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:
Feb. 15, 2011
Filed:
Sep. 05, 2008
Applicant:
George Tuma, San Jose, CA (US);
Inventor:
George Tuma, San Jose, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A controller controls fan speed as a function of temperature indications. The controller maintains a constant fan speed despite indications of decreasing temperature at least until a preset wait period has expired since the last fan-speed change.