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LANGFANG JINGCI PREC MATERIAL CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,448
  • Filing trend
    ⇩ 7.0%
About

LANGFANG JINGCI PREC MATERIAL CO LTD has a total of 32 patent applications. It decreased the IP activity by 7.0%. 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, surface technology and coating and machine tools are BEIJING ZHONG KE SAN HUAN HI-TECH CO LTD, YANTAI SHOUGANG MAGNETIC MAT INC and EARTH-PANDA ADVANCE MAGNETIC MAT CO LTD.

Patent filings in countries

World map showing LANGFANG JINGCI PREC MATERIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing LANGFANG JINGCI PREC MATERIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yueling 5
#2 Liu Zaifeng 5
#3 Liu Runhai 4
#4 Feng Zengchao 3
#5 Zhang Yingwei 3
#6 Wu Yakai 3
#7 Zhao Ping 3
#8 Li Fenghui 3
#9 He Wenlu 2
#10 Li Fuquan 2

Latest patents

Publication Filing date Title
CN111496503A Automatic insert machine
CN111378940A Magnetron sputtering coating process for sheet magnet
CN111361950A Automatic stacking machine
CN108570698A neodymium iron boron product automatic electroplating nickel-copper-nickel device
CN108441926A The device produced automatically for neodymium iron boron pre-treatment and electrophoresis integration
CN108560038A Mobile surface conditioning equipment
CN108467662A Epoxy solution preparation method for neodymium iron boron magnetic body ability cathode electrophoresis
CN108335817A The processing method of sintered NdFeB
CN108466750A Device for the transhipment of neodymium iron boron blank
CN108511180A The preparation method of anti-oxidation neodymium iron boron magnetic body
CN108302922A Magnetic material heating, drying devices and methods therefor
CN108435676A The glue-removing equipment and method of sintered NdFeB
CN108326723A Neodymium iron boron small part chamfering device
CN108453617A Low noise can go out slot chamfering device automatically
CN108097901A The method with process yield of alloy is got rid of in raising
CN108103557A For the electrophoresis tub cleaning method of neodymium iron boron magnetic body ability cathode electrophoresis
CN107937892A The phosphatization antirust method of high-efficiency environment friendly neodymium iron boron magnetic body
CN108179409A The phosphatization antirust method of neodymium iron boron magnetic body
CN108179382A Neodymium iron boron product compound surface sheilding method
CN108127343A Nd-Fe-B processing method