Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146410 | Method for dewatering coal mine goaf by crossing neighboring goaf | Qingfa Liao, Bing Li, Yingui Gao, Hongwei Wang, Chenglin Chang +3 more | 2024-11-19 |
| 12044531 | Level instrument and method for surveying mining subsidence zone in coal mining area | Bo Xue, Shikai An, Yanfei Xu, Haiyan Cheng, Wei Miao +4 more | 2024-07-23 |
| 11296680 | Methods and apparatus to implement temperature insensitive threshold detection for voltage supervisors | Keliu Shu | 2022-04-05 |
| 11271392 | Protection circuit for signal processor | Ann Concannon, Vishwanath Joshi, Antonio Gallerano, Zhao Gao | 2022-03-08 |
| 10819234 | Switching converter with a self-operated negative boost switch | Ariel Dario Moctezuma, Hasibur Rahman, William R. Krenik | 2020-10-27 |
| 9658705 | Touch control apparatus, control method thereof and electronic device having touch control apparatus | Guowei Xiang, Yihai Liang, Jian Zhong, Xianjun Wang, Baijun Song +1 more | 2017-05-23 |
| 9154146 | Dynamic offset injection for CMOS ADC front-end linearization | Yun Chiu, Yuan Zhou | 2015-10-06 |
| 6597147 | 1/8th and 1/16th micro-stepping motor drive software architecture | Luu T. Pham | 2003-07-22 |
| 6414460 | Low cost 1/8th, 1/16th micro-stepping motor drive system | Luu T. Pham, Mark E. Sasso | 2002-07-02 |
| 5759950 | Catalyst supported with noble metal(s) for the isomerization of alkylaromatics | Shouxi Gui, Yuzhi Hao, Lizhi Zhou, Zhenhua Jing, Yingbin Qiao +3 more | 1998-06-02 |
| 5744674 | Catalyst and process for the conversion of heavy aromatics to light aromatics | Shouxi Gui, Yuzhi Hao, Zhenhua Jing, Haohui Gu, Zhanqiao Liang +1 more | 1998-04-28 |