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JILIN QINGDA NEW ENERGY ELECTRIC POWER CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    230,673
About

JILIN QINGDA NEW ENERGY ELECTRIC POWER CO LTD has a total of 13 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SHENZHEN TOBACCO INDUSTRY CO, AKTSIONERNOE OBSHCHESTVO NOVOS and AKTSIONERNOE OBSHCHESTVO BOGOS.

Patent filings in countries

World map showing JILIN QINGDA NEW ENERGY ELECTRIC POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing JILIN QINGDA NEW ENERGY ELECTRIC POWER CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Liu Wanxue 7
#2 Wanxue Liu 6
#3 Jize Yang 4
#4 Zhang Bing 4
#5 Liu Zhijian 4
#6 Bing Zhang 4
#7 Minghui Cheng 3
#8 Wang Yue 3
#9 Qu Shuang 3
#10 Wei Wang 3

Latest patents

Publication Filing date Title
CN104952969A Treatment method for surface of silicon wafer with abnormal polycrystalline silicon coating
CN103383978A Vacuumizing groove cover device
CN103382578A Method for treating monocrystalline silicon wafer surface
CN102842641A Method for removing fingerprints from single crystal silicon wafers in solar cell production
CN102842642A Method for diffusing single crystal silicon in solar cell production
CN102719896A Monocrystalline silicon wafer pre-cleaning method
CN102723398A Method for removing phosphorosilicate glass from monocrystalline silicon wafer in monocrystalline silicon battery production
CN102244152A Method for depositing amorphous silicon thin film in production of solar cells
CN102102184A Method for depositing back electrode in solar cell production
CN102104088A Method for depositing amorphous silicon film in solar battery production
CN102102179A Coating technology for solar cell conductive glass
CN102104022A Laser scribing process of amorphous silicon solar battery
CN102061459A Deposition process of p-i-n (PIN) film in production of solar energy battery