With the analysis among 295 patents, we discovered top 89 key players by total patent application. Siemens AG, Ciba-Geigy AG, Medex, Inc. are dominant in this area. They take 10.17% of the total patent filing.
Bayern, Germany
Patent: 14
California, United States
Patent: 8
Noord-Holland, Netherlands
Patent: 5
Illinois, United States
Patent: 5
Wisconsin, United States
Patent: 5
Baden-Württemberg, Germany
Patent: 4
Hamburg, Germany
Patent: 4
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With the analysis among related 35 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Precitec Optronik GmbH, Jinhua Polytechnic, Jiangsu Wanda New Energy Technology Co., Ltd. take 22.86% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 16 new entrants. Precitec Optronik GmbH, Jinhua Polytechnic, Jiangsu Wanda New Energy Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 70 patents, we discovered top 18 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, Shaanxi University of Science & Technology, Jinhua Polytechnic are dominant in this area. They take 27.14% of the total patent filing.
Shanghai Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sachsen, Germany
Patent: 1
Fujian Sheng, China
Patent: 1