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 Input system and input apparatus Collimator structure Heat pipe, lithographic apparatus and device manufacturing method Memory system Searching a database that stores information about individual habitable units Process for increasing weight of olefins Printing system and method thereof   Randomly Featured Patents Tunnel kiln for use in rebaking carbonaceous moldings impregnated with tar, pitch or the like Overshoe unit for indoor use Pet bed Dual flash and thermal economized refrigeration system Gas jet removal of particulated soil from fabric Frequency division multiplexed analog to digital converter Techniques to automatically manage overlapping objects Anisotropically electroconductive film Method for total, immediate, post-mastectomy breast reconstruction using a latissimus dorsi myocutaneous flap Leg for an aircraft seat, a leg assembly including such a leg, and a seat including such a leg assembly © 2006-2008 PatentGenius. All Rights Reserved.