Recognition and related technologies, including CheshireCat™, the LookingGlass Concierge system, Alice™ and Lory™ technologies described on Mad Systems’ websites and other documentation, are licensed by Mad Systems and protected by US patents 11,615,134,  10,831,817,  10,484,818,  11,157,548,  11,748,398, 11,838,587, Chinese patent ZL 2019 8 0047640.9 and pending in various other countries around the world.

Various trademarks and trademarked names as used on Mad Systems' web sites and other documentation are owned by Mad Systems.