Chunyuan LI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic osteotome bit
- Patent number 11,684,375
- Issue date Jun 27, 2023
- Beijing SMTP Technology Co., Ltd.
- Qun Cao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tool bit for ultrasonic osteotome and ultrasonic osteotome having t...
- Patent number 10,864,012
- Issue date Dec 15, 2020
- Beijing SMTP Technology Co., Ltd.
- Songtao Zhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tool bit of ultrasonic osteotome and ultrasonic osteotome including...
- Patent number 10,085,761
- Issue date Oct 2, 2018
- Qun Cao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tool bit of ultrasonic osteotome and ultrasonic osteotome including...
- Patent number 10,076,350
- Issue date Sep 18, 2018
- Qun Cao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC OSTEOTOME BIT
- Publication number 20200305892
- Publication date Oct 1, 2020
- Beijing SMTP Technology Co., Ltd.
- Qun CAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SCALPEL BIT, ULTRASONIC VIBRATION PROPAGATION ASSEMBLY A...
- Publication number 20200022720
- Publication date Jan 23, 2020
- Beijing SMTP Technology Co., Ltd.
- Qun Cao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOOL BIT FOR ULTRASONIC OSTEOTOME AND ULTRASONIC OSTEOTOME HAVING T...
- Publication number 20180263635
- Publication date Sep 20, 2018
- Beijing SMTP Technology Co., Ltd.
- Songtao ZHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOOL BIT OF ULTRASONIC OSTEOTOME AND ULTRASONIC OSTEOTOME INCLUDING...
- Publication number 20160128711
- Publication date May 12, 2016
- Qun CAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOOL BIT OF ULTRASONIC OSTEOTOME AND ULTRASONIC OSTEOTOME INCLUDING...
- Publication number 20160128716
- Publication date May 12, 2016
- Qun CAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE