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:
May. 07, 2013
Filed:
Jun. 03, 2011
Kouhei Kurita, Tokyo, JP;
Kanji Oishi, Tokyo, JP;
Kouhei Kurita, Tokyo, JP;
Kanji Oishi, Tokyo, JP;
Elpida Memory, Inc., Tokyo, JP;
Abstract
A voltage level shift circuit in which a difference in response characteristic depending on the signal level of an input signal is suppressed. The voltage level shift circuit generates an output signal VOUT having a voltage amplitude different from that of the input signal. An inverter INVgenerates a voltage Vin the range of VSS to VDDI according to the input signal. An inverter INVgenerates a voltage Vin the range of VSS to VPERI according to the input signal. An inverter INVgenerates the output signal VOUT according to Vand V
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile