U.S. Patent No. 5,379,057

2 opinions in this collection construe or address U.S. Patent No. 5,379,057. View the patent on Google Patents.

• November 4, 2011 Fed. Cir. Typhoon Touch Technologies, Inc. v. Dell, Inc., No. 09-1589 (Fed. Cir. Nov. 4, 2011) Affirmed in Part
• July 23, 2009 E.D. Tex. Typhoon Touch Technologies, Inc et al v. Motion Computing, Inc et al, No. 6:07-cv-00546 (E.D. Tex. July 23, 2009) Granted in Part