| 11062353 |
Method and apparatus for service diversion in connection with mobile payment transactions |
Weiwei Ding, Feng Jin, Zhenyu Lu, Jiajun Wen, Yonggang Du +4 more |
2021-07-13 |
| 10915925 |
Method and apparatus for guiding service flow |
Weiwei Ding, Feng Jin, Zhenyu Lu, Jiajun Wen, Yonggang Du +4 more |
2021-02-09 |
| 10753172 |
Downhole formation testing tools including improved flow routing device |
Nathan Landsiedel |
2020-08-25 |
| 10577930 |
Thermal management via flowline heat dissipation |
— |
2020-03-03 |
| 10215022 |
Guard filtering system for focused sampling probe |
— |
2019-02-26 |
| 10084660 |
Method and system for collecting statistics on network communication data |
Tao Zhang, Lichun Li, Feng LU, Sen Wang |
2018-09-25 |
| 10024315 |
Pump operation procedure with piston position sensor |
Sylvain Bedouet |
2018-07-17 |
| 9714571 |
Sampling tool with a multi-port multi-position valve |
— |
2017-07-25 |
| 9416657 |
Dual flowline testing tool with pressure self-equalizer |
Pierre-Yves Corre, Nathan Landsiedel, Sylvain Bedouet |
2016-08-16 |
| 9359892 |
Spring assisted active mud check valve with spring |
— |
2016-06-07 |
| 9163500 |
Extendable and elongating mechanism for centralizing a downhole tool within a subterranean wellbore |
Thomas Meyer |
2015-10-20 |
| 8561686 |
Downhole fluid communication apparatus and method |
Danny A. Hlavinka, Jonathan W. Brown, Christopher S. Del Campo, Stephane Briquet, Steve Ervin +1 more |
2013-10-22 |
| 8220536 |
Downhole fluid communication apparatus and method |
Danny A. Hlavinka, Jonathan W. Brown, Christopher S. Del Campo, Stephane Briquet, Steve Ervin +1 more |
2012-07-17 |
| 8100195 |
Motor cooling radiators for use in downhole environments |
Thomas Meyer |
2012-01-24 |
