Wong; Shu Chung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wong; Shu Chung.The latest application filed is for "air ventilation cooling systems for a portable device".
- Wong; Shu Chung - Kowloon HK
- Wong, Shu Chung - Hong Kong HK
| Patent | Date |
|---|---|
| Air ventilation cooling systems for a portable power device Grant 7,307,839 - Tse , et al. December 11, 2 | 2007-12-11 |
| Air ventilation cooling systems for a portable device App 20050231908 - Tse, Man Keung ; et al. | 2005-10-20 |
| Low inductance high current connector for improved power supply system Grant 5,959,848 - Groves , et al. September 28, 1 | 1999-09-28 |
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