Wu; Chang-Hsieh
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wu; Chang-Hsieh.The latest application filed is for "light emitting apparatus".
- Wu; Chang-Hsieh - Hsinchu TW
- Wu; Chang-Hsieh - Hsinchu City TW
- Wu; Chang-Hsieh - Taichung TW
| Patent | Date |
|---|---|
| Light emitting apparatus having antenna located in accommodation space formed by housing and control module Grant 11,313,518 - Wang , et al. April 26, 2 | 2022-04-26 |
| Light Emitting Apparatus App 20210164621 - Wang; Sheng-Bo ; et al. | 2021-06-03 |
| Voltage Converter Circuit App 20210126548 - Wang; Sheng-Bo ; et al. | 2021-04-29 |
| Electronic device Grant 10,553,563 - Hsieh , et al. Fe | 2020-02-04 |
| Electronic Device App 20190371764 - HSIEH; Min-Hsun ; et al. | 2019-12-05 |
| LED driver and illumination system related to the same Grant 10,499,475 - Tung , et al. De | 2019-12-03 |
| Method of accessing distributed field equipments by a host through a plurality of intelligent network gateways Grant 7,181,515 - Lin , et al. February 20, 2 | 2007-02-20 |
| Distributed field equipment data access method App 20040148371 - Lin, Chang-Min ; et al. | 2004-07-29 |
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