Inventor

JEONG BONG HWA

KR21 patents

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

JEONG BONG HWA

HYNIX SEMICONDUCTOR INC

Current reducing device in sense amplifier over driver scheme of semiconductor memory chips and its method

Internal voltage supply circuit of a semiconductor memory device with a refresh mode

Back-bias voltage generator for decreasing a current consumption of a self-refresh operation

Voltage pumping device

Self refresh operation of semiconductor memory device

Apparatus and method for data outputting

Apparatus and method for data outputting

Semiconductor memory device reducing noise

Self refresh operation of semiconductor memory device

Self refresh operation of semiconductor memory device

VPP pumping circuit and VPP pumping method using the same

Semiconductor memory apparatus

Circuit and method for supplying power to sense amplifier in semiconductor memory apparatus

Voltage Pumping Device

SK HYNIX INC

Semiconductor device and internal voltage adjusting method thereof

Test systems configured to perform test mode operations for multiple memory devices

Internal voltage generation circuit

JEONG BONG HWA

Internal voltage compensation circuit

Internal voltage compensation circuit

HYUNDAI ELECTRONICS IND

Delay circuit for delaying a high frequency signal and capable of adjusting an effective pulse width

LG SEMICON CO LTD

Reference voltage generating circuit of sense amplifier using residual data line