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:
Jun. 14, 2011
Filed:
Jul. 29, 2005
Applicant:
Eric Wolf Gross, Mountain View, CA (US);
Inventor:
Eric Wolf Gross, Mountain View, CA (US);
Assignee:
Cypress Semiconductor Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 17/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An impedance matching circuit has a number of buffers each having a variable impedance circuit. A variable impedance sense control block has an impedance code as an output. A sequencing circuit couples the impedance code of the variable impedance sense control block to the variable impedance circuit of each of the buffers.