Liu; Chiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Chiang.The latest application filed is for "liquid buoyance muscle training device".
- Liu; Chiang - Hsinchu TW
- Liu; Chiang - Hsinchu City TW
- Liu; Chiang - Changhua Hsien N/A TW
- Liu; Chiang - Fu Shing Shiang TW
- Liu, Chiang - Tao-Yuan TW
- Liu, Chiang - Taipei TW
| Patent | Date |
|---|---|
| Liquid buoyance muscle training device Grant 10,363,448 - Liu , et al. | 2019-07-30 |
| Liquid Buoyance Muscle Training Device App 20190046826 - Liu; Chiang ; et al. | 2019-02-14 |
| Swing trainer for exercise Grant 8,821,323 - Liu , et al. September 2, 2 | 2014-09-02 |
| Swing Trainer for Exercise App 20140171231 - Liu; Chiang ; et al. | 2014-06-19 |
| Swing-and-hit device for ball games App 20040266566 - Shiang, Tzyy-Yuang ; et al. | 2004-12-30 |
| Method and apparatus for training muscle strength through progressive resistance exercise App 20040009854 - Shiang, Tzyy Yuang ; et al. | 2004-01-15 |
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