Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12248115 | Method and apparatus for using pulsed neutron generators and dual-function detectors to obtain formation mineralogy | Sheng Zhan, Jeremy Zhang, Zongqi Chen | 2025-03-11 |
| 12216240 | Method and apparatus for obtaining real-time formation gas saturation | Sheng Zhan, Jeremy Zhang, Zongqi Chen | 2025-02-04 |
| 11965656 | Frame structure of grill | Xuefei Mao, Jinsheng Wu | 2024-04-23 |
| 11317485 | Light emitting control circuit of knob | Xuefei Mao, Bin Shen | 2022-04-26 |
| 11249110 | Resistivity probes with curved portions | Walter H. Johnson, Nanchang Zhu, Jianli Cui, Zhu Shi, Zhuoxian Zhang +4 more | 2022-02-15 |
| 10912414 | Infrared temperature equalizing device and grill thereof | Xuefei Mao, Luoda Ying | 2021-02-09 |
| 10663279 | Dynamic determination of metal film thickness from sheet resistance and TCR value | Walter H. Johnson, Jianli Cui, Lu Yu, Nanchang Zhu, Juli Cheng +2 more | 2020-05-26 |
| 10598477 | Dynamic determination of metal film thickness from sheet resistance and TCR value | Walter H. Johnson, Jianli Cui, Lu Yu, Nanchang Zhu, Juli Cheng +2 more | 2020-03-24 |
| 10514391 | Resistivity probe having movable needle bodies | Walter H. Johnson, Nanchang Zhu, Jianli Cui, Zhu Shi, Zhuoxian Zhang +4 more | 2019-12-24 |
| 10158749 | Method by which portable device displays information through wearable device, and device therefor | Fan Yang, Yongjian Ma | 2018-12-18 |
| 9435826 | Variable spacing four-point probe pin device and method | Walter H. Johnson, Jianou Shi, Lansheng Dong, Haijing Peng, Jiazhou Jin +2 more | 2016-09-06 |