Patents by Inventor Joakim Carl Gabrielsson

Joakim Carl Gabrielsson 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).

  • Sampling pumps and gas analyzers
    Patent number: 11287410
    Abstract: Provided are sampling pumps and gas analyzers using the sampling pumps. The sampling pump may include at least one reciprocating pump set and a control system. Each reciprocating pump set can include two reciprocating pumps. The control system can output drive signals for controlling reciprocating drawing and compressing operations of the reciprocating pumps, where the control system may be designed to output the drive signals that cause the two reciprocating pumps within the same set to provide opposing impact directions at the same time.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: March 29, 2022
    Assignees: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD., SHENZHEN MINDRAY SCIENTIFIC CO., LTD.
    Inventors: Weidong Zhou, Zhonghua Liu, Yunfeng Liu, Jian Cen, Heng Chen, Guangqi Huang, Joakim Carl Gabrielsson, Johan Nils Ernst Werner, Peter Erik Axel Svedmyr
  • SAMPLING PUMPS AND GAS ANALYZERS
    Publication number: 20200278334
    Abstract: Provided are sampling pumps and gas analyzers using the sampling pumps. The sampling pump may include at least one reciprocating pump set and a control system. Each reciprocating pump set can include two reciprocating pumps. The control system can output drive signals for controlling reciprocating drawing and compressing operations of the reciprocating pumps, where the control system may be designed to output the drive signals that cause the two reciprocating pumps within the same set to provide opposing impact directions at the same time.
    Type: Application
    Filed: May 19, 2020
    Publication date: September 3, 2020
    Inventors: Weidong Zhou, Zhonghua Liu, Yunfeng Liu, Jian Cen, Heng Chen, Guangqi Huang, Joakim Carl Gabrielsson, Johan Nils Ernst Werner, Peter Erik Axel Svedmyr
  • Sampling pumps and gas analyzers
    Patent number: 10656132
    Abstract: Provided are sampling pumps and gas analyzers using the sampling pumps. The sampling pump may include at least one reciprocating pump set and a control system. Each reciprocating pump set can include two reciprocating pumps. The control system can output drive signals for controlling reciprocating drawing and compressing operations of the reciprocating pumps, where the control system may be designed to output the drive signals that cause the two reciprocating pumps within the same set to provide opposing impact directions at the same time.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: May 19, 2020
    Assignees: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD., SHENZHEN MINDRAY SCIENTIFIC CO., LTD.
    Inventors: Weidong Zhou, Zhonghua Liu, Yunfeng Liu, Jian Cen, Heng Chen, Guangqi Huang, Joakim Carl Gabrielsson, Johan Nils Ernst Werner, Peter Erik Axel Svedmyr
  • Gas treatment device and medical equipment using the same
    Patent number: 9506900
    Abstract: Provided are gas treatment devices and medical equipment thereof. The gas treatment device can include at least a first gas monitoring module and a second gas monitoring module, a master control module and an integrated gas circuit board. A gas outlet, at least one gas inlet and a monitoring interface can be arranged on a surface of the integrated gas circuit board, while a first and a second gas circuits may be arranged inside the integrated gas circuit board. The gas inlet can include a first gas inlet and a second gas inlet. The gas outlet and the first gas inlet can communicate with first and second ends of the first gas circuit, and the second gas inlet can communicate with one end of the second gas circuit. The first and the second gas circuits can communicate with the first and the second gas monitoring modules through corresponding monitoring interfaces.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: November 29, 2016
    Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    Inventors: Xuegang Zhang, Zhonghua Liu, Meng Zhu, Weidong Zhou, Jian Cen, Shuangtao Xiong, Guangqi Huang, Joakim Carl Gabrielsson, Johan Nils Ernst Werner
  • GAS TREATMENT DEVICE AND MEDICAL EQUIPMENT USING THE SAME
    Publication number: 20140326046
    Abstract: Provided are gas treatment devices and medical equipment thereof. The gas treatment device can include at least a first gas monitoring module and a second gas monitoring module, a master control module and an integrated gas circuit board. A gas outlet, at least one gas inlet and a monitoring interface can be arranged on a surface of the integrated gas circuit board, while a first and a second gas circuits may be arranged inside the integrated gas circuit board. The gas inlet can include a first gas inlet and a second gas inlet. The gas outlet and the first gas inlet can communicate with first and second ends of the first gas circuit, and the second gas inlet can communicate with one end of the second gas circuit. The first and the second gas circuits can communicate with the first and the second gas monitoring modules through corresponding monitoring interfaces.
    Type: Application
    Filed: July 17, 2014
    Publication date: November 6, 2014
    Inventors: Xuegang Zhang, Zhonghua Liu, Meng Zhu, Weidong Zhou, Jian Cen, Shuangtao Xiong, Guangqi Huang, Joakim Carl Gabrielsson, Johan Nils Ernst Werner
  • SAMPLING PUMPS AND GAS ANALYZERS
    Publication number: 20140326042
    Abstract: Provided are sampling pumps and gas analyzers using the sampling pumps. The sampling pump may include at least one reciprocating pump set and a control system. Each reciprocating pump set can include two reciprocating pumps. The control system can output drive signals for controlling reciprocating drawing and compressing operations of the reciprocating pumps, where the control system may be designed to output the drive signals that cause the two reciprocating pumps within the same set to provide opposing impact directions at the same time.
    Type: Application
    Filed: July 17, 2014
    Publication date: November 6, 2014
    Inventors: Weidong Zhou, Zhonghua Liu, Yunfeng Liu, Jian Chen, Heng Chen, Guangqi Huang, Joakim Carl Gabrielsson, Johan Nils Ernst Werner, Peter Erik Axel Svedmyr