Sensen YANG

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
ORTHODONTIC APPLIANCE AND USES THEREOF
- Publication number 20220401188
- Publication date Dec 22, 2022
- Shanghai Smartee Denti-Technology Co., Ltd.
- Gang SHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DENTAL ORTHODONTIC APPLIANCE AND DESIGN METHOD AND MANUFACTURING ME...
- Publication number 20220313395
- Publication date Oct 6, 2022
- Shanghai Smartee Denti-Technology Co., Ltd.
- Gang SHEN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL