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Patent applications and USPTO patent grants for Chung; Ching-Chi.The latest application filed is for "oscillating health device".
Patent | Date |
---|---|
Oscillating health device Grant 10,898,410 - Chung , et al. January 26, 2 | 2021-01-26 |
Oscillating Health Device App 20190298604 - Chung; Ching-Chi ;   et al. | 2019-10-03 |
Tube Grant 8,250,891 - Chung , et al. August 28, 2 | 2012-08-28 |
Frame Tube for Light-Weighted Bicycle Frame App 20120152397 - Chung; Ching-Chi | 2012-06-21 |
Tube Seat With A Frame Structure For A Bicycle App 20100320721 - CHUNG; CHING-CHI | 2010-12-23 |
Tube App 20100288822 - CHUNG; CHING-CHI ;   et al. | 2010-11-18 |
Hollow-pipe forming apparatus and its products App 20030010811 - Chung, Ching-Chi | 2003-01-16 |
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