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:
Aug. 05, 2008
Filed:
Apr. 27, 2001
Applicant:
Sylvain Denise, Vaureal, FR;
Inventor:
Sylvain Denise, Vaureal, FR;
Assignee:
Johnson Controls Automotive Electronics, Cergy Pontoise Cedex, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60Q 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The process for the control and activation of vehicle dashboard indicators () consists in distributing the indicators into x groups () of indicators () and in performing a time division multiplexing of the groups (), by determining an actual value of instantaneous excitation of the indicators () and by regulating a shape factor for multiplexed control and activation of the indicators () as a function of the deviation between the actual excitation value and a preset value.
Denise, Sylvain. (2008). Process for the control and actuation of vehicle dashboard indicators (U.S. Patent No. 7408449). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7408449
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