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YANGZHOU GUOYANG ELECTRONIC CO LTD

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    27,304
  • Filing trend
    ⇩ 87.0%
About

YANGZHOU GUOYANG ELECTRONIC CO LTD has a total of 54 patent applications. It decreased the IP activity by 87.0%. Its first patent ever was published in 2015. It filed its patents most often in China, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, electrical machinery and energy and measurement are WUXI TONGFANG MICROELECTRONICS CO LTD, AVOGY INC and TRANSPHORM JAPAN INC.

Patent filings in countries

World map showing YANGZHOU GUOYANG ELECTRONIC CO LTDs patent filings in countries

Patent filings per year

Chart showing YANGZHOU GUOYANG ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yulin 52
#2 Teng Hesong 46
#3 Xu Wenhui 42
#4 Niu Ligang 14
#5 Liu Jian 5
#6 Gong Dawei 5
#7 Zheng Zeren 5
#8 Yang Yang 4
#9 Liu Kai 4
#10 Fang Shanghua 1

Latest patents

Publication Filing date Title
CN111952353A Power device for optimizing Miller capacitance and preparation method
CN111863763A Compact structure type IPM power module
CN111863789A Low inductance power module
CN111106098A Power module with low parasitic inductance layout
CN111081756A Power device for optimizing Miller capacitance and conduction voltage drop and preparation method thereof
CN110429134A A kind of IGBT device and preparation method with asymmetric primitive unit cell
CN110444594A A kind of the grid-controlled type power device and its manufacturing method of low dead resistance
CN109860160A A kind of compact-sized and low parasitic inductance power module
CN109768038A A kind of power module of low parasitic inductance
CN109494254A Improve the self-registered technology of grid-controlled type power device safety operation area performance
CN107634052A A kind of parallel installation electrode combination and power model
CN107634051A A kind of power modules with cross arrangement electrode combination
CN107393901A A kind of two-side radiation power model of laminated base plate
CN107403783A A kind of parallel pole combination, power model and power modules
CN107464785A A kind of staggered two-side radiation power model of multiple branch circuit
CN107403780A A kind of cross arrangement electrode combination and power model
CN107393913A A kind of power modules with parallel coaxial installation electrode combination
CN107393914A A kind of power modules with parallel installation electrode combination
CN107369657A A kind of two-side radiation power model of multizone laid out in parallel
CN107393889A A kind of parallel coaxial installation electrode combination and power model