Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11368482 | Threat detection system for mobile communication system, and global device and local device thereof | Yen-Wen Huang, Yi-Hsueh Tsai | 2022-06-21 |
| 10069584 | Frequency calibration apparatus and method | Ding-Jie HUANG, Yi-Chih Tung, Chih-Hsiang Ho, Muh Wu | 2018-09-04 |
| 9541650 | Satellite positioning method, satellite pseudorange calculation apparatus and satellite pseudorange calculation method | Chih-Hung Li, He-Sheng Wang, Emery Jou, Shan-Yaun Yang, Chih-Min Hsu | 2017-01-10 |
| 9373247 | Disaster monitoring and pre-warning system and method thereof | Kuen-Han Li, Tien-Wei Huang, Ding-Jie HUANG, Shih-I Chen, Chia-Nan Wang | 2016-06-21 |
| 9207330 | Positioning device and positioning method thereof | Fan-Ren Chang, He-Sheng Wang, Hung-Wei Chen, Chih-Horng Li, Ping Wang +2 more | 2015-12-08 |
| 6694302 | System, method and article of manufacture for personal catalog and knowledge management | Sen-Yann Tseng, Chi-Hung Chang | 2004-02-17 |