Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9608467 | System and method for charging a capacitor used to power measurement-while-drilling equipment | Jili Liu | 2017-03-28 |
| 9567835 | System and method for managing batteries for use in a downhole drilling application | Jili Liu, David A. Switzer, Aaron W. Logan | 2017-02-14 |