Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Reexamination Certificate
2006-07-18
2006-07-18
Mayo, III, William H. (Department: 2831)
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
Reexamination Certificate
active
07078626
ABSTRACT:
An unshielded twisted pair (UTP) cable having a common electrical length among a plurality of twisted pairs for carrying analog signals and a different lay length and lay direction to an additional twisted pair for carrying digital signals is disclosed. The twisted pairs for carrying the analog signals may be bundled together, with the twisted pair for carrying the digital signal placed alongside the bundled pairs during the final jacketing process, during which the outer insulator is formed around all of the pairs. The bundled pairs may be used for the transmission of analog video signals (e.g., R, G and B), with the remaining pair used for transmission of digital control or digital audio signals.
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Geil Jacob
Raheja Ash
Somers Steve L.
Mayo III William H.
RGB Systems, Inc.
The Hecker Law Group, PLC
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