Inventor

KIM CHULWOO

KR58 patents

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

KIM CHULWOO

SAMSUNG ELECTRONICS CO LTD

Tape wiring substrates and packages including the same

Semiconductor package and method of fabricating the same

Semiconductor package including a substrate having two silicon layers formed on each other

Hybrid substrates, semiconductor packages including the same and methods for fabricating semiconductor packages

Semiconductor device

Method and electronic device for playing audio data using dual speaker

Semiconductor package and method of manufacturing semiconductor package

Semiconductor package and method of manufacturing semiconductor package

Semiconductor package

Method of fabricating semiconductor package including sub-interposer substrates

Semiconductor package with heat dissipation member

Semiconductor package with thermal interface material for improving package reliability

Thermometer code generator, and frequency-locked loop including the same

Semiconductor packages

Receiver including a pulse amplitude modulation decoder, and a memory device including the same

Semiconductor device and memory system

Data transmitting and receiving device

Differential signal processing device using advanced braid clock signaling

Electronic device for inputting characters and method of operation of same

Package substrate and semiconductor package including the same

UNIV KOREA RES & BUS FOUND

Successive approximated register analog-to-digital converter and conversion method thereof

Continuous-time delta-sigma modulator

Electronic device including capacitive sensor driven by stylus excited by magnetic field, touch system including the same, and operating method thereof

Pulse amplitude modulation-3 transceiver and operation method thereof

Transceiver using multi-level braid signaling and method of operating the same

Touch sensor with modular shape and display device including the same

Capacitively coupled continuous-time delta-sigma modulator and operation method thereof

Single-signal receiver including active inductor continuous time linear equalizer and reference voltage selection equalizer, and method for operating the same

Electronic device for identifying touch position, touch system including electronic device, and operation method thereof

UNIV ILLINOIS

Delay locked loop clock generator

CMOS skewed static logic and method of synthesis

CMOS sequential logic configuration for an edge triggered flip-flop

CMOS parallel dynamic logic and speed enhanced static logic

UNIV IND & ACAD COLLABORATION

Hierarchical time to digital converter

Apparatus and method for measurement of temperature using oscillators

Apparatus and method for clock generation with piecewise linear modulation

SEMES CO LTD

Method of maintaining an ink jet head and printing method using an ink jet head

Chemical liquid removing unit, device for supplying chemical liquid and method of removing chemical liquid

Apparatus for discharging chemical liquid and method of discharging chemical liquid

SON DAEWOO

Hybrid substrates, semiconductor packages including the same and methods for fabricating semiconductor packages

Hybrid substrates, semiconductor packages including the same and methods for fabricating semiconductor packages

HYNIX SEMICONDUCTOR INC

Open-loop slew-rate controlled output driver

Impedance-controlled pseudo-open drain output driver circuit and method for driving the same

KIM CHULWOO

Serial transceiver and communication method used by the serial transceiver

DLL-based multiphase clock generator

SK HYNIX INC

Duty cycle correction circuit including a reference clock generator

Transmitter, receiver and system including the same

UNIV HONG KONG SCIENCE & TECH

Charge pumping apparatus for low voltage and high efficiency operation

SK TELECOM CO LTD

Method and apparatus for determining search range for adaptive motion vector for use in video encoder

IBM

Circuit and related method for synchronizing data signals to a core clock