Patents by Inventor Sridhar M. Rajagopal

Sridhar M. Rajagopal 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).

  • Method for virtual network connectivity for powered off stations in wireless LAN networks
    Patent number: 7158778
    Abstract: An access point in a wireless network is connected to wireless devices. When any of the devices becomes inaccessible, the device sends a notification to the access point to indicate the inaccessibility. The access point then receives and stores incoming messages that are destined for the device. The access point forwards the messages to the device when the device is ready to receive the message.
    Type: Grant
    Filed: April 11, 2002
    Date of Patent: January 2, 2007
    Assignee: Intel Corporation
    Inventors: Kalathil Perazhi Sameer, Anil A. Degwekar, Sridhar M. Rajagopal, Sudhir Tonse, Meeta Mishra
  • Virtual network connectivity for devices in wireless LAN networks
    Publication number: 20040203609
    Abstract: An access point in a wireless network is connected to wireless devices. When any of the devices becomes inaccessible, the device sends a notification to the access point to indicate the inaccessibility. The access point then receives and stores incoming messages that are destined for the device. The access point forwards the messages to the device when the device is ready to receive the message.
    Type: Application
    Filed: April 11, 2002
    Publication date: October 14, 2004
    Inventors: K.P. Sameer, Anil A. Degwekar, Sridhar M. Rajagopal, Sudhir Tonse, Meeta Mishra