Inventor

JOO KYU-NAM

KR41 patents

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

JOO KYU-NAM

SAMSUNG DISPLAY DEVICES CO LTD

Cathode body, electron gun, and cathode ray tube employing a ferroelectric emitter

Plasma display device with electrically floated auxiliary electrodes

Positive nickel electrode for alkaline storage battery

Plasma display device with ferroelectric dielectric layer

Active material for nickel electrode and nickel electrode having the same

Direct heating cathode and process for producing such

Cathode assembly having thermion emitter of cermet pallet

Cathode for electron tube having an electron-emission layer including a lanthanum-magnesium-manganese oxide

Thermion emitting oxide cathode and method for making the same

Hydrogen occluded alloy and process for producing such

Cathode ray tube

Cathode for electron tube

Negative electrode for alkaline storage battery

SAMSUNG SDI CO LTD

Negative active material, negative electrode, and lithium battery

Cathode material of electron beam device and preparation method thereof

Negative electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same

Negative electrode active material, method of preparing the same, negative electrode and lithium secondary battery employing the electrode including the negative electrode active material

Cathode material including rare earth metal used as electron emission source for electron beam apparatus

Metal cathode and indirectly heated cathode assembly having the same

Negative active material for rechargeable lithium battery, method preparing the same and rechargeable lithium battery including the same

Electron emission device, electron emission type backlight unit including the electron emission device, and method of manufacturing the electron emission device

Electron emission device, light emission apparatus including the same, and method of manufacturing the electron emission device

Electron emission type backlight unit and flat panel display device having the same

Metal cathode for electron tube

LEE SO-RA

Secondary particle and lithium battery including secondary particle

Negative active material and lithium battery

Negative electrode active material containing nanometal particles and super-conductive nanoparticles and lithium battery comprising the negative electrode active material

JOO KYU-NAM

Anode active material, anode and lithium battery containing the same, and preparation method thereof

Negative electrode for lithium secondary battery including a multilayer film on a tin based current collector and manufacturing method thereof

Negative electrode for lithium ion secondary battery and lithium ion secondary battery including the same

KIM DEOK-HYUN

Negative active material, method of preparing the negative active material, electrode including the negative active material, and lithium battery including the electrode

Electrode conductive material, electrode material including the conductive material, and electrode and lithium battery each including the electrode material

Negative active material, electrode including the same, and lithium battery including electrode

KIM JAE-MYUNG

Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same

Rechargeable lithium battery including negative active material

KIM BEOM-KWON

Negative electrode for lithium battery and lithium battery including negative electrode

Negative electrode for lithium battery and lithium battery including the same

SAMSUNG CORNING CO LTD

Filter assembly, method of manufacturing the same, and plasma display panel using the same

LEE JONG-HO

Lithium titanium oxide for anode active material for lithium rechargeable battery, method of preparing lithium titanium oxide, and lithium rechargeable battery including lithium titanium oxide

SAMSUNG ELECTRONIC DEVICES

Dispenser cathode

LEE JONG-HEE

Lithium titanium oxide, method of preparing lithium titanium oxide, and lithium rechargeable battery including lithium titanium oxide