Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Reexamination Certificate
2011-01-25
2011-01-25
Nguyen, Chau N (Department: 2831)
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
C174S1130AS
Reexamination Certificate
active
07875800
ABSTRACT:
The present invention relates to cables made of twisted conductor pairs. More specifically, the present invention relates to twisted pair communication cables for high-speed data communications applications. A twisted pair including at least two conductors extends along a generally longitudinal axis, with an insulation surrounding each of the conductors. The conductors are twisted generally longitudinally along the axis. A cable includes at least two twisted pairs and a filler. At least two of the cables are positioned along generally parallel axes for at least a predefined distance. The cables are configured to efficiently and accurately propagate high-speed data signals by, among other functions, limiting at least a subset of the following: impedance deviations, signal attenuation, and alien crosstalk along the predefined distance.
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“Krone Product Data Sheet,” 1 page (Jan. 16, 2001).
NORDX/CDT Paid Advertisement; 3 pages (Dec. 14, 2000).
Anderson Roger
Ford Keith
Grosh John W.
Johnston Fred
Kenny Robert
ADC Telecommunications Inc.
Merchant & Gould P.C.
Nguyen Chau N
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