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Patent applications and USPTO patent grants for CHANG; CHIEN-HSIANG.The latest application filed is for "wearable interface for intelligent health promotion service system".
Patent | Date |
---|---|
Wearable Interface For Intelligent Health Promotion Service System App 20210378853 - LIN; YANG-CHENG ;   et al. | 2021-12-09 |
Arthroscopic system with disposable arthroscope having image rotation function and method thereof Grant 11,109,747 - Chen , et al. September 7, 2 | 2021-09-07 |
Fan Blade And Manufacturing Method Thereof App 20190360498 - Chang; Chien-Hsiang | 2019-11-28 |
Arthroscopic System With Disposable Arthroscope Having Image Rotation Function And Method Thereof App 20190008373 - Chen; Chung-Sheng ;   et al. | 2019-01-10 |
Arthroscopic System With Disposable Arthroscope App 20180228361 - Chen; Chung-Sheng ;   et al. | 2018-08-16 |
Vehicle Warning Device App 20140062690 - CHANG; CHIEN-HSIANG ;   et al. | 2014-03-06 |
Cognitive radio system and method Grant 7,949,345 - Lu , et al. May 24, 2 | 2011-05-24 |
Cognitive radio system and method App 20100232365 - Lu; Chih-Yung ;   et al. | 2010-09-16 |
Cognitive radio system and method App 20090252095 - Lu; Chih-Yung ;   et al. | 2009-10-08 |
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