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TBEA SUNOASIS CO LTD

Overview
  • Total Patents
    83
  • GoodIP Patent Rank
    21,727
  • Filing trend
    ⇩ 100.0%
About

TBEA SUNOASIS CO LTD has a total of 83 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are INST POSTOYANNOGO TOKA, SHENZHEN HOPEWIND ELECTRIC CO and HUBEI GRANDSOLAR NEW ENERGY TECH CO LTD.

Patent filings in countries

World map showing TBEA SUNOASIS CO LTDs patent filings in countries

Patent filings per year

Chart showing TBEA SUNOASIS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Weizeng 50
#2 Hao Xiang 32
#3 Chen Ming 23
#4 Hou Dan 18
#5 Li Xiaolin 15
#6 Qin Jian 11
#7 Xu Shukai 11
#8 Liu Tao 10
#9 Li Zhanlong 10
#10 Zhang Lei 9

Latest patents

Publication Filing date Title
CN107943141A A kind of direct current transportation controls detecting system with IGBT junction temperatures
CN107478957A Full-bridge modules topology and test method for the experiment of direct current transportation fault current
CN107359801A A kind of compression joint type IEGT flexible DC power transmission power models
CN107317471A A kind of method started suitable for solid-state transformer
CN107124115A A kind of method that solid-state transformer starts
CN107222117A A kind of unidirectional current type modularization multi-level converter
CN106849634A A kind of bypass circuit
CN106787884A Pressure modulator approach and press modulating device that nearest level is approached
CN106787883A The pressure modulator approach approached based on nearest level and press modulating device
CN106712071A Method and device for controlling high/low valve type flexible direct-current transmission system
CN106932669A Valve section short-circuit test device and test method in flexible direct current power transmission system
CN106774279A Converter valve control protective unit pilot system and method based on RTDS
CN106655146A Configuration system and method for high-voltage flexible direct-current converter valve control apparatus
CN106787876A A kind of modularization multi-level converter and its high pressure valve group fault to ground guard method
CN107947610A MMC module topologies structure and its modulator approach applied to flexible direct current power transmission system
CN107947611A A kind of MMC module topology structures applied to flexible direct current power transmission system
CN107947214A A kind of startup method of Multi-end flexible direct current transmission system
CN107947213A A kind of startup method of the Multi-end flexible direct current transmission system containing full-bridge modules
CN107786110A A kind of MMC submodule topological structure modulator approaches based on H bridges
CN105743386A High-voltage DC/low-voltage AC solid-state transformer