Learn more

LG SEMICON CO LTD

Overview
  • Total Patents
    3,970
About

LG SEMICON CO LTD has a total of 3,970 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Republic of Korea, United States and Japan. Its main competitors in its focus markets semiconductors, computer technology and audio-visual technology are HYUNDAI MICRO ELECTRONICS CO, FUJITSU MICROELECTRONICS LTD and HITACHI ULSI SYS CO LTD.

Patent filings in countries

World map showing LG SEMICON CO LTDs patent filings in countries

Patent filings per year

Chart showing LG SEMICON CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Chang-Jae 59
#2 Jun Young Kwon 38
#3 Choi Woong-Lim 32
#4 Kwon Oh-Kyong 30
#5 Chon Young-Kwon 28
#6 Hwang Hyun-Sang 26
#7 Choi Woong Lim 25
#8 Jun Young-Kwon 24
#9 Park Yong 22
#10 Son Jeong-Hwan 22

Latest patents

Publication Filing date Title
US6348715B1 SOI (silicon on insulator) device
US6236089B1 CMOSFET and method for fabricating the same
US6110771A Fabrication method of a semiconductor device using self-aligned silicide CMOS having a dummy gate electrode
JPH11354639A Manufacture of multilayer wiring structure for semiconductor element
US6025707A Internal voltage generator
US6084272A Electrostatic discharge protective circuit for semiconductor device
US5963494A Semiconductor memory having bitline precharge circuit
JP2000078435A Black level controller for video camera
US6091624A SWL ferroelectric memory and circuit for driving the same
JPH11306778A Voltage regulating circuit
US6004397A TEOS-O3 oxidizing film depositing system and process for supplying ozone (O3) thereto
US6124743A Reference voltage generation circuit for comparator
US6482734B1 Diffusion barrier layer for semiconductor device and fabrication method thereof
JPH11273378A High voltage generating circuit
US6091623A Split word line ferroelectric memory
US6128213A Nonvolatile ferroelectric memory and a method of manufacturing the same
US6096602A Method for fabricating flash memory cell
JPH11251423A Method for isolating semiconductor element
JP2000243680A Wafer mark detection system
JPH11251262A Semiconductor element and manufacture thereof