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WORLD ADVANCED INTEGRATED CIRCUIT CO LTD

Overview
  • Total Patents
    31
About

WORLD ADVANCED INTEGRATED CIRCUIT CO LTD has a total of 31 patent applications. Its first patent ever was published in 1997. It filed its patents most often in China. Its main competitors in its focus markets semiconductors are ESTIVATION PROPERTIES LLC, SHIMING CHEN and UNIVIDION TECHNOLOGY INC.

Patent filings in countries

World map showing WORLD ADVANCED INTEGRATED CIRCUIT CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing WORLD ADVANCED INTEGRATED CIRCUIT CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Song Jianmai 4
#2 Lu Zhiyuan 3
#3 Ji Minghua 3
#4 Zheng Xiangyuan 3
#5 Zeng Honghui 3
#6 Wu Guozhang 2
#7 Liu Bin 2
#8 Liao Yingrui 2
#9 Liao Zhicheng 2
#10 Xiao Guoyu 1

Latest patents

Publication Filing date Title
CN1641872A High voltage assembly structure with high static discharge protective tolerance capacity
CN1531105A Structure of metallic oxide semiconductor transistor with side diffusion and producing method thereof
CN1427481A Stacking type gate electrode quick flash memory element
CN1328343A Process for preparing flash memory with laminated grid
CN1366335A Process for preparing transistor with metallic silicide on source and drain
CN1237774A Active picture element sensor
CN1237788A Method for making horizontal channel capacitor hidden in semiconductor base
CN1237790A Method for forming implanted capacitor array of RAM unit array
CN1237789A Manufacturing method of imperial crown type capacitor structure
CN1236991A Method for manufacturing capacitor structure of high-density DRAM
CN1236996A Memory cell structure with piled grids and its manufacture method
CN1236983A Method for manufacturing DRAM structure
CN1234652A Decoding method of memory area wordline decoder, and circuit thereof
CN1234608A Method for producing integrated circuit
CN1234609A Method of making semiconductor memory unit in dynamic random access memory
CN1230016A Contact window tempering method for avoiding generation of mixed diffusion in dielectric layer
CN1230017A Method of utilizing grain of polysilicon half-ball for etching and shaping capacitor
CN1219094A Plasma purifying method for controlling plasma treatment particles
CN1219014A Leakage stopping device
CN1218985A Trapezoidal polysilicon plug and its producing method