Inventor

KIM BYUNG-JIK

KR48 patents

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

KIM BYUNG-JIK

SAMSUNG ELECTRONICS CO LTD

Remote access unit and radio-over-fiber network using same

Monitoring the stability of the wavelength of a light signal in an optical communications system employing wavelength division multiplexing and having a wavelength stabilization circuit

Touch screen device, input device, and control method thereof and method thereof

Method and system for assigning radio resources in cellular system using wired relay stations

Single wavelength bi-directional RoF link apparatus or signal transmission in TDD wireless system

Optical cross-connect device with transparency

Apparatus and method for monitoring optical signal

Method and system for generating switching control signal separating transmission signal in optical repeater employing TDD scheme

Method and apparatus for adaptively allocating transmission power for beam-forming combined with OSTBCs in a distributed wireless communication system

Method and system for controlling remote in a TDD optical repeater

ROF link system for supporting various services

Optical cross-connect used in an optical network and method performed by the same

Bit-rate-independent optical cross-connect device in optical transmission system

Opto-electrical cross connect device of high density

Coordinate measuring apparatus for measuring input position of coordinate indicating apparatus, and method of controlling the same

Photoelectric cross-connect system

Apparatus and method for forward error correction

ROF link apparatus capable of stable TDD wireless service

Bit rate-independent optical receiver

Coordinate measuring apparatus for measuring input position of coordinate indicating apparatus, and method of controlling the same

Touch screen, touch panel and electronic device having same

Sensing apparatus and method based on electromagnetic induction type

Coordinate measuring apparatus for measuring input position of a touch and a coordinate indicating apparatus and method thereof

Reconfigurable mobile device

Coordinates indication device and coordinates measurement device for measuring input position of the coordinates indication device

Sensing apparatus and method based on electromagnetic induction type

Input device and electronic device including the same

Apparatus and method for recognizing characters using a camera

Method for correcting write strategy data of an optical disc and optical disc drive using the same

Method of measuring frequency of coordinate indicating device, and electronic apparatus thereof

Position measurement device for measuring position of pen and method for controlling same

Sensing apparatus of electromagnetic induction input type and control method thereof

Remote access unit and optical network for bidirectional wireless communication using the same

Touch pad and electronic apparatus using the same, and method of producing touch pad

Stylus pen and touch panel configured to detect input position and input pressure

LG ELECTRONICS INC

Reciprocating compressor

Reciprocating compressor with vibration reducing plate

KIM BYUNG-JIK

Apparatus and method for increasing cell capacity through optional signal combining between relay stations in a cellular system using wired relay stations

Sensing apparatus for measuring position of touch object by electromagnetic induction and method for controlling the same

CHOI JEONG-SEOK

Portable communication device having flexible display unit

BYUN KANG-HO

Bending sensor and method for fabricating the same

HAN SHUANGFENG

Method of allocating transmission power based on symbol error rate for orthogonal space-time block codes in a distributed wireless communication system

PARK SUNG-KWEON

Frequency hopping modulation apparatus and method in communication system

HWANG SEONG-TAEK

Apparatus and method for recognizing characters using a camera

PARK JEONG-ROK

Method and apparatus for measuring distance in a wireless environment

PARK KYUNG-WAN

Embedded circuit board and manufacturing method thereof

KIM SANG-HO

RoF system providing HD wireless communication service and signal control method for the same

LEE JAE-HOON

Method for concurrently transmitting and receiving data through heterogeneous communication networks and apparatus using the same