Issued Patents All Time
Showing 76–100 of 106 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9567835 | System and method for managing batteries for use in a downhole drilling application | Jili Liu, Xia PAN, Aaron W. Logan | 2017-02-14 |
| 9528370 | Fluid pressure pulse generating apparatus with primary seal assembly, back up seal assembly and pressure compensation device and method of operating same | Aaron W. Logan, Justin C. Logan | 2016-12-27 |
| 9528371 | Fluid pressure pulse generating apparatus and method of using same | Jili Liu, Aaron W. Logan | 2016-12-27 |
| 9512716 | System and method for regulating an electromagnetic telemetry signal sent from downhole to surface | Jili Liu, Jinhua Wang, Aaron W. Logan | 2016-12-06 |
| 9494035 | Fluid pressure pulse generator and method of using same | Aaron W. Logan, Justin C. Logan, Jili Liu | 2016-11-15 |
| 9476296 | Fluid pressure pulse generating apparatus with primary seal assembly, back up seal assembly and pressure compensation device and method of operating same | Aaron W. Logan, Justin C. Logan | 2016-10-25 |
| 9476297 | Telemetry systems with compensation for signal degradation and related methods | Aaron W. Logan, Jili Liu | 2016-10-25 |
| 9464519 | Method and apparatus for detecting gamma radiation downhole | Jili Liu, Aaron W. Logan, Mojtaba Kazemi Miraki | 2016-10-11 |
| 9435196 | Downhole electromagnetic and mud pulse telemetry apparatus | Jili Liu, Aaron W. Logan, Mingdong Xu | 2016-09-06 |
| 9422809 | Fluid pressure pulse generator and method of using same | Aaron W. Logan, Justin C. Logan, Jili Liu | 2016-08-23 |
| 9291049 | Downhole electromagnetic and mud pulse telemetry apparatus | Jili Liu, Aaron W. Logan, Mingdong Xu | 2016-03-22 |
| 9128919 | Smart space insertion | Dan Altman, Christopher Michael Shelley, Richard Grutzmacher | 2015-09-08 |
| 8634274 | Spindle for mud pulse telemetry applications | Paul L. Camwell, Anthony R. Dopf, Laura C. Neels-Slingerland | 2014-01-21 |
| 8381133 | Enhanced on-object context menus | Marieke Iwema, Leroy B. Keely | 2013-02-19 |
| 8174929 | Spindle for mud pulse telemetry applications | Paul L. Camwell, Anthony R. Dopf, Laura C. Neels-Slingerland | 2012-05-08 |
| 7945855 | Smart space insertion | Dan Altman, Christopher Michael Shelley, Richard Grutzmacher | 2011-05-17 |
| 7895590 | Update at shutdown | Gary Henderson, Chung Yiu Chow, Cristian M. Ilac, Cathelijne Bertels, Richard Swaney | 2011-02-22 |
| 7810042 | Page bar control | Leroy B. Keely, Shawna Swanson, Kevin Paulson, Tamara Stephas | 2010-10-05 |
| 7797639 | Page bar control | Leroy B. Keely, Shawna Swanson, Kevin Paulson, Tamara Stephas | 2010-09-14 |
| 7788474 | Operating system shut down | Huat Chye Lim, Lisa Osse, William Mak, Hyunsuk KIM | 2010-08-31 |
| 7756980 | Using channel concepts to control computer networking | Michael S. Bernstein, Daniel J. Polivy, Bhrighu Sareen | 2010-07-13 |
| 7581194 | Enhanced on-object context menus | Marieke Iwema, Leroy B. Keely | 2009-08-25 |
| 7454699 | Smart content insertion | Dan Altman, Christopher Michael Shelley, Richard Grutzmacher | 2008-11-18 |
| 7433324 | User experience for collaborative ad-hoc networks | Kamesh C. Tumsi Dayakar, Michael S. Bernstein, Ravipal Soin | 2008-10-07 |
| 7418137 | System and method for accepting disparate types of user input | Charlton E. Lui, Charles P. Thacker, James E. Mathews, Leroy B. Keely, William H. Vong +1 more | 2008-08-26 |