Patents by Inventor Choong Khong Neng

Choong Khong Neng 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).

Techniques to support seamless mobility of electronic devices engaged in a session initiation protocol (SIP) session

Patent number: 7983218

Abstract: Embodiments of the invention relate to techniques to allow a wireless device engaged in a Session Initiation Protocol (SIP) communication session to move between heterogeneous wireless networks without terminating the SIP session.

Type: Grant

Filed: March 29, 2007

Date of Patent: July 19, 2011

Assignee: Intel Corporation

Inventors: Vijay Sarathi Kesavan, Christian Maciocco, Ng See Leng, Choong Khong Neng

Techniques to support seamless mobility of electronic devices engaged in a session initiation protocol (SIP) session