Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2007-07-24
2007-07-24
Duong, Hung Van (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C710S307000, C439S607070
Reexamination Certificate
active
11127274
ABSTRACT:
A computer system comprising a chipset, a PCI Express connector with a preset bandwidth, and a PCI Express daughter board with a bigger bandwidth, is provided. The chipset is provided with a PCI Express controller with the preset bandwidth and electrically connects to the PCI Express connector. The PCI Express connector has a trench formed at an edge thereof. The PCI Express daughter board has a connecting portion with a number of golden fingers greater than a number of contacts of the PCI connector. The PCI Express connector is capable to pair the daughter board with part of the golden fingers located outside the connector.
REFERENCES:
patent: 7021971 (2006-04-01), Chou et al.
patent: 2005/0079743 (2005-04-01), Hou et al.
patent: 2005/0228932 (2005-10-01), Chen et al.
Chen Yu-Guang
Tseng Ying-Chun
Asrock Incorporation
Duong Hung Van
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