Wei; Ching-Hua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wei; Ching-Hua.The latest application filed is for "hospital bed apparatus for turning and repositioning plus shifting a patient to another bed".
- Wei; Ching-Hua - Yung-Kang TW
- Wei; Ching-Hua - Yung-Kang City TW
- Wei; Ching-Hua - Yungkang City TW
| Patent | Date |
|---|---|
| Hospital bed apparatus for turning and repositioning plus shifting a patient to another bed Grant 7,562,403 - Wei , et al. July 21, 2 | 2009-07-21 |
| Hospital bed apparatus for turning and repositioning plus shifting a patient to another bed App 20070151025 - Wei; Ching-Hua ; et al. | 2007-07-05 |
| Turning mechanism for a patient confined to a bed Grant 6,668,396 - Wei December 30, 2 | 2003-12-30 |
| Turning mechanism for a patient confined to a bed App 20030121098 - Wei, Ching-Hua | 2003-07-03 |
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