Inventor

KANG BYUNG CHANG

KR36 patents

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

KANG BYUNG CHANG

SAMSUNG ELECTRONICS CO LTD

Method for monitoring traffic in packet switched network

Assignment method and apparatus of virtual path and virtual channel identifiers in an asynchronous transfer mode

Method of allocating wireless resource for space division multiple access communication and wireless resource allocation system of enabling the method

Transferring context during hand-over of mobile node in a wireless network

Allocating bandwidth using resilient packet ring (RPR) fairness mechanism

Broadcast/communication unified passive optical network system

Optical multi-ring network for burst data communication

Central processing unit having branch instruction verification unit for secure program execution

Method and apparatus for reducing peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signal and transmitter

Antenna and communication system including the antenna

Method and apparatus for user scheduling in multi-user multiple input multiple output (MIMO) communication system

Internet protocol address look-up device

Temperature compensating device for APD optical receiver

Multicast packet processing apparatus and method

Passive optical network system providing simultaneously both broadcasting service and data service

Wavelength-division-multiplexed optical source and passive optical network system employing the same

Raman optical fiber amplifier using erbium doped fiber

Wideband amplifier with erbium-doped fiber

Long-wavelength optical fiber amplifier

Method and apparatus for determining number of antennas in multiple input multiple output (MIMO) communication system

Burst mode optical receiver

Wireless power supply and method of supplying power

Duobinary optical transmission apparatus

Duobinary optical transmitter

Gain flattening filter and gain flattened optical fiber amplifier employing the same

Method and device for determining transmission power in multi-antenna communication system

Method for determining transmission power in MIMO system based on cooperative transmission

Method for determining transmission power in MIMO system based on cooperative transmission

System and method for gigabit media independence interface (GMII)-to-system packet interface level 3 (SPI-3) interface translation

Transmitter for supporting multimode and multiband using multiple radio frequency (RF) digital-to-analog converters (DAC) and control method of the transmitter

Optical fiber amplifier having automatic power control function and automatic power control method

Central control apparatus and method for energy efficiency of a base station in a mobile communication system

LEE JUN HAENG

Apparatus and method of video conference to distinguish speaker from participants

UNIV YONSEI SEOUL

Internet protocol address look-up method

CHOI JIN HYEOCK

Computing device negotiating with a proxy device to control sleep mode and achieving energy saving

LEE BYUNG MOO

Communication device and method for enhancing energy efficiency