Inventor

CHOI JOON-YOUNG

KR35 patents

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

CHOI JOON-YOUNG

SAMSUNG ELECTRONICS CO LTD

Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system

Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system

Retransmission apparatus and method in wireless relay communication system

Apparatus and method for providing relay link zone information in a multi-hop relay Broadband Wireless Access communication system

Frame communication apparatus and method in broadband wireless communication system

Apparatus and method for random access in wireless communication system using beamforming

Retransmission apparatus and method in wireless relay communication system

Methods of forming an image sensor

Display module and method of manufacturing the same

Display module and method of manufacturing the same

Apparatus and method for random access in wireless communication system using beamforming

Apparatus and method for providing a digital multimedia broadcasting (DBM) service to a terminal communicable with different communication networks

System and method to transmit/receive signal in a mobile communication system

Apparatus and method for transmitting data using relay station in a broadband wireless communication system

Antenna apparatus in wireless communication device

Apparatus and method for random access in wireless communication system using beamforming

Apparatus and method for uploading data in mobile communication system supporting a plurality of radio access interfaces

Semiconductor substrate, method of fabricating the same, method of fabricating semiconductor device, and method of fabricating image sensor

Apparatus and method for supporting relay service in multihop relay broadband wireless access (BWA) communication system

Nonvolatile memory devices with aligned trench isolation regions

SILTRON INC

Apparatus for growing a single crystalline ingot

single crystalline silicon wafer, ingot, and producing method thereof

Apparatus for growing a silicon ingot

Single crystalline silicon wafer, ingot, and producing method thereof

CHANG YOUNG-BIN

Data service apparatus and method in heterogeneous wireless networks

Apparatus and method for providing relay service in multi-hop relay broadband wireless access communication system

Apparatus and method for performing handoff in a communication system

KOREA ELECTRONICS TELECOMM

System and method for digital broadcast protocol conversion

PSIP converter and converting method and digital cable television broadcasting system using the PSIP converter

KANG HYUN-JEONG

Apparatus and method of relay station (RS) for reporting mobile station (MS)-RS channel state in multihop relay broadband wireless access (BWA) communication system

KOO JIN-KYU

Apparatus and method for performing ranging in a communication system

COWAY CO LTD

Air purifier

CHOI JOON-YOUNG

Semiconductor substrate, method of fabricating the same, method of fabricating semiconductor device, and method of fabricating image sensor

HWANG SUN-HA

Wafer, fabricating method of the same, and semiconductor substrate

KIM HYUN KL

Canister with heater