Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791658 | Internet-of-things wireless power transfer sensor | Ching-Lieh Li, Yu-Jen Chi | 2023-10-17 |
| 11699926 | Smart hub | Ching-Lieh Li, Yu-Jen Chi | 2023-07-11 |
| 10231040 | Speaker | — | 2019-03-12 |
| 9430206 | Systems for downloading location-based application and methods using the same | — | 2016-08-30 |
| 9155128 | Connective transmission device | Wen-Ching Chang | 2015-10-06 |
| 9113520 | Light emitting diode backlight system the driving apparatus and driving method thereof | — | 2015-08-18 |
| 8494565 | Method of providing location-based service in a communication system | — | 2013-07-23 |
| 8254963 | Method of providing location-based service in a communication system | — | 2012-08-28 |
| 7449952 | Amplifying circuit having a pull-up circuit and a pull-down circuit for increasing slew rate | Jing-Chi Yu, Wen-Chi Wu, Yao-Ching Wang, Chi-Mo Huang | 2008-11-11 |
| 7335303 | Zero-discharge of water glass effluents by alkaline biotreatment techniques | Ru-rong Wu Hsiao, Mei-hsien Yeh | 2008-02-26 |
| 7141332 | Lightweight prismatic packaging structure for electrochemical devices and assembly method of the same | Joseph B. Kejha, David Chua | 2006-11-28 |
| 6009032 | High-speed cell-sensing unit for a semiconductor memory device | Hsing-Yi Chen | 1999-12-28 |
| 5667660 | Synthesis of charged Li.sub.x CoO.sub.2 (0<.times.<1) for primary and secondary batteries | Kevin Burgess | 1997-09-16 |
| 5352546 | High rate electrochemical cell | David Chua, Rebecca A. Smith | 1994-10-04 |
| 5240790 | Lithium-based polymer electrolyte electrochemical cell | David Chua | 1993-08-31 |
| 4853304 | Electrolyte for secondary non-aqueous cells | Walter B. Ebner | 1989-08-01 |
| 4804596 | Electrode material/electrolyte system for non-aqueous cells | Walter B. Ebner | 1989-02-14 |