To; Kwan Wai Raymond
Patent Applications and Registrations
Patent applications and USPTO patent grants for To; Kwan Wai Raymond.The latest application filed is for "apparatus for determining blood pressure".
- To; Kwan Wai Raymond - New Territories HK
- To; Kwan Wai Raymond - Hong Kong Sar CN
- To; Kwan Wai Raymond - Tuen Mun HK
| Patent | Date |
|---|---|
| Finger mounted electronic device Grant D835,791 - Chen , et al. Dec | 2018-12-11 |
| Method and apparatus for identification of wheels of a vehicle and a vehicle comprising same Grant 7,860,634 - To , et al. December 28, 2 | 2010-12-28 |
| Apparatus for determining blood pressure App 20100249617 - Leung; Lap Wai Lydia ; et al. | 2010-09-30 |
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