Patents by Inventor Jan Dressel

Jan Dressel 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).

  • Integrated microinverter housing for a PV AC module
    Patent number: 9343600
    Abstract: Systems and devices relating to an integrated housing for microinverters. The housing has a cavity for housing the circuitry of the microinverter. The housing is mountable on a back sheet of a PV module by way of the housing's top cover. An opening at the back of the housing accommodates DC contacts coming from the PV module while a void configured for an output port is also present in the housing. When mounted on the PV module, the housing is spaced apart from the module.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: May 17, 2016
    Inventors: Haibo Zhang, Jan Dressel, Praveen Jain, Majid Pahlevaninezhad, Shangzhi Pan
  • INTEGRATED MICROINVERTER HOUSING FOR A PV AC MODULE
    Publication number: 20150163949
    Abstract: Systems and devices relating to an integrated housing for microinverters. The housing has a cavity for housing the circuitry of the microinverter. The housing is mountable on a back sheet of a PV module by way of the housing's top cover. An opening at the back of the housing accommodates DC contacts coming from the PV module while a void configured for an output port is also present in the housing. When mounted on the PV module, the housing is spaced apart from the module.
    Type: Application
    Filed: December 5, 2014
    Publication date: June 11, 2015
    Inventors: Haibo ZHANG, Jan DRESSEL, Praveen JAIN, Majid PAHLEVANINEZHAD, Shangzhi PAN
  • Method for setting up a connection between a mobile radio network and a destination call number in a private communication network
    Patent number: 6799041
    Abstract: A method for setting up a connection between a mobile radio network and a destination call number in a private communication network via a mobile radio network gateway. According to the inventive method, a call request is transferred from a mobile terminal to the mobile radio network gateway. The mobile radio network gateway begins by setting up a connection to the desired destination call number of the private network and, once this has been successfully achieved, subsequently sets up a connection to the mobile terminal.
    Type: Grant
    Filed: February 1, 2001
    Date of Patent: September 28, 2004
    Assignee: T-Mobile Deutschland GmbH
    Inventors: Jan Dressel, Jens Hake