Old Lady Sues Tech Giants for Patents, Bakes Cakes with Lasers

Columbia University Professor Emeritus Gertrude Neumark Rothschild, the scourge of high-tech companies and freeway drivers, is trying to block imports from Sony, Nokia, Motorola, LG, Matsushita and Samsung, after successfully settling a similar patent lawsuit against Philips last week. The U.S. International Trade… » 3/21/08 7:00am 3/21/08 7:00am