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:
Jan. 13, 2009
Filed:
Dec. 30, 2005
Applicants:
Teng-chi Lin, Keelung, TW;
Ikuroh Ichitsubo, Kanagawa Prafecture, JP;
Guan-wu Wang, Palo Alto, CA (US);
Weiping Wang, Palo Alto, CA (US);
Inventors:
Teng-Chi Lin, Keelung, TW;
Ikuroh Ichitsubo, Kanagawa Prafecture, JP;
Guan-Wu Wang, Palo Alto, CA (US);
Weiping Wang, Palo Alto, CA (US);
Assignee:
Micro-Mobio, Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 9/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Systems and methods are disclosed to transmit and receive radio frequency (RF) signals by providing a plurality of high gain, highly directional antennas on a multi-layer printed circuit board; using a processor to gate RF signals from each antenna and to select an antenna transmission pattern based on antenna turned on or the combination of a number of antennas turned on, among others.