Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     IP network node and middleware for establishing connectivity to both the IPv4 and IPv6 networks Image Number 4 for United States Patent #7657642. An Internet Protocol (IP) network node attempts to establish and maintain connectivity to both the Internet Protocol version 4 (IPv4) and Internet Protocol version 6 (IPv6) networks on initialization of one of the operating system and a program application. The IP node includes program instructions for determining IP addresses of all network interfaces associated with the node; program instructions for identifying all usable Internet protocols available on the node; program instructions for determining whether one of IPv4 and IPv6 are usable for communications with other IP nodes; and program instructions for establishing a tunnel through one of the IPv4 and IPv6 networks to a gateway for the other of IPv4 an IPv6 networks if the program instructions determine that either one of the IPv4 and IPv6 networks are not usable for communications with the other IP nodes.       Recently Added Patents Low offset, fast response voltage controlled current source and controlling method thereof Stacked thin-film superlattice thermoelectric devices Organic metal complex and its use in organic electroluminescent device Image processing apparatus capable of using replacement component, image forming apparatus capable of using replacement component, and method of administrating replacement component Data-conditioned encryption method Voltage level shift circuits and methods Method and apparatus for connecting to external device   Randomly Featured Patents Method for associating a wireless detector with an imaging apparatus Broadening of rare earth ion emission bandwidth in phosphate based laser glasses Needle bar Toothbrush Control system for transmission Hermetically sealed imaging system for medical applications Process for the production of 2,5-diamino-6-nitro-pyridine derivatives, their use in hair dye compositions and new 2,5-diamino-6-nitropyridine derivatives Method for providing a very low reference current Billiards ball rack Document processing apparatus, document processing method, and computer program product © 2006-2008 PatentGenius. All Rights Reserved.