Electrical connectors – With circuit conductors and safety grounding provision – Grounding to connector container or housing
Reexamination Certificate
2005-12-20
2005-12-20
Vu, Hien (Department: 2833)
Electrical connectors
With circuit conductors and safety grounding provision
Grounding to connector container or housing
C439S092000, C439S607070
Reexamination Certificate
active
06976856
ABSTRACT:
An electronic apparatus for reducing of EMI (Electromagnetic Interference) in an electronic device is provided. The apparatus includes a socket on a printed circuit board of the apparatus and a metal frame placed beside the printed circuit board for grounding purpose. The socket, inserted with a plug connecting to the electronic device, has at least one pin, and the pin is electronically connected to a conductive object on the printed circuit board. The metal frame has a first protrusion pressing against the conductive object, thereby allowing EMI of the electronic device to be grounded.
REFERENCES:
patent: 5288248 (1994-02-01), Chen
patent: 5573411 (1996-11-01), Bartosz et al.
patent: 5913698 (1999-06-01), Keng
patent: 6109966 (2000-08-01), Chiou
patent: 6312267 (2001-11-01), Wang
Peng Jung-Hsing
Sung Li-Fu
Benq Corporation
Chung-Trans X.
Snell & Wilmer L.L.P.
Vu Hien
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