Intelligent security information system based on Internet of things Grant CN-115272948-B China 17 Feb 2023
Intelligent security information system based on Internet of things Application CN-115272948-A China 01 Nov 2022
Non-contact material identification system and method based on WIFI equipment Grant CN-113325008-B China 20 Sep 2022
METHOD FOR DETERMINING THE QUANTITY OF A FLUID IN A CONTAINER, AND APPARATUS THEREFOR Application WO-2022162136-A1 World Intellectual Property Organisation (WIPO) 04 Aug 2022