Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927446 | Navigation and positioning system for underwater glider and up floating error correction method | Junwei Wang, Ping-Chou Yang, Lin Fang | 2024-03-12 |
| 11912433 | Dual-filter-based transfer alignment method under dynamic deformation | Ping-Chou Yang, Lin Fang, Junwei Wang | 2024-02-27 |
| 11754400 | Motion constraint-aided underwater integrated navigation method employing improved Sage-Husa adaptive filtering | Siyi Zhang, Xiaotian Zhang, Junwei Wang | 2023-09-12 |
| 11692127 | Method and materials for hydraulic fracturing with delayed crosslinking of gelling agents | Jeffrey C. Dawson | 2023-07-04 |
| 11650077 | Strict reverse navigation method for optimal estimation of fine alignment | Xin Shao, Xinhua Tang, Xuefen Zhu, Xiaosu Xu | 2023-05-16 |
| 11293759 | Method for decoupling angular velocity in transfer alignment process under dynamic deformation | Ping-Chou Yang, Junwei Wang, Lin Fang | 2022-04-05 |
| 11015422 | Method of fracturing with delayed crosslinking of gelling agents | Jeffrey C. Dawson | 2021-05-25 |
| 10890667 | Cubature Kalman filtering method suitable for high-dimensional GNSS/INS deep coupling | Bingbo Cui, Wei WANG, Zhengyang Zhao, Lin Fang | 2021-01-12 |
| 10663599 | Joint non-coherent integral vector tracking method based on spatial domain | Yang Yang, Xiying Wang, Bingbo Cui, Xinhua Tang, Xuefen Zhu | 2020-05-26 |
| 10113405 | Method and materials for hydraulic fracturing with delayed crosslinking of gelling agents | Jeffrey C. Dawson | 2018-10-30 |
| 8799383 | Method and system for transmitting widget message | Xiaoqing Huang, Yanqun Deng | 2014-08-05 |
| 7647072 | IP switching based distributed radio network controller | Baijun Zhao, Ping-Chih Lin | 2010-01-12 |
| 7376128 | Method and system for voice handling via dynamic home agents in a network employing all-IP architecture | Baijun Zhao, Zhiyu Xu | 2008-05-20 |