Embodiments of the present invention relate to antennas for wireless communications, and more particularly, to a microstrip patch antenna suitable for ultra wide band in wireless communication applications.

The present invention relates to a folding mechanism and more particularly the present invention relates to an improved folding mechanism used as a reading materials support member.

The present invention relates to a biomatric authentication system and more particularly the present invention relates to a pressure based typing biometric authentication system.

The present invention relates to the method of encrypting computer information and data files using a secure encrypted envelop and more particularly by using the combination of AES algorithm and SHA-256 alogrithm in encrypting/decrypting.