Patents by Inventor HANS WALDMANN

HANS WALDMANN 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).

  • Network connectivity for constrained wireless sensor nodes
    Patent number: 10212261
    Abstract: Wireless sensor nodes for enabling network connectivity in a wireless sensor network system are disclosed herein. An exemplary method includes receiving a Lightweight Machine-to-Machine (LWM2M) network packet from a network node over a network; using a media access control (MAC) layer to route the LWM2M network packet to a sensor node when a destination Internet Protocol (IP) address specified in the LWM2M network packet matches a virtual IP address; and using a network layer to route the LWM2M network packet to the sensor node when the destination IP address does not match a virtual IP address.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: February 19, 2019
    Assignee: ANALOG DEVICES GLOBAL
    Inventors: Prakash Govindaraju, Hans Waldmann, Shankar S. Malladi
  • NETWORK CONNECTIVITY FOR CONSTRAINED WIRELESS SENSOR NODES
    Publication number: 20170295503
    Abstract: Wireless sensor nodes for enabling network connectivity in a wireless sensor network system are disclosed herein. An exemplary method includes receiving a Lightweight Machine-to-Machine (LWM2M) network packet from a network node over a network; using a media access control (MAC) layer to route the LWM2M network packet to a sensor node when a destination Internet Protocol (IP) address specified in the LWM2M network packet matches a virtual IP address; and using a network layer to route the LWM2M network packet to the sensor node when the destination IP address does not match a virtual IP address.
    Type: Application
    Filed: April 8, 2016
    Publication date: October 12, 2017
    Applicant: ANALOG DEVICES GLOBAL
    Inventors: PRAKASH GOVINDARAJU, HANS WALDMANN, Shankar S. Malladi