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MORNSUN GUANGZHOU SCI & TECH

Overview
  • Total Patents
    141
  • GoodIP Patent Rank
    16,386
  • Filing trend
    ⇧ 3800.0%
About

MORNSUN GUANGZHOU SCI & TECH has a total of 141 patent applications. It increased the IP activity by 3800.0%. Its first patent ever was published in 2007. It filed its patents most often in WIPO (World Intellectual Property Organization), China and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and control are GUANGZHOU MORNSUN SCI & TECH, EMAG ELEK ZITATS GES M B H and INNO-TECH CO LTD.

Patent filings per year

Chart showing MORNSUN GUANGZHOU SCI & TECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Baojun 31
#2 Yin Xiangyang 18
#3 Tang Shengbin 12
#4 Xiangyang Yin 12
#5 Wang Zhishen 11
#6 Liu Xiang 10
#7 Su Junxi 8
#8 Li Yongchang 7
#9 Song Jianfeng 7
#10 Yuan Yuan 6

Latest patents

Publication Filing date Title
CN102361402A Switching power supply circuit
CN102324853A A kind of auxiliary power supply method and auxiliary power circuit of DC-DC supply convertor
CN102315778A Self-excitation push-pull type converter
CN102291001B Self-excitation push-pull type converter
CN102299616B Self-excited push-pull type converter
CN102390997A High-dielectric-strength potassium sodium niobate based lead-free piezoelectric ceramic as well as preparation method and application thereof
CN102324461A Radial-expansion monolithic wafer type piezoelectric ceramic transformer and preparation method thereof
CN102299658B Self-excited push-pull converter and method to realize push-pull oscillating by using self-excited push-pull converter
CN102368663A Power supply converter with controllable current peak inhibition protection
CN102170231A Piezoelectric-transformer-based power converter
CN102158067A Starting circuit for switching power supply
CN102180665A Bismuth scandate-lead titanate high-temperature piezoelectric ceramic material and preparation method thereof
CN102128989A Field effect transistor input/output capacitance measurement circuit and measurement method thereof
CN102082430A Surge suppression circuit
CN102130290A Isolated Rosen type piezoelectric ceramic transformer
CN102130291A Piezoelectric ceramic wafer type isolating signal transformer and manufacturing method thereof
CN102097961A Voltage stabilization method applied to output of piezoelectric transformer
CN101986544A Method and circuit for improving power supply conversion efficiency of high isolation transformer
CN101867365A Circuit for converting direct-current positive and negative bipolar signal into unipolar signal through isolation
CN101651426A Self-starting control power converter of output terminal