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:
Feb. 02, 2010
Filed:
Dec. 13, 2008
Asif Hossain, Kanata, CA;
Shailesh Kaul, Ottawa, CA;
Muhammad Khaledul Islam, Ottawa, CA;
Suresh Periyalwar, Ottawa, CA;
Grace Yeung, Nepean, CA;
Shahid Chaudry, Ottawa, CA;
Asif Hossain, Kanata, CA;
Shailesh Kaul, Ottawa, CA;
Muhammad Khaledul Islam, Ottawa, CA;
Suresh Periyalwar, Ottawa, CA;
Grace Yeung, Nepean, CA;
Shahid Chaudry, Ottawa, CA;
Research In Motion Limited, Waterloo, CA;
Abstract
Method, and associated apparatus, for operating a hybrid access terminal operable in a CDMA 1x/EVDO hybrid communication session system. The hybrid access terminal is operable to communicate pursuant to an EVDO communication session and to a PPP communication session. The opening and closing of the communication sessions are independent of one another. Opening of one session does not require opening of another of the sessions. And, closing of one of the sessions does not require closing of the other of the sessions.