Inventor

CHOI KWI-SEUK

KR10 patents

Patents

10 patents

US5874802AFeb 23, 1999

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

SAMSUNG DISPLAY DEVICES CO LTD63 citations95

US5620813AApr 15, 1997

Positive nickel electrode for alkaline storage battery

SAMSUNG DISPLAY DEVICES CO LTD20 citations91

US5789113AAug 4, 1998

Active material for nickel electrode and nickel electrode having the same

SAMSUNG DISPLAY DEVICES CO LTD7 citations73

US5773922AJun 30, 1998

Direct heating cathode and process for producing such

SAMSUNG DISPLAY DEVICES CO LTD9 citations73

US5821683AOct 13, 1998

Cathode assembly having thermion emitter of cermet pallet

SAMSUNG DISPLAY DEVICES CO LTD4 citations62

US5708321AJan 13, 1998

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

SAMSUNG DISPLAY DEVICES CO LTD2 citations62

US5684357ANov 4, 1997

Thermion emitting oxide cathode and method for making the same

SAMSUNG DISPLAY DEVICES CO LTD2 citations62

US5679130AOct 21, 1997

Hydrogen occluded alloy and process for producing such

SAMSUNG DISPLAY DEVICES CO LTD3 citations62

US5677592AOct 14, 1997

Cathode ray tube

SAMSUNG DISPLAY DEVICES CO LTD5 citations62

US5681665AOct 28, 1997

Negative electrode for alkaline storage battery

SAMSUNG DISPLAY DEVICES CO LTD4 citations61