U.S. Patent No. 6,157,823

4 opinions in this collection construe or address U.S. Patent No. 6,157,823. View the patent on Google Patents.

• October 17, 2008 E.D. Tex. Freedom Wireless, Inc. v. Suncom Wireless, Inc. et al, No. 2:07-cv-00152 (E.D. Tex. Oct. 17, 2008) Claims Construed
• October 17, 2008 E.D. Tex. Freedom Wireless, Inc. v. Dobson Communications Corp. et al, No. 2:07-cv-00151 (E.D. Tex. Oct. 17, 2008) Claims Construed
• October 17, 2008 E.D. Tex. Freedom Wireless, LLC., v. Cingular Wireless LLC et al, No. 2:06-cv-00505 (E.D. Tex. Oct. 17, 2008) Claims Construed
• October 17, 2008 E.D. Tex. Freedom Wireless, Inc. v. Alltel Corporation et al, No. 2:06-cv-00504 (E.D. Tex. Oct. 17, 2008) Claims Construed