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, 2016
Filed:
Sep. 08, 2011
Brian Bremer, Arlington Heights, IL (US);
Jyothsna Kunduru, Plano, TX (US);
Brian Bremer, Arlington Heights, IL (US);
Jyothsna Kunduru, Plano, TX (US);
BlackBerry Limited, Waterloo, ON, CA;
Abstract
A communications device may include a first transmit path having a first band pass filter operating at a first frequency band having a first bandwidth, and a second transmit path having a second band pass filter operating at a second frequency band having a second bandwidth. The second frequency band may be adjacent the first frequency band and the second bandwidth may be less than the first bandwidth. The communications device may include a third receive path operating at a third frequency band having a third bandwidth, and a fourth receive path operating at a fourth frequency band having a fourth bandwidth. The fourth frequency band may be adjacent the third frequency band, and the fourth bandwidth may be less than the third bandwidth.