Tynax ~ Patent Library

Patent for Sale:

New Improved Design of HDMI Cables    

This patent and innovation promises major performance improvement over current designs


This design greatly enhances the bandwidth capabilities of typical copper-based wire pairs through simple and low-cost manufacturing techniques. Additionally, FWP based cables eliminate intra-pair as well as inter-pair skew, providing maximum EYE openings for high-speed binary signaling. Through reduced skin-effect losses as well as the elimination of impedance discontinuities through wire separation, FWP technology maximizes interconnect bandwidth/cost ratio. Through designed wire-pair orientation, placement and shielding, crosstalk is also minimized or rendered harmless despite the absence of twist in any of the high-speed differential wire pairs.

Primary Application of the Technology

Cable manufacturers

The seller would like to be granted a license back.

Patent Summary

U.S. Patent Classes & Classifications Covered in this listing:

Class 174: Electricity: Conductors And Insulators

This class is for inventions relating to the structure of electrical conductors and insulators and insulators and the apparatus specialized to mounting, supporting, encasing in conduits, and/or housing the same. Conductors may be bare or be encased in insulation, may be single strand or plural strand, may be of single conductor form or there may be a plurality of conductors associated together to form a cable. Since all materials that have the property of being conductors of electricity and all devices made therefrom may be termed electrical conductors, only those structures that are specially designed to conduct electricity as their proximate purpose are placed in this class. Insulators are placed here when the structure thereof is claimed, which structure is specially designed for spacing two or more devices of different electrical potential from each other or for spacing one or more devices from ground. Since all materials which are poor conductors of electricity and devices made therefrom may be termed electrical insulators, only those structures whose proximate purpose is that already stated. Conduits are placed in this class only when some characteristic is claimed which limits the same to the electrical use.

Subclass 113R: Multiple conductor
Subclass 117FF: Conductor itself is flat