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AOTAI ELECTRIC CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    100,609
  • Filing trend
    ⇩ 50.0%
About

AOTAI ELECTRIC CO LTD has a total of 20 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets machine tools, electrical machinery and energy and environmental technology are FRONIUS SCHWEISSMASCH, SHANGHAI HUGONG ELECTRIC GROUP CO LTD and SHANGHAI GREATWAY WELDING EQUIPMENT CO LTD.

Patent filings in countries

World map showing AOTAI ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing AOTAI ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guangxian 17
#2 Zhang Hongliang 3
#3 Liu Yalou 3
#4 Bian Lemin 3
#5 Gao Qiang 3
#6 Li Hao 3
#7 Liu Yue 2
#8 Xu Chongjie 2
#9 Chao Futian 2
#10 Zhang Fuguo 2

Latest patents

Publication Filing date Title
CN111402239A Laser welding seam tracking image processing method and system based on morphological feature filtering
CN110125518A One kind three wire bonds welding system arranged side by side and method
CN109039087A Widen the boosting compensation system and method for solar battery board group string MPPT voltage range
CN108334754A The encrypting and decrypting method and system of embedded system program
CN107733271A A kind of circuit structure and method for realizing three-level inverter circuit neutral-point potential balance
CN107707126A A kind of three Level Full Bridge Sofe Switch convertor circuits and its control method
CN107580446A It is a kind of can free switching air-out direction air channel structure
CN107052539A A kind of cut deal mariages twin arc submerged arc welding technique for exempting from back chipping
CN106425046A Speed synchronization control method and device for gas metal arc welding double motor wire feeding system
CN106077894A A kind of carrier wave without control line plasma cutting inverter control system of band trap
CN105583495A Control-line-free welding wire feeding system fit with CC/CV arc welding power source
CN105790590A Switching power supply capable of converting arc voltage into stable DC power supply and control method of switching power supply
CN105195958A Cross arm clamping tool for robot welding workstations and application method thereof
CN105149731A Device and method for improving consumable electrode gas-shielded welding arc striking performance
CN104759825A Aluminum template robot welding system fixture for building and working method thereof
CN104646808A Safety protection circuit of output coupling device of plasma cutting power source and working method of circuit
CN104191075A Welding gun of high-energy tungsten electrode inert gas welding and process thereof
CN102749523A Direct-current ground resistance detection circuit applied to photovoltaic inverter system
CN101972899A Automatic welding machine for pinch plates
CN101109627A Method for establishing optimum transillumination parameter system of industry digital radial imaging detecting