Patents by Inventor Yu Meng HE

Yu Meng HE 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).

  • Cross regulation circuit for multiple outputs and cross regulation method thereof
    Patent number: 9991808
    Abstract: A cross regulation circuit for multiple outputs, includes an input end and at least two output ends. A first output end of the at least two output ends is connected to a feedback circuit. The feedback circuit is connected to the input end and used for maintaining the output voltage of the first output end by adjusting the input end. A first resistor and a first inductor are sequentially connected in series on the upstream of each of other output ends than the first output end and are used for performing cross regulation. In the cross regulation method of the circuit, simultaneous equations are established through parasitic inductance on any output branch and load thereof as well as parasitic inductance on the first output branch so as to obtain the inductance of the first inductor and the capacitance of the first resistor.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: June 5, 2018
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Zhi Tong Lei, Yu Meng He, Feng Zhang
  • CROSS REGULATION CIRCUIT FOR MULTIPLE OUTPUTS AND CROSS REGULATION METHOD THEREOF
    Publication number: 20170126139
    Abstract: A cross regulation circuit for multiple outputs, includes an input end and at least two output ends. A first output end of the at least two output ends is connected to a feedback circuit. The feedback circuit is connected to the input end and used for maintaining the output voltage of the first output end by adjusting the input end. A first resistor and a first inductor are sequentially connected in series on the upstream of each of other output ends than the first output end and are used for performing cross regulation. In the cross regulation method of the circuit, simultaneous equations are established through parasitic inductance on any output branch and load thereof as well as parasitic inductance on the first output branch so as to obtain the inductance of the first inductor and the capacitance of the first resistor.
    Type: Application
    Filed: July 7, 2014
    Publication date: May 4, 2017
    Applicant: Siemens Aktiengesellschaft
    Inventors: Yu Meng HE, Zhi Tong LEI, Feng ZHANG