Patents by Inventor Harald Remmert

Harald Remmert 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).

  • Patent number: 9935840
    Abstract: Systems and methods for self-configuring wireless device initializations are provided. In one embodiment, a network device comprises: a radio module that includes a plurality of wireless service support circuits, wherein each of the support circuits includes modules that configure the radio module to establish wireless network communication links over at least one band of a wireless network operator; initialization logic coupled to the radio module; and a network service preference policy stored in a memory coupled to the initialization logic; wherein, upon initialization of the device, the initialization logic surveys one or more wireless services received by the radio module and compares results of the survey against a network service preference policy; and wherein the initialization logic activates a first support circuits associated with a first wireless service when the survey indicates that the first wireless signal satisfies the network service preference policy.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: April 3, 2018
    Assignee: Digi International Inc.
    Inventors: Curt Ahart, Harald Remmert
  • Patent number: 9930532
    Abstract: Systems and methods for secure out-of-band wireless device management are provided. In one embodiment, a network device comprises: a wireless radio module that includes: a first wireless modem, wherein the first wireless modem communicates application data over a first wireless service; a second wireless modem, wherein the second wireless modem communicates management data over a second wireless service distinct from the first wireless service; a wireless radio module management logic programmed to manage operation of the wireless radio module based on the management data communicated using the second wireless modem.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: March 27, 2018
    Assignee: Digi International Inc.
    Inventor: Harald Remmert
  • Publication number: 20170257274
    Abstract: Systems and methods for self-configuring wireless device initializations are provided. In one embodiment, a network device comprises: a radio module that includes a plurality of wireless service support circuits, wherein each of the support circuits includes modules that configure the radio module to establish wireless network communication links over at least one band of a wireless network operator; initialization logic coupled to the radio module; and a network service preference policy stored in a memory coupled to the initialization logic; wherein, upon initialization of the device, the initialization logic surveys one or more wireless services received by the radio module and compares results of the survey against a network service preference policy; and wherein the initialization logic activates a first support circuits associated with a first wireless service when the survey indicates that the first wireless signal satisfies the network service preference policy.
    Type: Application
    Filed: March 4, 2016
    Publication date: September 7, 2017
    Inventors: Curt Ahart, Harald Remmert
  • Publication number: 20170257764
    Abstract: Systems and methods for secure out-of-band wireless device management are provided. In one embodiment, a network device comprises: a wireless radio module that includes: a first wireless modem, wherein the first wireless modem communicates application data over a first wireless service; a second wireless modem, wherein the second wireless modem communicates management data over a second wireless service distinct from the first wireless service; a wireless radio module management logic programmed to manage operation of the wireless radio module based on the management data communicated using the second wireless modem.
    Type: Application
    Filed: March 4, 2016
    Publication date: September 7, 2017
    Inventor: Harald Remmert
  • Patent number: 8424024
    Abstract: A method and system are illustrated to redirect serial device requests from an application on a computer to a plurality of serial devices connected to the computer via a network. The method and system include receiving serial device requests from one or more applications existing on the computer. Each serial device request may be associated with a specific application protocol and directed to one of the plurality of serial devices over the network. The method and system include determining, for a respective serial device request, an application protocol associated with the respective serial device request and forwarding the respective serial device request as a serial redirector message according to the determined application protocol. The method and system include associating the forwarded serial redirector message with a transport protocol.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: April 16, 2013
    Assignee: Digi International Inc.
    Inventor: Harald Remmert
  • Publication number: 20100251269
    Abstract: A method and system are illustrated to redirect serial device requests from an application on a computer to a plurality of serial devices connected to the computer via a network. The method and system include receiving serial device requests from one or more applications existing on the computer. Each serial device request may be associated with a specific application protocol and directed to one of the plurality of serial devices over the network. The method and system include determining, for a respective serial device request, an application protocol associated with the respective serial device request and forwarding the respective serial device request as a serial redirector message according to the determined application protocol. The method and system include associating the forwarded serial redirector message with a transport protocol.
    Type: Application
    Filed: March 26, 2009
    Publication date: September 30, 2010
    Applicant: Digi International Inc.
    Inventor: Harald Remmert