Electricity: conductors and insulators – Conduits – cables or conductors – Conductor structure
Reexamination Certificate
2005-11-22
2005-11-22
Nguyen, Chau N. (Department: 2831)
Electricity: conductors and insulators
Conduits, cables or conductors
Conductor structure
Reexamination Certificate
active
06967289
ABSTRACT:
An electric wire having a conductive portion with grooves on the surface thereof to increase a surface area of the conductive portion for enlarging the skin effect in high frequency current and enhancing the transmissibility and the space factor in high frequency current is provided. The conductive portion1abeing made of an electric conductive material is formed on the surface1awith a convexo-concave surface3to provide predetermined amount of grooves2or concave portions20having a predetermined section with a predetermined depth W extending in a direction of thickness or toward a center of the conductive portion on the surface of the conductive portion along lengthwise the conductive portion
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patent: 199 20 199 (2002-06-01), None
Goto Electronic, Co.
Nguyen Chau N.
Reising Ethington Barnes Kisselle P.C.
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