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. 16, 2010
Filed:
Aug. 30, 2006
Toru Nakamura, Kasugai, JP;
Hidekiyo Ozawa, Kasugai, JP;
Toru Nakamura, Kasugai, JP;
Hidekiyo Ozawa, Kasugai, JP;
Fujitsu Microelectronics Limited, Kanagawa, JP;
Abstract
An electronic device provided with a system main unit including a load powered by operational voltage. A system power supply unit, connected to the system main unit, supplies the load with the operational voltage. The system main unit includes a memory circuit for storing initial value data containing a set value for setting the operational voltage of the load. A main unit communication circuit reads the initial value data from the memory circuit and transmits the initial value data to the system power supply unit. The system power supply unit includes a power supply communication circuit for communicating with the main unit communication circuit to receive the initial value data. A voltage generation circuit generates voltage corresponding to the set value.