Chao Yu

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Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
False eyelash pre-applied with glue, glue pre-applying device and m...
- Patent number 11,986,037
- Issue date May 21, 2024
- QINGDAO HOLLYREN COSMETICS CO. LTD.
- Chao Yu
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
FALSE EYELASHES AND MANUFACTURING METHOD THEREOF
- Publication number 20250151827
- Publication date May 15, 2025
- QINGDAO JIAHE YONGRUN BEAUTY TECHNOLOGY CO., LTD.
- Yu CHAO
- A41 - WEARING APPAREL
Information Patent Application
FALSE EYELASH PRE-APPLIED WITH GLUE, GLUE PRE-APPLYING DEVICE AND M...
- Publication number 20240306750
- Publication date Sep 19, 2024
- QINGDAO HOLLYREN COSMETICS CO., LTD.
- Chao YU
- A41 - WEARING APPAREL