GENEVA, April 5 -- HANGZHOU EZVIZ SOFTWARE CO., LTD. (Floor 17, Building D, No. 188, Qizhi East Street, Xixing Street, Binjiang DistrictHangzhou, Zhejiang 310051), 杭州萤石软件有限公司 (中国浙江省杭州市滨江区西兴街道启智东街188号D楼17层) filed a patent application (PCT/CN2025/116119) for "DOOR OPENER" on Aug 21, 2025. With publication no. WO/2026/066844, 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, which is managed ...