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CHINA ZHENHUA GROUP XINYUN ELECTRONIC COMP & DEV CO LTD

Overview
  • Total Patents
    65
  • GoodIP Patent Rank
    94,498
About

CHINA ZHENHUA GROUP XINYUN ELECTRONIC COMP & DEV CO LTD has a total of 65 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machine tools are Wuxi power filter co ltd, WESTERN LIGHTS SEMICONDUCTOR C and MANSBRIDGE GEORGE FREDERICK.

Patent filings in countries

World map showing CHINA ZHENHUA GROUP XINYUN ELECTRONIC COMP & DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 65

Patent filings per year

Chart showing CHINA ZHENHUA GROUP XINYUN ELECTRONIC COMP & DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Anjiu 13
#2 Feng Jianhua 12
#3 Zhang Xuanhong 11
#4 Tian Dongbin 11
#5 Liu Jian 10
#6 Wang Jun 10
#7 Peng Dan 8
#8 Yang Liming 7
#9 Zhao Zeying 6
#10 Pan Qifeng 6

Latest patents

Publication Filing date Title
CN110797216A Preparation method of high-voltage ultra-small-capacity non-solid electrolyte tantalum electrolytic capacitor
CN110524631A A kind of chip tantalum capacitor plastic packaging band flash removal punch die and flash minimizing technology
CN110491662A A kind of assemble method of combination type transformer
CN110434325A A method of it reducing tantalum capacitor and is sintered tantalum block carbon, oxygen content
CN109817461A A kind of non-electrolyte tantalum electrolytic capacitor positive and negative anodes patch welding procedure
CN109148152A A kind of frequency microwave multilayer ceramic capacitor micro-strip mounting structure and installation method
CN109065380A A kind of chip solid electrolyte matter tantalum capacitor impregnated silver pulp recyclable device
CN109346326A A kind of manufacturing method of non-solid tantalum electrolytic capacitor anode tantalum block
CN108962605A A kind of preparation method of reliable and stable chip tantalum capacitor
CN104124072A Preparation method of low-pressure high-energy-density tantalum super-capacitor dielectric film
CN104021940A Cathode preparation process for reducing niobium oxide capacitor equivalent series resistance
CN104008899A High-energy and wide-temperature tantalum capacitor preparing method
CN103985548A Method for manufacturing solid electrolytic capacitor
CN103985544A High and low temperature processing method for improving capacitance of tantalum electrolytic capacitor
CN103985545A Method for heat treatment of high-pressure tantalum electrolytic condenser anode film
CN103854860A Burn-in method of high-temperature-resistant tantalum capacitor
CN103854868A Method for manufacturing solid electrolytic capacitor suitable for high nominal voltage higher than 75V
CN103990604A Screening method for chip solid electrolyte tantalum capacitors
CN103700501A Leading-out process for anode and cathode of end cap-type tantalum capacitor
CN103700504A Sintering method for enhancing tantalum wire tension on anode block of tantalum capacitor