Patents by Inventor Zuobin Li

Zuobin Li has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fingerstall oximeter
    Patent number: 9724041
    Abstract: Disclosed is a fingerstall oximeter comprising an upper housing (11), a middle housing (12), a lower housing (13) and a detection unit. The upper housing (11), the middle housing (12) and the lower housing (13) are connected in turn. The lower housing (13) is made of silica gel, and a finger accommodating chamber (14) for accommodating a finger to be measured is formed between the opposed surfaces of the lower housing (13) and the middle housing (12). The fingerstall oximeter has high measurement accuracy and small volume, and is easy to disassemble and carry.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: August 8, 2017
    Assignee: Beijing Choice Electronic Technology Co., Ltd.
    Inventors: Shuhai Liu, Weihu Wang, Zuobin Li, Peng Wu, Wei Wang
  • Fingerstall Oximeter
    Publication number: 20150045638
    Abstract: Disclosed is a fingerstall oximeter comprising an upper housing (11), a middle housing (12), a lower housing (13) and a detection unit. The upper housing (11), the middle housing (12) and the lower housing (13) are connected in turn. The lower housing (13) is made of silica gel, and a finger accommodating chamber (14) for accommodating a finger to be measured is formed between the opposed surfaces of the lower housing (13) and the middle housing (12). The fingerstall oximeter has high measurement accuracy and small volume, and is easy to disassemble and carry.
    Type: Application
    Filed: March 6, 2013
    Publication date: February 12, 2015
    Inventors: Shuhai Liu, Weihu Wang, Zuobin Li, Peng Wu, Wei Wang