With the analysis among 482 patents, we discovered top 218 key players by total patent application. Matsushita Electronics Corp., Dresser Europe SPRL, E.G.O. Elektro-Gerätebau GmbH are dominant in this area. They take 8.92% of the total patent filing.
Osaka-fu, Japan
Patent: 17
Cambridgeshire, United Kingdom
Patent: 8
New York, United States
Patent: 6
Chongqing Shi, China
Patent: 6
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
With the analysis among related 42 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Guilin University of Technology, Shanghai Pinyu Electronic Technology Co., Ltd., ShenZhen Hong Liang Optoelectronics Co., Ltd. take 14.29% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Foshan Qiming Education Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Foshan Wanlian Keju Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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Patent: 1
Taiwan Province, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 25 new entrants. Guilin University of Technology, Shanghai Pinyu Electronic Technology Co., Ltd., ShenZhen Hong Liang Optoelectronics Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Foshan Qiming Education Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Foshan Wanlian Keju Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among 66 patents, we discovered top 36 universities and scientific research institutions by total patent application. Taipei City University of Science & Technology, Sichuan University, North China Electric Power University are dominant in this area. They take 13.64% of the total patent filing.
Taiwan Province, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1