Patent №
US 7,978,010
Granted
2011-07-12
Filed 2009
Owner
DONGBU HITEK CO., LTD.
+2 more
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
12640993
A boost operational amplifier. A boot operational amplifier may include a differential amplifying unit amplifying and/or outputting an inputted differential voltage, a first mirroring unit mirroring a current flowing through a first output terminal of a differential amplifying unit, which may output a mirrored first mirror current, a second mirroring unit mirroring a current flowing through a second output terminal of a differential amplifying unit, which may output a mirrored second mirror current, a pull-up transistor connected between a first power source and an output node, which may switch based on a first and/or a second mirror current, and/or a pull-down transistor connected between a second power source and an output node, which may switch based on a first and/or a second mirror current.
AI classification
Ownership
DONGBU HITEK CO., LTD.
assignment · 236720746
STRATEGIC GLOBAL ADVISORS OF OREGON, INC.
assignment · 354910744
TESSERA ADVANCED TECHNOLOGIES, INC.
assignment · 356200771
Assignors
LEE, WON-HYO
On an employer assignment, the assignors are typically the inventors.