Inventor

CHOI SUNG-WOOK

KR75 patents

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

CHOI SUNG-WOOK

SAMSUNG ELECTRONICS CO LTD

Dispersion-controlled optical fiber

Server and method for controlling server

Display apparatus capable of releasing a voice input mode by sensing a speech finish and voice control method thereof

Photographing lens and photographing apparatus

Image sensor module having curved infrared cut-off filter

Graded-index optical fiber

Display apparatus capable of releasing a voice input mode by sensing a speech finish and voice control method thereof

Portable electronic device and electronic device

Display apparatus capable of releasing a voice input mode by sensing a speech finish and voice control method thereof

Server for processing speech, control method thereof, image processing apparatus, and control method thereof

Imaging lens and imaging apparatus including the same

Display device, server device, voice input system and methods thereof

Server and method for controlling server

Display apparatus capable of releasing a voice input mode by sensing a speech finish and voice control method thereof

Server and method for controlling server

Server and method for controlling server

Communication supporting method and apparatus using non-access stratum protocol in mobile telecommunication system

Wide band dispersion-controlled fiber

Speech recognition apparatus and method thereof

Photographic lens and electronic apparatus

Eye tracking method and display apparatus using the same

KOREA FOOD RES INST

High-resolution terahertz wave concentration module, scattered light detection module, and high-resolution inspection apparatus using terahertz bessel beam

High-resolution terahertz wave concentration module, scattered light detection module, and high-resolution inspection apparatus using terahertz bessel beam

High-resolution terahertz wave concentration module, scattered light detection module, and high-resolution inspection apparatus using terahertz bessel beam

Device for inspecting large area high speed object

LG DISPLAY CO LTD

Light emitting display device and driving method thereof

Light emitting display device and driving method thereof

Array substrate and liquid crystal display device including the same

Display device and driving method of the same

YEONHO MS CO LTD

Electrical connector

Electrical connector

SAMSUNG TECHWIN CO LTD

Barrel assembly of zoom camera

Zoom lens barrel structure of zoom camera

PARK DONG-YOUNG

Contactless charging method for charging battery

SUH KYUNG JOO

NAS communication method and apparatus in mobile telecommunication system

LS CABLE & SYSTEM LTD

Contact-less chargeable battery and charging device, battery charging set, and charging control method thereof

YUHAN CORP

Cyclosporin containing composition and process for the preparation thereof

LIBRAHEART INC V

Ventricular assist device cannula and ventricular assist device including the same

CHOI SUNG WOOK

Ventricular assist device cannula and ventricular assist device including the same

LEE BONG-GU

Shaping apparatus for fruits and root and tuberous vegetables

HYNIX SEMICONDUCTOR INC

SRAM cell and method for fabricating the same

CHOI SUNG-WOOK

Electronic device having slide-tilt operation

KIM JAE-HO

Biosensor based on carbon nanotube-electric field effect transistor and method for producing the same

CHUN HYANG-SOOK

High resolution object inspection apparatus using terahertz wave

HYUNDAI ELECTRONICS IND

Method of fabricating capacitors

CHUN HYANG SOOK

Non-contact heating type of gene amplification system

JEONG TAE-HOON

Varistor and varistor apparatus

HANWHA TECHWIN CO LTD

Focusing apparatus and method

HANWHA VISION CO LTD

Focusing apparatus and method

SK HYNIX INC

Regulator, voltage generator and semiconductor memory device