Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11029677 | Method of assessing reliability of electronics assemblies under drilling vibration conditions | Sheng Zhan, Jinhai Zhao, Fengtao Hu | 2021-06-08 |
| 10890687 | Method and system for measuring formation resistivity | Sheng Zhan, Jinzhou Yang, Jinhai Zhao, Laiju Han, Weiping Xu +2 more | 2021-01-12 |
| 10595418 | Method and apparatus for improving drilling electronics performance | Sheng Zhan, Jinhai Zhao, Fengtao Hu | 2020-03-17 |
| 10520639 | System for geosteering and formation evaluation utilizing near-bit sensors | Jinzhou Yang, Sheng Zhan, Laiju Han, Jinhai Zhao, Hongbing Xiao +2 more | 2019-12-31 |
| 10473810 | Near-bit ultradeep measurement system for geosteering and formation evaluation | Sheng Zhan, Jinzhou Yang, Jinhai Zhao, Zhen Yang, Weiping Xu +2 more | 2019-11-12 |
| 10375826 | High temperature drilling electronics | Sheng Zhan, Jinhai Zhao, Fengtao Hu | 2019-08-06 |
| 10365401 | System for geosteering and formation evaluation utilizing near-bit sensors | Sheng Zhan, Jinzhou Yang, Jinhai Zhao, Laiju Han, Weiping Xu +2 more | 2019-07-30 |
| 10261209 | Near-bit ultradeep measurement system for geosteering and formation evaluation | Jinzhou Yang, Sheng Zhan, Zhen Yang, Jinhai Zhao, Hongbing Xiao +2 more | 2019-04-16 |
| 10151195 | Electronic devices for high temperature drilling operations | Sheng Zhan, Jinhai Zhao, Weiping Xu | 2018-12-11 |
| 10057379 | Systems and methods for drilling automation with OPC UA | Jun Han, Sheng Zhan, Jinhai Zhao, Weiping Xu | 2018-08-21 |
| 9777559 | Reliability assessment and risk management for managed pressure drilling | Sheng Zhan, Jinhai Zhao, Weiping Xu | 2017-10-03 |