Ha; Chi Thuong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ha; Chi Thuong.The latest application filed is for "surge counter/detector apparatus, system and method".
- Ha; Chi Thuong - Calgary CA
| Patent | Date |
|---|---|
| Surge counter/detector apparatus, system and method Grant 6,879,478 - Mendoza , et al. April 12, 2 | 2005-04-12 |
| Surge counter/detector apparatus, system and method App 20040085696 - Mendoza, Anthony-Cernan ; et al. | 2004-05-06 |
| Surge protection device including a thermal fuse spring, a fuse trace and a voltage clamping device Grant 6,636,409 - Kladar , et al. October 21, 2 | 2003-10-21 |
| Surge protection device including a thermal fuse spring, a fuse trace and a voltage clamping device App 20020149899 - Kladar, Dalibor ; et al. | 2002-10-17 |
| Apparatus and method for protecting a load from fluctuations in supply voltage App 20020080542 - Mendoza, Anthony-Cernan ; et al. | 2002-06-27 |
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