Liu; Tsung Hsuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Tsung Hsuan.The latest application filed is for "inflatable stretcher".
- Liu; Tsung Hsuan - Taipei TW
- LIU; Tsung Hsuan - Taipei City TW
| Patent | Date |
|---|---|
| Inflatable stretcher Grant 10,376,430 - Liu A | 2019-08-13 |
| Inflatable Stretcher App 20190046371 - LIU; Tsung Hsuan | 2019-02-14 |
| Rotating bed for medical care Grant 9,539,157 - Liu January 10, 2 | 2017-01-10 |
| Rotating Bed For Medical Care App 20150335508 - LIU; Tsung Hsuan | 2015-11-26 |
| Sensing device for air cushion bed Grant 8,745,796 - Liu June 10, 2 | 2014-06-10 |
| Sensing Device For Air Cushion Bed App 20130291310 - LIU; TSUNG HSUAN | 2013-11-07 |
| Compression sleeve Grant 8,419,666 - Liu , et al. April 16, 2 | 2013-04-16 |
| Air mattress Grant 8,156,589 - Liu , et al. April 17, 2 | 2012-04-17 |
| Air pump set Grant 8,142,174 - Liu , et al. March 27, 2 | 2012-03-27 |
| Compression Sleeve App 20110071447 - Liu; Tsung-Hsi ; et al. | 2011-03-24 |
| Air Mattress App 20110061169 - LIU; Tsung-Hsi ; et al. | 2011-03-17 |
| Air Pump Set App 20110064589 - LIU; Tsung-His ; et al. | 2011-03-17 |
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