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:
Jul. 24, 2018
Filed:
Jun. 19, 2013
Applicant:
Qualcomm Technologies, Inc., San Diego, CA (US);
Inventor:
Maurice De Jongh, Nijmegen, NL;
Assignee:
QUALCOMM Technologies, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 11/04 (2006.01); H03H 11/28 (2006.01); H03J 5/24 (2006.01); H03J 1/00 (2006.01); H03H 7/01 (2006.01);
U.S. Cl.
CPC ...
H03J 5/244 (2013.01); H03H 11/04 (2013.01); H03H 11/28 (2013.01); H03J 1/0008 (2013.01); H03J 5/246 (2013.01); H03J 2200/10 (2013.01);
Abstract
An improved switchable capacitor array comprises a plurality of n≥2 capacitor units, each comprising a capacitor with a capacitance and a switch unit. The capacitor units are electrically connected in series. Equidistantly spaced impedance values can be obtained if the values of the capacitances are chosen properly.