Yingjie Sun

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Irvine, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic stethoscope
- Patent number 12,193,870
- Issue date Jan 14, 2025
- SCOPEAROUND
- Yingjie Sun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Protective cover apparatus for an otoscope
- Patent number 11,642,011
- Issue date May 9, 2023
- Yingjie Sun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sub-millimeter tuning focus apparatus for a medical device
- Patent number 11,357,389
- Issue date Jun 14, 2022
- Yingjie Sun
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC STETHOSCOPE
- Publication number 20240298998
- Publication date Sep 12, 2024
- ScopeAround
- Yingjie SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOLDING ENDOSCOPE
- Publication number 20240225426
- Publication date Jul 11, 2024
- ScopeAround
- Yingjie SUN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE