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GUANGDONG FENGHUA AT HOLDING

Overview
  • Total Patents
    121
About

GUANGDONG FENGHUA AT HOLDING has a total of 121 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, materials and metallurgy and semiconductors are TAM CERAMICS INC, GERA ELEKTRONIK VEB and FENGHUA ADVANCED TECH HOLDING CO LTD.

Patent filings in countries

World map showing GUANGDONG FENGHUA AT HOLDINGs patent filings in countries

Patent filings per year

Chart showing GUANGDONG FENGHUA AT HOLDINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shuyuan Meng 15
#2 Yuansheng Zhang 12
#3 Jingping Wang 10
#4 Xiaoping Yang 10
#5 Chunyuan Hu 9
#6 Shengyong Jiang 9
#7 Yongsheng Song 8
#8 Zhenxiao Fu 8
#9 Yongqing Hu 8
#10 Guansheng Liu 7

Latest patents

Publication Filing date Title
CN103390499A Multilayer ceramic capacitor and preparation method thereof
CN103390444A Lead-free electrode slurry used for chip resistor
CN103319171A Annular piezoresistor ceramic and preparation method thereof, and annular piezoresistor and preparation method thereof
CN103319170A Annular piezoresistor ceramic and preparation method thereof, and annular piezoresistor and preparation method thereof
CN103319172A Annular piezoresistor ceramic and preparation method thereof, and annular piezoresistor and preparation method thereof
CN103050278A Multilayer ceramic capacitor and preparation method thereof
CN102679721A Atmosphere protective rotary kiln
CN102642170A Multilayer ceramic capacitor grinding process and application of multilayer ceramic capacitor grinding process
CN102560371A Gold-stannum alloy film preparation technology
CN102623356A Preparation method of chip-scale weldable ceramic heat sink
CN102557122A Method for preparing ultrafine barium titanate material
CN102514359A Full-automatic double-work-station screen printing machine
CN102412020A Method for preparing nickel electrode slurry for electronic component
CN102436883A White edge sorting method in chip type electronic component
CN102433088A Adhesive for chip multilayer ceramic capacitor and preparation method of adhesive
CN102354599A Preparation method for temperature compensation type multi-layer ceramic chip capacitor
CN102394175A High-frequency high-Q-value chip-type multiplayer ceramic capacitor
CN102276245B High-temperature-resistant soldering tin, nickel and zinc soft magnetic ferrite material
CN102354592A Horizontal explosion-proof piezoresistor
CN102354597A Manufacturing method of miniature annular piezoresistor and special device thereof