Article: Patents: Texas Inventors Develop Data Processing System

ALEXANDRIA, Va., Feb. 13 -- Steven A. Bade of Georgetown, Texas, and Ching-Yun Chao of Austin, Texas, have developed a data processing system with a cryptographic device. The inventors were issued U.S. Patent No. 7,475,247 on Jan. 6. The patent has been assigned to International Business Machines Corp., Armonk, N.Y. The original application was filed on Dec. 16, 2004. According to the U.S. Patent & Trademark Office: " A first data processing system, which includes a first cryptographic device, is communicatively coupled with a second data processing system, which includes a second cryptographic device. The cryptographic devices then mutually authenticate themselves. The first ...

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