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INNER MONGOLIA ZHONGHUAN SOLAR MAT CO LTD

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    20,731
  • Filing trend
    ⇧ 183.0%
About

INNER MONGOLIA ZHONGHUAN SOLAR MAT CO LTD has a total of 70 patent applications. It increased the IP activity by 183.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, machines and semiconductors are TIANJIN HUAN OU SEMICONDUCTOR MAT TECH CO LTD, JIANGXI SAIWEI LDK SOLAR ENERGY HIGH-TECH CO LTD and HEBEI TONGGUANG CRYSTAL CO LTD.

Patent filings in countries

World map showing INNER MONGOLIA ZHONGHUAN SOLAR MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 70

Patent filings per year

Chart showing INNER MONGOLIA ZHONGHUAN SOLAR MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Shouwei 32
#2 Gao Runfei 28
#3 Guo Zhirong 28
#4 Wang Jianping 22
#5 Wang Lin 21
#6 Wu Zhijun 20
#7 Xu Qiang 20
#8 Liu Xue 17
#9 Zhang Wenxia 17
#10 Liu Wei 14

Latest patents

Publication Filing date Title
CN111731875A Silicon material filling equipment and filling method
CN111731876A Discharging device and discharging method for filling silicon material
CN110983427A Repeated segment taking and re-casting process for large-diameter single crystal silicon rod
CN111020701A Method for rapidly determining stable temperature crucible position
CN110707032A Inserting device and inserting method for large-size silicon wafer
CN110670122A Novel seed crystal for pulling single crystal and welding process
CN110670120A Re-throwing device and re-throwing method suitable for large-diameter laryngeal opening
CN110723393A Packaging device for large-size silicon wafers and using method thereof
CN110696211A Large-size monocrystalline silicon rod cutting device and control method
CN110561632A Main roller device with adjustable spacing of diamond wire cutting equipment and adjusting method
CN110863242A Process method for prolonging minority carrier lifetime of single crystal
CN110592664A Process method for prolonging service life of quartz crucible for silicon single crystal
CN110592663A Use process of quartz crucible for drawing multiple single crystals
CN110863241A Manufacturing process of quartz crucible for prolonging minority carrier lifetime of silicon single crystal
CN110552057A Novel quartz crucible and method for prolonging service life of tail part of single crystal silicon rod
CN110552056A Method for improving Czochralski single crystal formation
CN110665893A Method for cleaning oversized monocrystalline silicon wafer
CN110670140A Large-size monocrystalline silicon round rod splicing method
CN110484967A A kind of flat guide shell of straight pulling silicon single crystal furnace
CN110424050A A kind of device lifting speed and heat dissipation suitable for large size single crystal