Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11937994 | Method for generating a digital data set representing a target tooth arrangement | — | 2024-03-26 |
| 11836936 | Method for generating a digital data set representing a target tooth arrangement | — | 2023-12-05 |
| 11734914 | Method for evaluating geological and engineering sweet spots in unconventional reservoirs based on dual-energy computed tomography (CT) | Guoliang Li, Jijin Yang, Runqing Zhou | 2023-08-22 |
| 11436738 | Rock stratification identification method and apparatus, device and storage medium | Jijin Yang, Guoliang Li, Runqing Zhou | 2022-09-06 |
| 11041383 | System and method for scanning while-drilling rock fragments in an oil and gas field | Jijin Yang, Jianguo Wu, Guoliang Li, Zhongming Du, Yuan Yuan | 2021-06-22 |
| 8810265 | Transmission line based electric fence with intrusion location ability | Xuekang Shan, Runbao Hao | 2014-08-19 |
| 8797019 | Handheld fiber optic current and voltage monitor for high voltage applications | Xuekang Shan | 2014-08-05 |
| 8619838 | In line signal repeaters for transmission line based electric fences | Xuekang Shan | 2013-12-31 |
| 8415962 | Transmission line based electric fence with intrusion location ability | Xuekang Shan, Runbao Hao | 2013-04-09 |
| 8264415 | Sealed transmitter assembly for subsurface utility installations | Patrick Winkler, Eric Metzger | 2012-09-11 |
| 8159401 | Antenna for sealed transmitter assembly in subsurface utility installations | Chang Thao | 2012-04-17 |
| 7639203 | Spiral coil loaded short wire antenna | — | 2009-12-29 |