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ENN SOLAR ENERGY CO LTD

Overview
  • Total Patents
    86
  • GoodIP Patent Rank
    27,358
  • Filing trend
    0.0%
About

ENN SOLAR ENERGY CO LTD has a total of 86 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, semiconductors and surface technology and coating are GS-SOLAR (CHINA) COMPANY LTD, JA YANGZHOU SOLAR ENERGY TECHNOLOGY CO LTD and JA SOLAR TECHNOLOGY YANGZHOU CO LTD.

Patent filings in countries

World map showing ENN SOLAR ENERGY CO LTDs patent filings in countries

Patent filings per year

Chart showing ENN SOLAR ENERGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Tie 59
#2 Li Liwei 45
#3 Meng Yuan 44
#4 Yang Rong 40
#5 Gu Shibin 33
#6 Zhang Lin 27
#7 He Yanru 20
#8 Zhao Guanchao 18
#9 Tian Xiaorang 14
#10 Ren Mingchong 14

Latest patents

Publication Filing date Title
CN110629188A Preparation method of graphene film and device containing graphene film
CN106782751A A kind of colored silver paste, solar cell and photovoltaic module
CN106653667A Chip loading and unloading equipment, control method thereof and solar cell production line
CN106611729A Automatic cell material overturning device and method and solar cell production line
CN106807804A A kind of welding backfin device and welding backfin method, photovoltaic module preparation method
CN107068795A A kind of photovoltaic module preparation method and photovoltaic module
CN106350777A Magnetic control sputtering cathode device and magnetic control sputtering device
CN106409977A Solar cell silicon wafer cleaning method and solar cell preparation method
CN106531835A Silicon heterojunction solar cell and solar cell module
CN106340559A Silicon hetero-junction solar cell and preparation method thereof
CN105895713A Silicon heterojunction solar cell and fabrication method thereof
CN105935674A Washing device and washing method adopting same
CN105632987A Turnover equipment, turnover method and solar battery production line
CN105491144A Solar battery production line and remote control method and system thereof
CN105405926A Silicon heterojunction solar cell and annealing method and preparation method thereof
CN105499067A Automatic dispensing chip mounter for manufacturing trays
CN105489669A Silicon heterojunction solar cell and interface treatment method therefor
CN105489668A Solar cell and surface treatment method of hydrogenated amorphous silicon i film layer thereof
CN105302104A Solar cell production line and control system and method thereof
CN105374888A Preparation method of low-temperature silver paste grid line for solar cell and cell and module