Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133813 | Analog to digital converter device and noise shaping digital slope analog to digital converter circuitry | Shih-Hsiung Huang, Yu-Chang Chen, Chih-Lung Chen, Tzu-Hao Hung, Tai-Cheng Lee | 2021-09-28 |
| 11028689 | Method for experimentally determining the conductivity of unpropped fracture in hydraulic fracturing of shale reservoir | Zhihong Zhao, Chi Chen, Shouxin Wang, Kun Wang, Cong Lu +3 more | 2021-06-08 |
| 10908317 | Method for experimentally determining conductivity distribution of acid-fractured fracture of carbonate rock oil and gas reservoir | Bo Gou, Jianchun Guo, Chi Chen, Jichuan Ren, Xiao Li +1 more | 2021-02-02 |