About 2 Trademarks found that are owned by Autonomous Clean Water Appliance Acwa Robotics

Robots for measuring, monitoring and analyzing water consumption, not for use in scientific research or for medical purposes, namely, robots for mapping and inspecting drinking water and raw water pipes for the purpose of measuring, monitoring, and analyzing water consumption

The mark consists of the dark blue stylized wording "ACWA" above which is placed a design of dark blue waves filled with light blue circuit board traces.