GENEVA, April 5 -- BEIJING HUTT WISDOM TECHNOLOGY CO., LTD. (#432, Fourth Floor, Building 12, #8 Of Xinjiekouwai StreetXicheng District, Beijing 100035), 北京赫特智慧科技有限公司 (中国北京市西城区新街口外大街8号12幢四层432号) filed a patent application (PCT/CN2025/124037) for "CLEANING DEVICE AND CONTROL METHOD THEREFOR" on Sep 25, 2025. With publication no. WO/2026/067551, the details related to the patent application was published on Apr 02, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, whi...