Shum; King Mo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shum; King Mo.The latest application filed is for "battery charger for charging different types of battery pack".
- Shum; King Mo - Kwun Tong HK
- SHUM; King Mo - Hong Kong HK
- Shum; King Mo - Kowloon HK
| Patent | Date |
|---|---|
| Battery charger for various sizes of batteries with selection of appropriate charging power Grant 7,468,596 - Shum December 23, 2 | 2008-12-23 |
| Battery Charger For Charging Different Types Of Battery Pack App 20070120524 - SHUM; King Mo | 2007-05-31 |
| Battery charger App 20070069689 - Shum; King Mo | 2007-03-29 |
| Battery charger App 20060103347 - Shum; King Mo | 2006-05-18 |
| Pushbutton switch with LED indicator Grant 6,900,402 - Lam , et al. May 31, 2 | 2005-05-31 |
| Portable battery charge Grant 6,876,172 - Lam , et al. April 5, 2 | 2005-04-05 |
| Battery charger circuit App 20050024014 - Shum, King Mo | 2005-02-03 |
| Battery Charger Circuit App 20040217734 - Shum, King Mo | 2004-11-04 |
| Portable battery charger App 20040130289 - Lam, Yuk Nam ; et al. | 2004-07-08 |
| Pushbutton Switch With Led Indicator App 20040129544 - Lam, Yuk Nam ; et al. | 2004-07-08 |
| Charger Grant D490,053 - Shum May 18, 2 | 2004-05-18 |
| Battery charger Grant 6,710,577 - Shum March 23, 2 | 2004-03-23 |
| DC adaptor Grant D457,134 - Lam , et al. May 14, 2 | 2002-05-14 |
| AC adaptor Grant D446,187 - Lam , et al. August 7, 2 | 2001-08-07 |
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