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SHENZHEN RILAND IND CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    56,487
  • Filing trend
    ⇩ 71.0%
About

SHENZHEN RILAND IND CO LTD has a total of 28 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2015. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, computer technology and electrical machinery and energy are ESAB AB, PANASONIC WELDING SYSTEMS TANGSHAN CO LTD and OSAKA DENKI CO LTD.

Patent filings in countries

World map showing SHENZHEN RILAND IND CO LTDs patent filings in countries

Patent filings per year

Chart showing SHENZHEN RILAND IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Wei 25
#2 Qiu Guang 18
#3 Geng Zheng 10
#4 Jiang Ming 10
#5 Wang Qinghua 8
#6 Liu Nan 4
#7 Wu Binbin 3
#8 Li Qingsuo 3
#9 Lan Meiyun 3
#10 Li Yangchao 3

Latest patents

Publication Filing date Title
CN111242001A Vertical electro-gas welding control method and device, electronic equipment and storage medium
CN111299894A Welding defect detection system and method
CN110369829A A kind of electro-gas (enclosed) welding device and welding method
CN109434244A A kind of Double-wire welding method and system
CN108637434A Gas-shielded welder intelligence low spatter FASW control systems and method
CN108032012A Wire drawing rifle automatic identification circuit, recognition methods and welder system
CN108176915A The striking control method of polymorphic double wire welding device and polymorphic double wire welding device
CN108161179A The receipts arc method, apparatus and electric welding machine of twin-wire melting pole electric arc welding
CN107962279A The anti-sticking welding rod function control method of electric welding machine and electric welding machine
CN107942769A The communication system and method for digital power and a variety of digital welding equipments
CN107486654A The fault recognition method and device of automatic welding carriage, automatic welding carriage
CN106708783A Calculation method of linear fitting function and device
CN106736071A Welding system and welding system control method
CN106533793A CAN protocol based communication method and system
CN106513924A Double-wire electric arc welding method and device
CN106447854A Function control method and device for digital welding machine
CN106312393A Welding control device
CN105479054A Automatic welding device and welding method
CN105513773A Transformer, integrated transformer circuit and inverter welding machine
CN105406692A IGBT driving circuit