Efficient universal hashing method
Electric circuit management method and device
Electric circuit management method and device
Electro-active cradle circuits for the detection of access or pe
Electronic apparatus, data recording method for the...
Electronic authentication system
Electronic bolt lock with enhanced security features
Electronic book security and copyright protection system
Electronic cash implementing method using a trustee
Electronic cash system
Electronic cashless transaction system
Electronic cashless transaction system
Electronic combination lock utilizing a one time use...
Electronic combination lock utilizing a one-time use combination
Electronic commerce using a secure courier system
Electronic communications and control system
Electronic copyright royalty accounting system using glyphs
Electronic cryptographic packing
Electronic data interchange postage evidencing system
Electronic data interchange postage evidencing system