The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 20, 2011
Filed:
Jun. 07, 2004
Helge Szwerinski, Cupertino, CA (US);
Nicolas S Dade, Santa Cruz, CA (US);
Vibhu Vivek, Fremont, CA (US);
Kumara Das Karunakaran, Santa Clara, CA (US);
Helge Szwerinski, Cupertino, CA (US);
Nicolas S Dade, Santa Cruz, CA (US);
Vibhu Vivek, Fremont, CA (US);
Kumara Das Karunakaran, Santa Clara, CA (US);
Nortel Networks Limited, St. Laurent, Quebec, CA;
Abstract
A method and apparatus of establishing a connection between a wireless device and a second device includes maintaining a state of the connection between the wireless device and the second device, and receiving an indication that a wireless link to the wireless device has been lost or may be lost. In response to the receiving the indication that the wireless link to the wireless device has been lost or may be lost, the state of the connection is transitioned from a first state to a second state.