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CHANGSHU SANJIA MAGNETIC CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    107,045
  • Filing trend
    ⇧ 50.0%
About

CHANGSHU SANJIA MAGNETIC CO LTD has a total of 16 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and materials and metallurgy are ANHUI HUALIN MAGNETIC TECH, YIXIN ELECTRONIC MAT CO LTD and TIANCHANG CHAO TIAN MAGNET TECH CO LTD.

Patent filings in countries

World map showing CHANGSHU SANJIA MAGNETIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing CHANGSHU SANJIA MAGNETIC CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Li Shenhua 13
#2 Huang Youdong 11
#3 Hu Huiguo 3

Latest patents

Publication Filing date Title
CN110668805A Manganese-zinc ferrite particle
CN110683841A Manganese zinc ferrite material with high magnetic conductivity and high Bs (saturation magnetic flux) and preparation method thereof
CN110767406A High-frequency high-impedance manganese-zinc ferrite and preparation method thereof
CN108275992A Wide temperature low-power consumption High Initial Permeability MnZn Ferrite Materials and preparation method thereof
CN108275994A High DC stacked characteristic manganese-zinc ferrite of wide temperature low-power consumption and preparation method thereof
CN108275991A Power transformer low-consumption Mn-Zn ferrite material and preparation method thereof
CN108275993A Temperature resistance rises wide-temperature-ranlow-power low-power soft ferrite material and preparation method thereof
CN108129143A High superimposed characteristics wide temperature low-power consumption Mn-Zn soft magnetic ferrite and preparation method thereof
CN108249908A Low-power consumption high magnetic permeability and magnetic hysteresis are stretched manganese-zinc ferrite and preparation method thereof
CN107986771A A kind of manganese-zinc ferrite magnet ring and preparation method thereof
CN107986773A A kind of manganese-zinc ferrite ball material
CN107973598A A kind of manufacture method of manganese-zinc ferrite core
CN107857582A A kind of network pulse transformer manganese-zinc ferrite magnet ring and preparation method thereof
CN104446423A Material for high superposition of manganese-zinc ferrite core and preparation method thereof
CN104446411A Preparation method of manganese-zinc ferrite particles
CN104103394A Manganese zinc ferrite core