Li Shin International Enterprise Corporation
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li Shin International Enterprise Corporation.The latest application filed is for "forward power converter with self-excited synchronous rectifying circuit".
- Li Shin International Enterprise Corporation - Taoyuan Hsien TW
- Li Shin International Enterprise Corporation - Ta-Yuan Hsiang TW
- Li Shin International Enterprise Corporation -
Trademarks
| Patent | Date |
|---|---|
| Full-resonant power circuit device for receiving a variable input voltage Grant 7,286,373 - Liu , et al. October 23, 2 | 2007-10-23 |
| Switch-mode self-coupling auxiliary power device Grant 7,106,603 - Lin , et al. September 12, 2 | 2006-09-12 |
| Forward power converter with self-excited synchronous rectifying circuit Grant 6,995,988 - Shyi February 7, 2 | 2006-02-07 |
| Forward power converter with self-excited synchronous rectifying circuit App 20040196673 - Shyi, Gary | 2004-10-07 |
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