US Patent Application No: 2007/0247,817

Number of patents in Portfolio can not be more than 2000

Power adapter

ALSO PUBLISHED AS: 7492597

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Importance

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Abstract

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A power adapter includes a housing formed of a bottom cover shell and a top cover shell and having an air passage extending across the bottom cover shell and an exhaust port in the top cover shell, a PC board mounted in the housing, two heat sinks covered on the PC board for absorbing heat from the primary and secondary sides of the PC board respectively for enabling absorbed heat to be carried to the outside of the housing by outside cooling air that is circulating through the exhaust port and the air passage, and a spacer set in the air passage between the heat sinks and working with the heat sinks to protect the PC board against outside dust and water.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CHICONY POWER TECHNOLOGY CO., LTD.TAIPEI HSIEN51

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Ming-Ho Taipei Hsien, TW 29 41

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
MICROSOFT CORPORATION (2)
7,436,661 Two-compartment AC adaptor 6 2005
7,679,906 Liquid resistant A/C adaptor 4 2007
 
CHICONY POWER TECHNOLOGY CO., LTD. (1)
7,733,647 Waterproof casing for a power supply 5 2008
 
COMARCO WIRELESS TECHNOLOGIES, INC. (1)
7,355,851 Power adapter with fan assembly and control circuit 6 2007
 
FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD. (1)
7,942,557 LED lamp having active heat dissipation structure 0 2008