Patents/Inventors

Qun Cao

BeijingCN11 patents

13 Patents

USD11064522025
Part of Ultrasonic Knife for Surgery
SMTP MEDICAL CO., Ltd.
0 cites
USD11064532025
Part of Ultrasonic Knife for Surgery
SMTP MEDICAL CO., Ltd.
0 cites
USD10908392025
Part of Ultrasonic Knife for Surgery
SMTP MEDICAL CO., Ltd.
0 cites
USD10843292025
Handle for Medical Instruments
SMTP MEDICAL CO., Ltd.
0 cites
US120111892024
Fluid Flow Metal Sleeve
BEIJING SMTP TECHNOLOGY CO., Ltd.
0 cites
US119719252024
Predicting Topics of Potential Relevance Based on Retrieved/created Digital Media Files
GOOGLE LLC
0 cites
US119507962024
Ultrasonic Bone Scalpel Bit and Robot-assisted Ultrasonic Bone Power System Using Same
BEIJING SMTP TECHNOLOGY CO., Ltd.
0 cites
US119253792024
Torque Wrench for Ultrasonic Scalpel, and Ultrasonic Scalpel/torque Wrench Set
BEIJING SMTP TECHNOLOGY CO., Ltd.
0 cites
US117793662023
Ultrasonic Osteotome Bit
Beijing SMTP Technology Co., Ltd.
0 cites
US116843752023
Ultrasonic Osteotome Bit
BEIJING SMTP TECHNOLOGY CO., Ltd.
0 cites
US116279802023
Ultrasonic Scalpel Bit
Jiangsu SMTP Technology Co., Ltd.
0 cites
US115838952023
Connection Device for Piezoceramics of an Ultrasonic Transducer
JIANGSU SMTP TECHNOLOGY CO., Ltd.
0 cites
US115801572023
Predicting Topics of Potential Relevance Based on Retrieved/created Digital Media Files
GOOGLE LLC
0 cites