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ZHUZHOU CRRC TIMES SEMICONDUCTOR CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,710
About

ZHUZHOU CRRC TIMES SEMICONDUCTOR CO LTD has a total of 26 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, measurement and electrical machinery and energy are YESPOWERTECHNIX CO LTD, UMC CORP and WOOD ALAN G.

Patent filings in countries

World map showing ZHUZHOU CRRC TIMES SEMICONDUCTOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing ZHUZHOU CRRC TIMES SEMICONDUCTOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Haihui 13
#2 Li Chengzhan 6
#3 Chen Fanglin 6
#4 Chen Yongmin 5
#5 Pan Xuejun 5
#6 Cao Guohong 5
#7 Xu Huanxin 4
#8 Zheng Changwei 4
#9 Zhao Yanli 4
#10 Zou Ping 4

Latest patents

Publication Filing date Title
CN112201579A Method for manufacturing semiconductor chip alignment mark and semiconductor chip
CN112201688A Reverse conducting IGBT chip
CN112201628A Power module packaging structure and preparation method thereof
CN112198754A Photoetching mask plate, alignment mark, preparation method of alignment mark and wet etching method
CN112202435A Power module based on integrated gate commutated thyristor
CN111986991A Groove etching method, silicon carbide device preparation method and silicon carbide device
CN111987089A Reverse conducting IGBT power integrated module
CN112117213A Module bonding clamp plate structure and IGBT module
CN112098789A Statistical method and device for service life of IGBT module, electronic equipment and storage medium
CN111933710A Cellular structure of silicon carbide device, preparation method of cellular structure and silicon carbide device
CN112083305A Junction temperature measuring method and device for SiC MOSFET device, electronic equipment and storage medium
CN111918525A Device for simulating air cooling environment of electric traction converter module
CN111883587A Thyristor chip, thyristor and manufacturing method thereof
CN112071906A Thyristor chip, thyristor and manufacturing method thereof
CN111916422A Power module packaging structure
CN111933705A Manufacturing method of power semiconductor device and power semiconductor device
CN111933686A Power semiconductor device and manufacturing method thereof
CN111933588A IGCT packaging structure
CN111933685A Cellular structure of silicon carbide MOSFET device, preparation method of cellular structure and silicon carbide MOSFET device
CN111933704A Cell structure of gate commutated thyristor, preparation method and gate commutated thyristor