Yonsei University

Stats Chippac Pte. Ltd.

Silicon Mitus, Inc.

Tong Yang Moolsan Co., Ltd.

Ju Hyun Park

Seong Ook Jung

Han Wool Jeong

Jin Woong Kim

Jong-Woo Ha

Kang Yoon Lee

Young Jun Park

Hyung Gu Park

Tae Woo Oh

Seong Jin Oh

Jung Yeon Kim

Sang Il Nam

Kee Dong Yoon

Han Suk Seo

Ii Kwon Jang

Gwang Kim, Jr

Kwang Muk Choi

Ho Jun Shin

Se Hyuk Oh

Disclosed is a static random access memory including an assist circuit. More particularly, a static random access memory according to an embodiment of the present disclosure may include a bit cell part including at least one bit cell connected between a first ground voltage node and a second ground voltage node; and a controller including a first transistor configured to control connection between the first ground voltage node and the second ground voltage node, a second transistor configured to float a first ground voltage of the first ground voltage node, and a third transistor configured to float a second ground voltage of the second ground voltage node, wherein the controller controls the first and second ground voltages supplied to the bit cell part using the first, second, and third transistors.

Static random access memory including assist circuit

Disclosed is an SRAM cell capable of performing a differential operation. An SRAM cell according to an embodiment of the present disclosure may include a data node portion including four transistors constituting first and second data nodes; a data controller including first and second pass-gate transistors configured to control read and write of data in the first and second data nodes; and a control transistor connected to the data node portion through the second data node and configured to be controlled based on a driving voltage of a second word line having an opposite polarity to a first word line transmitting a driving voltage to the data controller.

Static random access memory cell capable of performing differential operation

A method of charging a battery by a charging system comprising a master charging circuit and N (N is a natural number) slave charging circuits. The method includes: sourcing a first current to a single-wired bus by the master charging circuit; absorbing (sinking) a second current from the single-wired bus by the N slave charging circuits connected to the single-wired bus; identifying a single-wired bus voltage formed on the single-wired bus at a particular time point by the master charging circuit; and identifying the number of slave charging circuits based on the single-wired bus voltage by the master charging circuit.

Multi-configurable switch mode charging system, charging circuit, and charging method

The present invention relates to a composition comprising an extract ofhaving neuron-protective activity for preventing and treating brain disease. The extracts fromshow potent neuronal cell protective activity by inhibiting neuronal cell death caused by neuro-toxicity of glutamate and HOtherefore it can be used as the therapeutics or health food for treating and preventing brain diseases.

[object Object]

A stacked integrated circuit package-in-package system is provided forming a first integrated circuit package having a first peripheral contact, forming a second integrated circuit package having a second peripheral contact, stacking the second integrated circuit package on the first integrated circuit package in an offset configuration with the first peripheral contact exposed, the offset configuration provides a second package overhang with the second integrated circuit package above the first integrated circuit package, electrically connecting the first peripheral contact and a package substrate top contact, and electrically connecting the second peripheral contact and the package substrate top contact.

Stacked integrated circuit package-in-package system

Growing community of inventors

Seoul, South Korea

Ju Hyun Park