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:
Mar. 02, 2021
Filed:
May. 15, 2018
Applicant:
Micro Mobio Corporation, Palo Alto, CA (US);
Inventors:
Adam James Wang, Palo Alto, CA (US);
Zlatko Aurelio Filipovic, San Jose, CA (US);
Ikuroh Ichitsubo, Sagamihara, JP;
Kanya Kubota, Higashi-Omi, JP;
Assignee:
Micro Mobio Corporation, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/24 (2006.01); H04B 1/403 (2015.01); H03F 3/195 (2006.01); H03F 1/30 (2006.01); H04B 1/525 (2015.01);
U.S. Cl.
CPC ...
H03F 3/245 (2013.01); H03F 1/305 (2013.01); H03F 3/195 (2013.01); H04B 1/406 (2013.01); H04B 1/525 (2013.01);
Abstract
A multimode multiband wireless device includes a broadband RF power amplifier that receives RF signals and produces amplified RF signals in a cellular band in a broadband, and a coexist filter coupled to the input of the broadband RF power amplifier. The coexist filter can reject RF noise in a predetermined frequency range in the broadband adjacent to the cellular band.