The company ZENEX who makes the robots has lots of patents on their products this is just a few of them! OPTI is no competition
patent GB2523543patent GB2523081patent GB2506313patent US 9093258patent US 9165756patent US 10335506patent US 10410853patent GB2527219patent GB2527484patent MX 340,343patent GB2526956patent AU 2012364817patent AU 2018200405patent CN 103959429patent HK1213502patent HK1214540patent US 9698003patent US 9773658patent US 10004822patent JP 6209512patent JP 6383850patent IL 229637patent HK1218266patent HK1218267patent KR 10-1834332patent HK1219437patent MX 352931patent HK1200241patent RU 2661926patent RU 2682667patent RU 2704612patent CA 2873550patent CA 3030681patent GB2527964 patent US D745763patent GB2523543patent GB2523081patent GB2506313patent US 9093258patent US 9165756patent US 10335506patent US 10410853patent GB2527219patent GB2527484patent MX 340,343patent GB2526956patent AU 2012364817patent AU 2018200405patent CN 103959429patent HK1213502patent HK1214540patent US 9698003patent US 9773658patent US 10004822patent JP 6209512patent JP 6383850patent IL 229637patent HK1218266patent HK1218267patent KR 10-1834332patent HK1219437patent MX 352931patent HK1200241patent AU 2016222320patent RU 2661926patent RU 2682667patent RU 2704612patent CA 2873550patent CA 3030681patent GB2527964 patent US D745763patent GB2506313patent US 9165756patent US 10335506patent US 10410853patent GB2527219patent GB2527484patent MX 340,343patent GB2523081patent GB2526956patent AU 2012364817patent HK1213502patent US 9698003patent US 9773658patent US 10004822patent US 10245340patent US 10245341patent JP 6209512patent JP 6383850patent IL 229637patent HK1218266patent HK1218267patent KR 10-1834332patent HK1219437patent HK1239575patent MX 352931patent AU 2016222320patent AU 2015317384patent AU 2018200405patent JP 6313523patent KR 10-1851368patent KR 10-2002451patent RU 2661926patent RU 2663459patent RU 2682667patent RU 2704612patent CA 2961224patent CA 2873550patent CA 3030681patent GB2545375patent GB2558367patent EP 3193634 (validated in DE, ES, FR & GB)patent EP 3335573