US Patent No. D923,542
US Patent No. 7,890,878, 7,891,919, 8,128,322, 8,634,655, 8,644,619*, 8,965,794, 8,985,918, 9,308,590, 9,582,734, 9,682,432, 9,687,920, 9,815,126, 9,934,448, 9,963,908, 10,421,133, 10,480,214, 10,503,384; 11,334,234
Mexico Patent No. 287,798, 291,113, 343,763*;
China Patent No. 0780009675;
Germany Patent No. 60-2007,039,026.5 2,517,826 3,184,238;
United Kingdom Patent No. 1,976,656 2,517,826 3,184,238;
France Patent No. 1,976,656 2,517,826
Spain Patent No. 2,517,826;
Italy Patent No. 2,517,826 3,184,238
*KZA-200 version only
US Patent No. 8,634,655, 8,644,619, 9,514, 385, 9,582,734, 9,656,332*, 9,815,126, 9,818,041*, 9,934, 448, 9,963,908, 10,480,214, 10,956,772*;
Mexico Patent No. 343,763
and Other US and Foreign Patents Pending
*KZV-1500 Decoder Only
US Patent No. 7,214,011, 7,527,458, 8,292,556, 8,784,020, 9,550,263;
Mexico Patent No. 262,975, 281,452
and Other US and Foreign Patents Pending
US Patent No. D923,542