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:
Apr. 24, 2007
Filed:
Jun. 03, 2005
Yasuyuki Sohara, Tokyo, JP;
Yasuyuki Sohara, Tokyo, JP;
Renesas Technology Corp., Tokyo, JP;
Abstract
In a basic circuit of a booster circuit, two charging units perform a charging operation and two boosting units perform a boosting operation (discharging operation). One of the charging units is connected to a voltage input and the other is connected to a voltage output. The charging unit that is connected to the voltage input includes three parallel connected MOS transistors Q, Q, and Q, the other charging unit includes a MOS transistor Q. One of the boosting units is connected to the voltage input and the other is connected to the voltage output. The boosting unit that is connected to the voltage input includes three parallel connected MOS transistors Q, Q, and Q, the other boosting unit includes a MOS transistor Q. Qand Qare turned ON immediately after start up, then Qand Qare turned ON and finally Qand Qare turned ON.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile