Abstract: Methods of making metal patterns on flexible substrates are provided. Releasable solid layer is selectively formed on a patterned surface of the flexible substrate by applying a liquid solution thereon. Metal patterns on the flexible substrate can be formed by removing the releasable solid layer after metallization. In some cases, the releasable solid layer can be transferred from the patterned surface to a transfer layer where the metal patterns are formed.

Abstract: A system and method for enhancing Wireless Local Area Network (WLAN) security. The system and method include the generation of a pair of WEP-based encryption keys by a network access point. The key pair is transmitted to one or more clients associated with the access point after the client has been authenticated for access to the network. Each key is preferably randomly generated and the pair is further changed periodically. The timing of the changing of the keys is dependent upon the existing crypto analysis attack capabilities. Individual clients may have unique key pairs or a plurality of clients associated with an access point may share the key pair.

Abstract: An automotive drip pad assembly having an elongated drip pan with an oil absorbent pad attached to its top surface. The drip pan has a front wall, a rear wall, and laterally spaced side walls that form an open top container. Cylindrical bosses on the walls of the drip pan have vertical bore holes that receive the inner ends of four tie wires that are attached thereto. The outer ends of the tie wires are attached to fixed structural members on the under side of the vehicle. The drip pan can be positioned beneath the vehicle anywhere oil or oil related products leak.