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:
Oct. 19, 2010
Filed:
Sep. 20, 2005
Dacheng Zhou, Fort Collins, CO (US);
Jeffry Yetter, Loveland, CO (US);
Daniel A. Berkram, Fort Collins, CO (US);
Dacheng Zhou, Fort Collins, CO (US);
Jeffry Yetter, Loveland, CO (US);
Daniel A. Berkram, Fort Collins, CO (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A bias voltage generation circuit is provided which includes a voltage-to-current translation circuit configured to generate a first current that is positively related to a first voltage. A current mirror circuit is configured to generate a first bias voltage that is negatively related to the first current. The current mirror circuit also generates a second current that is positively related to the first current. Also employed is a current-to-voltage translation circuit configured to generate a second bias voltage that is positively related to the second current.