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HONGLI SEMICONDUCTOR MFG CO

Overview
  • Total Patents
    32
About

HONGLI SEMICONDUCTOR MFG CO has a total of 32 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets semiconductors and optics are WINS KK, ALLIED MATERIAL TECHNOLOGY CORP and ORTHOGONAL INC.

Patent filings in countries

World map showing HONGLI SEMICONDUCTOR MFG COs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing HONGLI SEMICONDUCTOR MFG COs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors
#2 Optics

Top inventors

# Name Total Patents
#1 Xu Yunjun 3
#2 Jin Pingzhong 2
#3 Zhang Youzhi Ye 2
#4 Ye Shuangfeng 2
#5 Lin Daye 1
#6 Cai Mengjin Jin 1
#7 Jin Guidong 1
#8 Ding Xiangjin Yan 1
#9 Gao Yuqi 1
#10 Liang Jinqiu 1

Latest patents

Publication Filing date Title
CN101075574A Method for producing shallow groove isolating structure of high-voltage assembly
CN1873947A Method and device for forming tip coupling capacitance on IC chip
CN1787191A Method for improving doped profile of light doped sourse/drain electrode
CN1786821A Laminated mark for shifting of photosensitive polyimide film and detecting method thereof
CN1787189A Method for precessing metallic surface in double inserting tech.
CN1787182A Method for reducing sediment of reacting chamber
CN1787180A Method for increasing grid micro image ability by multi crystal silicon chemical mechanical milling method
CN1787173A Slot type capacitor and its mfg. tech.
CN1746773A Pattern transferring method of conductive structure
CN1747146A Improvement for shallow slot separated structure height homogeneity
CN1747135A Improvement of grid polysilicon layer resistance
CN1746772A Method for reducing lead wire figure by T-shaped photoresist pattern
CN1743133A Polishing finishing device
CN1676392A Steel cylinder hand cart
CN1677568A Flash-storage two-position memory cell structure
CN1678139A Organic electroluminescence assembly device and package method
CN1677074A Large-area body surface organic volatile matter vacuum-sealing sampling chamber
CN1676192A Cleaning device for use in cleaning liquid circulating system for increasing filter life
CN1677094A Method for monitoring CVD front cavity cleanness
CN1678138A Organic electroluminescence display assembly structure and package method