Inventor

HONG YUN SEOK

KR34 patents

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

HONG YUN SEOK

SK HYNIX INC

Power control device

Driving device

Devices configured to conduct a power gating operation

Semiconductor integrated circuit device having electrostatic discharge protection circuit

Semiconductor device and semiconductor system including the same

Semiconductor device having fuse array with disconnectable voltage generator and method of operating the same

Electronic device performing power switching operation

Semiconductor device for detecting characteristics of semiconductor element and operating method thereof

Semiconductor system including a phase changeable memory device

Electronic device performing power gating operation

Semiconductor system including a phase changeable memory device

Semiconductor integrated circuit device relating to an electrical over stress protecting circuit

Voltage controlling circuit

Substate bias voltage generation circuits and methods to control leakage in semiconductor memory device

Driver circuit of semiconductor apparatus

Pumping circuit

Data transfer device and semiconductor device including the data transfer device

Semiconductor memory device including array e-fuse

Internal voltage generation circuits

Boot-up method of E-fuse, semiconductor device and semiconductor system including the same

HYNIX SEMICONDUCTOR INC

Low power semiconductor memory device

Refresh period signal generator with digital temperature information generation function

Period signal generator of semiconductor integrated circuit

Temperature compensated self-refresh circuit

Method for analyzing defect of SRAM cell

Memory device including parallel test circuit

Method for analyzing defect of SRAM cell

Device for controlling temperature compensated self-refresh period

Delay circuit

Semiconductor memory apparatus having decreased leakage current

HONG YUN SEOK

Power-up signal generation circuit of semiconductor apparatus

Self refresh circuit

Test device for testing transistor characteristics in semiconductor integrated circuit

HONG YUN-SEOK

Digital temperature information generating apparatus for semiconductor integrated circuit