Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982525 | Downhole drilling apparatus and method of control thereof | — | 2021-04-20 |
| 10929490 | Network search query | Ying Li, Anh Q. Lu, Jian Lu, Chuan Y. Wang, Wei Yan +1 more | 2021-02-23 |
| 10890687 | Method and system for measuring formation resistivity | Jinzhou Yang, Jinhai Zhao, Laiju Han, Weiping Xu, Hongbing Xiao +2 more | 2021-01-12 |
| 10774617 | Downhole drilling system | — | 2020-09-15 |
| 10738598 | System and method for transmitting signals downhole | Jun Han, Fengtao Hu, Jinhai Zhao | 2020-08-11 |
| 10595418 | Method and apparatus for improving drilling electronics performance | Jinhai Zhao, Fengtao Hu, Herong Zheng | 2020-03-17 |
| 10520639 | System for geosteering and formation evaluation utilizing near-bit sensors | Jinzhou Yang, Laiju Han, Jinhai Zhao, Hongbing Xiao, Weiping Xu +2 more | 2019-12-31 |
| 10473810 | Near-bit ultradeep measurement system for geosteering and formation evaluation | Jinzhou Yang, Jinhai Zhao, Zhen Yang, Weiping Xu, Hongbing Xiao +2 more | 2019-11-12 |
| 10448154 | Enhancing voice quality for online meetings | Chuan Y. Wang, Yan Hu, Jian Pan | 2019-10-15 |
| 10375826 | High temperature drilling electronics | Jinhai Zhao, Fengtao Hu, Herong Zheng | 2019-08-06 |
| 10365401 | System for geosteering and formation evaluation utilizing near-bit sensors | Jinzhou Yang, Jinhai Zhao, Laiju Han, Weiping Xu, Hongbing Xiao +2 more | 2019-07-30 |
| 10261209 | Near-bit ultradeep measurement system for geosteering and formation evaluation | Jinzhou Yang, Zhen Yang, Jinhai Zhao, Hongbing Xiao, Weiping Xu +2 more | 2019-04-16 |
| 10151195 | Electronic devices for high temperature drilling operations | Jinhai Zhao, Herong Zheng, Weiping Xu | 2018-12-11 |
| 10057379 | Systems and methods for drilling automation with OPC UA | Jun Han, Jinhai Zhao, Weiping Xu, Herong Zheng | 2018-08-21 |
| 9777559 | Reliability assessment and risk management for managed pressure drilling | Jinhai Zhao, Herong Zheng, Weiping Xu | 2017-10-03 |
| 9411913 | Wear-out detection methods for printed circuit board assembly components used in downhole oilfield environments | Izhar Ahmad | 2016-08-09 |
| 9051814 | Real-time prognostic on downhole printed circuit board assembly of measurement-while-drilling/logging-while-drilling | Izhar Ahmad | 2015-06-09 |