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TIANJIN HUIGAO MAGNETICS CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    107,517
  • Filing trend
    ⇧ 100.0%
About

TIANJIN HUIGAO MAGNETICS CO LTD has a total of 19 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and telecommunications are KIJIMA MUSEN KK, INABA KAZUHIRO and SHENZHEN INDUCTOR TECH CO LTD.

Patent filings in countries

World map showing TIANJIN HUIGAO MAGNETICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing TIANJIN HUIGAO MAGNETICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Weiling 13
#2 Zheng Haihua 5
#3 Liu Chunlai 4
#4 Tang Jingjing 3
#5 Ren Jianxiang 3
#6 Chen Hongtao 3
#7 Zhou Kai 3
#8 Zhao Jinling 3
#9 Li Dongbo 3
#10 Zhang Lei 2

Latest patents

Publication Filing date Title
CN112151265A Winding crochet hook of annular transformer and use method
CN110942894A Current transformer with novel structure and manufacturing method
CN110993324A Electronic transformer wound by sectional stacking method
CN110970715A Precise winding framework of high-frequency antenna and use method
CN110942907A Magnetic core fixing method
CN110957127A Spherical winding jig and using method
CN109444130A A kind of the detection pen and detection method of quick detection human body inflammation infection grade
CN109448953A A kind of the turnable resonator loop construction and processing method of high quality factor
CN109346298A A kind of coil-winding structure and machining method of high quality factor
CN109309998A A kind of tower modulating signal acquisition device and implementation method
CN107919222A A kind of winding method of high-frequency transformer coils
CN107910158A A kind of PFC choke coil and processing technology
CN106205978A A kind of LLC transformator and processing technique thereof
CN105429456A Small-volume negative high voltage power supply for photomultiplier tube and manufacturing method thereof
CN104992821A EI type surge (impact) anti-interference and overvoltage anti-interference low-frequency power supply transformer and machining process
CN104410282A DC-DC conversion circuit and control method for variable-period control frequency disturbance
CN103646756A High-power-density switching power supply transformer and processing technology thereof
CN102426899A High-frequency inductor
CN102331808A Solar maximum power point tracking system and method for implementing same