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JA SOLAR CO LTD

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    32,482
  • Filing trend
    ⇧ 600.0%
About

JA SOLAR CO LTD has a total of 56 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2010. 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 CHANGZHOU SHICHUANG ENERGY TECH LIMITED CORPORATION, ASTRONERGY SOLAR CO LTD and CHANGZHOU EGING PHOTOVOLTAIC TECH CO LTD.

Patent filings in countries

World map showing JA SOLAR CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yang Weiqiang 9
#2 Zhou Yanfang 7
#3 Yan Jinmei 6
#4 Jiang Xiulin 5
#5 Liu Miao 5
#6 Wei Hongjun 4
#7 Zhao Aishuang 4
#8 Zhao Huan 4
#9 Li Ji 4
#10 Chen Hongyue 4

Latest patents

Publication Filing date Title
CN112251808A Water-cooling heat shield structure, monocrystalline silicon growth device and monocrystalline silicon growth method
CN112258686A Automatic product information input device
CN112259468A Method for judging abnormal reason of solar cell based on PL test
CN112144043A Aluminum oxide deposition equipment and gas supply method
CN112259636A Clamping device and system for gaskets for electrode outgoing lines of photovoltaic modules
CN112045726A Cutting device
CN112011823A Silicon crystal growing furnace
CN111575681A Method for detecting single tube coating effect in plate type PECVD equipment
CN111477702A Back contact solar cell module and preparation method thereof
CN111578851A Method for testing plate type PECVD microwave capability
CN111261740A Photovoltaic solar module assembly structure and photovoltaic solar module
CN111063768A MAIA downloads storehouse air feeder
CN110760935A Single crystal furnace
CN110838535A Preparation method of solar cell module and friction force testing system
CN110400769A The saturation process and graphite frame of graphite frame
CN110299300A The scaling method of the mass flowmenter of board-like PECVD device
CN110349876A The measurement tooling and measurement method of photovoltaic module extraction linear dimension
WO2020107887A1 Crystalline silicon solar cell and preparation method therefor, and photovoltaic assembly
WO2019242761A1 Crystalline silicon solar cell and preparation method therefor, and photovoltaic assembly
CN110379884A A kind of preparation method of battery surface laser positioning point and PERC battery