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SHANGHAI LANHAO ELECTRIC CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    127,120
  • Filing trend
    ⇧ 66.0%
About

SHANGHAI LANHAO ELECTRIC CO LTD has a total of 13 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, electrical machinery and energy and machines are Anhui zhuoyue cable co ltd, SUZHOU TIANSHENG ELECTRIC WIRE & CABLE CO LTD and ANHUI RUIKAN SCIENCE CABLE CO LTD.

Patent filings in countries

World map showing SHANGHAI LANHAO ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Qian Zhangxing 13
#2 Wang Bingbing 13
#3 Ding Guosheng 8
#4 Tian Min 7
#5 Zhou Chunjie 5
#6 Gu Xiangyang 1
#7 Sun Yechong 1
#8 Liu Haotian 1
#9 Liu Chunyan 1

Latest patents

Publication Filing date Title
CN111849046A Semiconductive external shielding material for high-temperature-resistant cable
CN111696720A Lightweight reel high-voltage cable and preparation method thereof
CN111518387A Super-wear-resistant high-elasticity vulcanized polyurethane cable sheath material and preparation method thereof
CN111063483A Low-temperature-resistant mobile flexible cable for open-pit mine and wrapping tape thereof
CN109494007A A kind of harbour hoist cable collection control and communicate one
CN108381842A The processing method that a kind of natural rubber, neoprene are blended
CN108359204A Rubber cable peelable type insulation shielding material and its preparation process are pressed in one kind
CN108264696A A kind of super oil resistant low temperature resistant cable sheath material and its preparation process
CN108148295A A kind of multicore thinwalled insulation control line hard ethyl-propylene insulating materials
CN107266798A A kind of 45kv high pressures ethyl-propylene insulating materials
CN107286406A A kind of super low-temperature resistant cable semiconductive material
CN106928562A It is applied to the chlorinated polyethylene sheath formula and expressing technique of import extrusion equipment
CN105348576A Semiconduction material for high-strength high-hardness saddle-shaped filling strip and preparation method thereof