
Ching Wu, Clinton Alawn Krueger, Anthony Joseph Midey |
2017-08-01 |
| 9236234 |
AC gate ion filter method and apparatus |
Ching Wu |
2016-01-12 |
| 9177770 |
Ion gate method and apparatus |
Ching Wu |
2015-11-03 |
| 9142395 |
Parallel ion mass and ion mobility analysis |
Ching Wu, Clinton Alawn Krueger, Anthony Joseph Midey |
2015-09-22 |
| 9024255 |
Intelligently controlled spectrometer methods and apparatus |
Ching Wu |
2015-05-05 |
| 8884221 |
High performance ion mobility spectrometer apparatus and methods |
Ching Wu, Clinton Alawn Krueger, Anthony Joseph Midey |
2014-11-11 |
| 8785848 |
Parallel ion mass and ion mobility analysis |
Ching Wu, Clinton Alawn Krueger, Anthony Joseph Midey |
2014-07-22 |
| 7513183 |
Metal roof panel cutting shears |
— |
2009-04-07 |