YANYI ZHOU

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WENZHOU, CN

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Patents Grantslast 30 patents

Information Patent Grant
Control method of electronic lock and electronic lock based on the...
- Patent number 11,859,409
- Issue date Jan 2, 2024
- WENZHOU YEEKA LOCK TECHNOLOGY CO., LTD.
- Wenguang Xiang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
LOCK MECHANISM WITH STATE INDICATION FUNCTION
- Publication number 20230132222
- Publication date Apr 27, 2023
- WENZHOU YEEKA LOCK TECHNOLOGY CO., LTD.
- WENGUANG XIANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
CONTROL METHOD OF ELECTRONIC LOCK AND ELECTRONIC LOCK BASED ON THE...
- Publication number 20210002922
- Publication date Jan 7, 2021
- WENZHOU YEEKA LOCK TECHNOLOGY CO., LTD.
- WENGUANG XIANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES