Website licensed under one or more of the following United States patents:
U.S. Patent No. 10,102,184
U.S. Patent No. 9,892,093
U.S. Patent No. 9,886,421
U.S. Patent No. 9,405,735
U.S. Patent No. 8,522,127
Website licensed under one or more of the following United States patents:
U.S. Patent No. 10,102,184
U.S. Patent No. 9,892,093
U.S. Patent No. 9,886,421
U.S. Patent No. 9,405,735
U.S. Patent No. 8,522,127