Inventor

LEE YONG HEE

KR152 patents

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

LEE YONG HEE

SAMSUNG ELECTRONICS CO LTD

Metal oxide semiconductor transistor and a method for manufacturing the same

Method of maufacturing a semiconductor device having a low resistance gate electrode

Endoscope apparatus with slave device and master device

Vertical cavity surface emitting laser

Semiconductor device having a contact window structure

Pad for integrated circuit device which allows for multiple probing and reliable bonding and integrated circuit device including the pad

Assembly of VCSEL light source and VCSEL optical detector

Light emitting apparatus

Delta-sigma modulator circuits in which DITHER is added to the quantization levels of methods of operating the same

Analog front end circuit and method of compensating for DC offset in the analog front end circuit

Delta-Sigma modulator for reducing quantization noise and oversampling ratio (OSR)

Semiconductor device capacitor manufactured by forming stack with multiple material layers without conductive layer therebetween

System and method of detecting communication device having built-in camera

Half-bridge three-level PWM amplifier and audio processing apparatus including the same

Image photographing apparatus, image photographing system for performing photographing by using multiple image photographing apparatuses, and image photographing methods thereof

Semiconductor device with selectively patterned connection pad layer for increasing a contact margin

Method for manufacturing a CMOS semiconductor device

SAMSUNG DISPLAY CO LTD

Polarizer and organic light emitting display apparatus comprising the polarizer

Display device

Display device

Display device

Thin film transistor array panel including angled drain regions

Thin film transistor array panel including angled drain regions

LG ELECTRONICS INC

Drawer-type mobile phone

Electrical connector assembly for mobile terminal

Drawer-type mobile phone

Freewheel adjustable wheel and exercise bicycle including same

SKYWORKS SOLUTIONS INC

Semiconductor-on-insulator transistor layout for radio frequency power amplifiers

Bypass path loss reduction

Flip-chip semiconductor-on-insulator transistor layout

Power amplifier noise suppression using feedback

KOREA ADVANCED INST SCI & TECH

Photonic crystal organic light emitting device having high extraction efficiency

Optical interconnection structure for enlarging alignment tolerance

Surface emitting laser device with monolithically integrated monitor photodetector

HANWHA SOLUTIONS CORP

Catalyst for hydrogenation and method for preparing same

Catalyst for hydrogenation reaction and preparation method for same

Catalyst for hydrogenation reaction and preparation method for same

SEMES CO LTD

Apparatus and method for treating substrate

Apparatus and method for treating substrate

SAMSUNG GWANGJI ELECTRONICS CO

Cyclone dust collecting apparatus for use in vacuum cleaner

ACE ANTENNA CORP

Antenna system having a choke reflector for minimizing sideward radiation

ENEX CO LTD

Apparatus for cleaning harmful gas by irradiation with electron beams

SEONDO ELECTRIC CO LTD

Method and apparatus for cleaning exhaust gas discharged from internal or external combustion engine by using high voltage electric field

SK TELECOM CO LTD

Network analyzing method and apparatus for optimal performance of network, and a recording medium having programs to conduct said method

LG CHEMICAL LTD

Ophthalmic formulation for treating myopia comprising dopamine agonist and cyclodextrin

SAMSUNG KWANGJU ELECTRONICS CO

Fixing device for attaching/detaching dust receptacle of cyclone-type vacuum cleaner and vacuum cleaner having the same

LEE YONG-HEE

Black organic light-emitting diode device

NAMDAR-MEHDIABADI ARDESHIR

Phase-locked loop lock detect

LG INNOTEK CO LTD

Common mode filter and power supply device having the same

JANG CHANG-YONG

Mobile communication terminal