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Patent applications and USPTO patent grants for CHOW; Tatt Hoong.The latest application filed is for "gas washout vent for patient interface".
Patent | Date |
---|---|
Gas Washout Vent For Patient Interface App 20220040431 - CHOW; Tatt Hoong ;   et al. | 2022-02-10 |
Gas washout vent for patient interface Grant 11,160,944 - Chow , et al. November 2, 2 | 2021-11-02 |
Gas Washout Vent For Patient Interface App 20190262568 - CHOW; Tatt Hoong ;   et al. | 2019-08-29 |
Latch mechanism and electronic device employing a latch mechanism Grant 7,003,333 - Chow , et al. February 21, 2 | 2006-02-21 |
Rotatable latching device for a housing of a portable electronic device App 20050137000 - Toh, Kok Wah ;   et al. | 2005-06-23 |
Latch mechanism and electronic device employing a latch mechanism App 20040198245 - Chow, Tatt Hoong ;   et al. | 2004-10-07 |
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