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. 08, 2011
Filed:
Jun. 03, 2010
Applicant:
Saied Rafati, Saratoga, CA (US);
Inventor:
Saied Rafati, Saratoga, CA (US);
Assignee:
Exar Corporation, Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/094 (2006.01); H03K 19/0175 (2006.01);
U.S. Cl.
CPC ...
Abstract
The separate high speed and full speed drivers used in a Universal Serial Bus 2.0 application can be combined into one driver which functions both as full speed/high speed driver and as a result provides output impedance for the full speed/high speed modes which is less process dependent.