Inventor

LEE SANG KWON

KR70 patents

⚠️ This page may combine multiple inventors who share the name “LEE SANG KWON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEE SANG KWON

HYNIX SEMICONDUCTOR INC

High voltage generator without latch-up phenomenon

Memory device having small clock buffer

Address buffer and method for buffering address in semiconductor memory apparatus

Pseudo SRAM having combined synchronous and asynchronous mode register set

Circuit for controlling internal supply voltage driver

Buffering circuit in a semiconductor memory device

Internal power supply voltage generating circuit with reduced leakage current in standby mode

Data control circuit

Refresh signal generating circuit

Semiconductor memory device capable of performing per-bank refresh

Refresh signal generating circuit

Refresh controlling circuit

Address synchronous circuit capable of reducing current consumption in DRAM

Apparatus and method for controlling active cycle of semiconductor memory apparatus

Semiconductor memory apparatus having column decoder for low power consumption

Column path circuit

Memory device for reducing leakage current

Test vehicle grid array package

PSRAM for performing write-verify-read function

Output driver circuit

SK HYNIX INC

Semiconductor device and system

Semiconductor memory devices and methods of testing open failures thereof

Integrated circuits and semiconductor systems including the same

Semiconductor device configured to generate a refresh pulse for executing a refresh operation in response to the decoded count signal and temperature code

Semiconductor devices and semiconductor systems including the same

Memory module, operation method of memory module, memory system, and operation method of memory system

Serializers

Memory device and test circuit thereof

Semiconductor device and system

Semiconductor memory devices and methods of testing open failures thereof

Semiconductor memory devices and semiconductor systems including the same

Data control circuit

Multi-phase clock generation circuit

LEE SANG-KWON

Method and apparatus for transmitting data in a peer-to-peer network

Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method

Content provision apparatus and method

Active cycle control circuit for semiconductor memory apparatus

SAMSUNG ELECTRONICS CO LTD

Display apparatus, server and control method thereof

Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method

System and method of sharing contents using messenger

LEE SANG KWON

Data transmission circuit

Fuse circuit

Refresh signal generating circuit

HYUNDAI ELECTRONICS IND

High voltage generation circuit

KWON KYOUNG HWAN

Data input circuit

CHOI HYOK-SUNG

Method and apparatus for handling security level of device on network

CHAPALAMADUGU AKHIL

System and method of providing quality of service-enabled contents in peer-to-peer networks

MANDO MACHINE CO LTD

Absolute angular sensor of a steering system for vehicles

HYUNDAI MOTOR CO LTD

Apparatus for predicting friction coefficient of road surface and method thereof

UNIV CHUNG ANG IND ACAD COOP FOUND

Transition metal dichalcogenide homojunction structure with improved seebeck coefficient and method of forming the same