Fangkai HAN

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Patents Grantslast 30 patents

Information Patent Grant
Visible light projection indicator for dental X-ray imaging apparat...
- Patent number 12,268,537
- Issue date Apr 8, 2025
- Fangkai Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DENTAL IMAGING TEACHING APPARATUS
- Publication number 20240339047
- Publication date Oct 10, 2024
- Fangkai HAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS FOR DETERMINING PROJECTION ANGLE OF DENTAL PERIAPICAL RAD...
- Publication number 20240081762
- Publication date Mar 14, 2024
- Fangkai HAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COLLIMATOR FOR DENTAL X-RAY IMAGING APPARATUS
- Publication number 20230277143
- Publication date Sep 7, 2023
- Fangkai HAN
- Fangkai HAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VISIBLE LIGHT PROJECTION INDICATOR FOR DENTAL X-RAY IMAGING APPARAT...
- Publication number 20230263486
- Publication date Aug 24, 2023
- Fangkai HAN
- Fangkai HAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE