With the analysis among 534 patents, we discovered top 178 key players by total patent application. First Solar, Inc., Kalle GmbH, Matsushita Electronics Corp. are dominant in this area. They take 12.92% of the total patent filing.
Arizona, United States
Patent: 28
Hessen, Germany
Patent: 24
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 17
New Jersey, United States
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 13
New York, United States
Patent: 10
Imperial Chemical Industries Ltd.
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With the analysis among related 144 patents applied in the last 5 years. We discover 92 most active companies in this area. The fast-growing First Solar, Inc., Zhejiang University, Semiconductor Energy Laboratory Co., Ltd. take 18.06% of patent filing during this period.
Arizona, United States
Patent: 13
Zhejiang Sheng, China
Patent: 7
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 6
Jilin Institute of Chemical Technology
Jilin Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
East China University of Science & Technology
Shanghai Shi, China
Patent: 3
Chengdu Cnbm Photoelectric Materials Co Ltd.
Sichuan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangzhou Ultra Union Chemicals Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 144 patents in last 5 years, we discover 67 new entrants. Semiconductor Energy Laboratory Co., Ltd., East China University of Science & Technology, Hangzhou Dianzi University are the most active new entrants in this area.
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 6
East China University of Science & Technology
Shanghai Shi, China
Patent: 3
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Guangdong Changxin Precision Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 282 patents, we discovered top 108 universities and scientific research institutions by total patent application. Jiangsu University, Zhejiang University, Uniwersytet Przyrodniczy WE Wroclawiu are dominant in this area. They take 16.31% of the total patent filing.
Jiangsu Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 15
Uniwersytet Przyrodniczy WE Wroclawiu
Jilin Institute of Chemical Technology
Jilin Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5