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BEIJING HEZHONG CHUANGNENG PHOTOELECTRIC TECH CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    91,890
  • Filing trend
    ⇩ 100.0%
About

BEIJING HEZHONG CHUANGNENG PHOTOELECTRIC TECH CO LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, semiconductors and electrical machinery and energy are JIANGSU ZHENGNENG ELECTRONIC TECH CO LTD, CHANGZHOU JUHE NEW MAT CO LTD and SUZHOU ISILVER MAT CO LTD.

Patent filings in countries

World map showing BEIJING HEZHONG CHUANGNENG PHOTOELECTRIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing BEIJING HEZHONG CHUANGNENG PHOTOELECTRIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ren Zhongwei 10
#2 Ding Xinglong 8
#3 Zhao Deping 8
#4 Gu Shenggang 5
#5 Zhao Chen 3
#6 Ma Lingling 2
#7 Xu Guoliang 2
#8 Li Jian 2
#9 Hu Shenghua 2
#10 Huang Zhanpeng 2

Latest patents

Publication Filing date Title
CN108147672A A kind of PERC crystal silicon solars positive silver paste glass dust
CN108074656A A kind of silk-screen printing PERC crystal silicon solars main grid positive silver paste and preparation method thereof
CN109873041A The printing process twice of the front electrode of N-type cell
CN109865313A A kind of method of trace water in removal ionic liquid
CN109872831A Compound silver paste of modified graphene and preparation method thereof
CN109865320A The method for removing trace water in ionic liquid
CN109872829A Back side silver paste
CN107331435A Crystal silicon solar energy battery is without main grid silver paste and preparation method thereof
CN107331434A A kind of crystal silicon solar energy battery major-minor grid line separation printing positive silver paste combination and preparation method thereof
CN107316674A A kind of crystal silicon solar energy battery positive silver paste and preparation method thereof
CN107240436A A kind of PERC crystal silicon solar energy batteries positive silver paste and preparation method thereof
CN107324664A A kind of method of modifying of solar cell conductive silver paste glass dust
CN107039559A A kind of preparation method of the black silicon of RIE
CN106952691A The technique that whole temperature control makes positive silver paste
CN106887273A PERC crystal silicon solar energy battery back silver pastes and preparation method thereof
CN106531823A Preparation method for crystalline silicon texture
CN106784144A The preparation method of gate electrode solar cell is filled out in a kind of mask method making herbs into wool and cutting
CN106373634A Efficient low-temperature sintering silver paste and preparation method thereof