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HUBEI TECH SEMICONDUCTORS CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    173,066
  • Filing trend
    ⇩ 100.0%
About

HUBEI TECH SEMICONDUCTORS CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets semiconductors and measurement are YESPOWERTECHNIX CO LTD, FAB SOLUTION KK and JIANGSU DONGHAI SEMICONDUCTOR TECH CO LTD.

Patent filings in countries

World map showing HUBEI TECH SEMICONDUCTORS CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing HUBEI TECH SEMICONDUCTORS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Qiao 11
#2 Yan Jiasheng 11
#3 Xiao Yan 9
#4 Liu Xiaoli 8
#5 Liu Peng 7
#6 Zhou Lin 6
#7 Yang Ning 6
#8 Xing Yan 5
#9 Wu Yongjun 5
#10 Yang Chengbiao 4

Latest patents

Publication Filing date Title
CN111261619A Suspension crimping power semiconductor module
CN111239594A High-voltage power valve bank on-line monitoring system
CN110164980A A kind of fast soft-recovery diode of high pressure
CN108305896A Large scale high power pulse thyristor
CN108063164A High-voltage bidirectional thyristor and its manufacturing method
CN105428342A High-current power semiconductor module
CN105448900A High-frequency low-pressure-drop power semiconductor module
CN105633025A High insulation and voltage resistance power semiconductor module
CN105097908A Ultra high-speed pulse thyristor and manufacturing method thereof
CN104392910A Buffer layer diffusion method
CN104409491A High-voltage quick-turn-on thyristor and manufacturing method thereof
CN104218031A Busbar connection type high-performance IGBT (insulated gate bipolar transistor) module and manufacturing method thereof
CN103887153A Al-Ga composite diffusion doping method
CN103811424A Full-crimping packaging high voltage semiconductor device
CN103531622A High-voltage fast thyristor
CN103378143A Thyristor with buffer layer structure
CN103378144A Impulse power thyristor
CN101931001A Asymmetrical fast thyristor
CN101931002A Reverse blocking diode thyristor