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Patent applications and USPTO patent grants for Liu; Kuang-Hsin.The latest application filed is for "cooling fan with anti-friction shaft and bearing set".
Patent | Date |
---|---|
Shaft structure for cooling fan rotor Grant 7,165,939 - Chen , et al. January 23, 2 | 2007-01-23 |
Cooling fan with anti-friction shaft and bearing set App 20060067814 - Wang; Jia-Yeh ;   et al. | 2006-03-30 |
Bearing and method of fabricating the same App 20050265642 - Liu, Kuang-Hsin ;   et al. | 2005-12-01 |
Shaft structure for cooling fan rotor App 20050047920 - Chen, Wei-Ming ;   et al. | 2005-03-03 |
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