Inventor

JEONG JIN-WOO

KR76 patents

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

JEONG JIN-WOO

ELECTRONICS & TELECOMMUNICATIONS RES INST

Field-emission device with improved beams-convergence

X-ray tube

X-ray imaging device and driving method thereof

X-ray tube

Field emission device having field emitter including photoelectric material and method of manufacturing the same

Apparatus comprising data obtaining unit and image processing unit and method for processing X-ray image

Apparatus for aging field emission device and aging method thereof

X-ray source

Radiography apparatus

X-ray source

Micro focus X-ray tube using nano electric field emitter

X-ray tube

X-ray generator and driving method thereof

Field emission device with ground electrode

Backscattered X-ray imaging device based on multi-sources

High voltage driving device

Method for manufacturing electric field emission device

X-ray tube

X-ray tube

Field emission device

Electron emission source and method for fabricating the same

Vacuum closed tube and X-ray source including the same

KOREA ELECTRONICS TELECOMM

Field emission device

Method for driving multi electric field emission devices and multi electric field emission system

Multi-electrode field emission device having single power source and method of driving same

Active-matrix field emission pixel and active-matrix field emission display

X-ray tube

X-ray tube and method of controlling X-ray focal spot using the same

Micro stage using piezoelectric element

Wafer-scale microcolumn array using low temperature co-fired ceramic substrate

Micro column electron beam apparatus formed in low temperature co-fired ceramic substrate

Micro-column electron beam apparatus

JEONG JIN WOO

Stacked x-ray tube apparatus using spacer

Electric field emission x-ray tube apparatus equipped with a built-in getter

Tomosynthesis system

Field emission X-ray tube and method of operating the same

Field emission x-ray tube apparatus for facilitating cathode replacement

Field emission lamp

SAMSUNG ELECTRONICS CO LTD

Method and apparatus for content protection in Wi-Fi direct network

Semiconductor device

Image forming apparatus, image forming method, image processing apparatus and image processing method thereof

Image processing apparatus and method

Semiconductor device

KIM DAE JUN

Microminiature X-ray tube with triode structure using a nano emitter

Discretely addressable large-area X-ray system

JEONG JIN-WOO

Method and apparatus for content protection in Wi-Fi direct network

MICROSOFT CORP

Providing crowdsourced answers to information needs presented by search engine and social networking application users

VERMA LOCHAN

Method and apparatus for service discovery in Wi-Fi direct network

KOREA ELECTRONICS TECHNOLOGY

Motion-constrained AV1 encoding method and apparatus for tiled streaming

SONG YOON HO

Active-matrix field emission pixel