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:
Nov. 05, 2013
Filed:
May. 26, 2011
Lizhong Zhu, Waterloo, CA;
Koon Hung Lee, Mississauga, CA;
Jun Xu, Waterloo, CA;
Libo Zhu, Waterloo, CA;
Fei He, Waterloo, CA;
Craig Stuart Mackenzie, Guelph, CA;
Michael Stephen Corrigan, Waterloo, CA;
George Soliman Mankaruse, Kitchener, CA;
Perry Jarmuszewski, Waterloo, CA;
Lizhong Zhu, Waterloo, CA;
Koon Hung Lee, Mississauga, CA;
Jun Xu, Waterloo, CA;
Libo Zhu, Waterloo, CA;
Fei He, Waterloo, CA;
Craig Stuart Mackenzie, Guelph, CA;
Michael Stephen Corrigan, Waterloo, CA;
George Soliman Mankaruse, Kitchener, CA;
Perry Jarmuszewski, Waterloo, CA;
BlackBerry Limited, Waterloo, Ontario, CA;
Abstract
A mobile wireless communications device includes a wireless local area network (WLAN) radio configured to generate a WLAN transmit signal, and a Bluetooth radio configured to generate a Bluetooth transmit signal. A circulator is coupled downstream of an antenna. A transmit path couples the WLAN radio and the Bluetooth radio to the circulator such that the WLAN radio and the Bluetooth radio are capable of transmitting simultaneously. In addition, a receive path also couples the WLAN radio and the Bluetooth radio to the circulator such that the WLAN radio and the Bluetooth radio are capable of receiving simultaneously.