Electrical connectors – Including or for use with coaxial cable
Reexamination Certificate
2007-09-21
2008-10-28
Hyeon, Hae Moon (Department: 2839)
Electrical connectors
Including or for use with coaxial cable
C439S088000, C439S181000
Reexamination Certificate
active
07442080
ABSTRACT:
An electric connector includes two couplers attached to two end portions of a housing, a center contact member disposed in the housing and the couplers, one or more insulators disposed in the housing for insulating and spacing the center contact member from the housing and the couplers and for preventing the center contact member from electrically contacting with the housing and the couplers, and a lightening discharger disposed in the housing and coupled to the center contact member, and the center contact member includes at least two contact segments having different diameter for increasing the impedance matching and for reducing the signal loss or energy leakage or gain loss.
REFERENCES:
patent: 4037909 (1977-07-01), Trompeter et al.
patent: 4206963 (1980-06-01), English et al.
patent: 4720271 (1988-01-01), Grange
patent: 5062808 (1991-11-01), Hosler, Sr.
patent: 5183411 (1993-02-01), Yu
patent: 5704809 (1998-01-01), Davis
Baxley Charles E.
Hyeon Hae Moon
Joymax Electronics Co., Ltd.
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