With the analysis among 189 patents, we discovered top 123 key players by total patent application. Matsushita Electric Works Co. Ltd., EPflex Feinwerktechnik GmbH, State Grid Corp. of China are dominant in this area. They take 18.52% of the total patent filing.
Matsushita Electric Works Co. Ltd.
EPflex Feinwerktechnik GmbH
Baden-Württemberg, Germany
Patent: 11
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Matsushita Electronics Corp.
Panasonic Intellectual Property Management Co. Ltd.
Nevada, United States
Patent: 3
Drexelbrook Engineering Co.
Pennsylvania, United States
Patent: 3
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With the analysis among related 56 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., Taiyuan University of Science & Technology, University of Science & Technology of China take 12.50% of patent filing during this period.
Panasonic Intellectual Property Management Co. Ltd.
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 2
University of Science & Technology of China
Anhui Sheng, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences
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Patent: 2
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 1
Shenzhen Hospital of University of Chinese Academy of Sciences (Guangming)
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Patent: 1
CCCC-Tianhang Environmental Protection Engineering Co., Ltd.
Tianjin Shi, China
Patent: 1
Huaihua Asiainfo Electronics Co., Ltd.
Hunan Sheng, China
Patent: 1
Hainan Chengyi Network Technology Co., Ltd.
Hainan Sheng, China
Patent: 1
With the analysis among related 56 patents in last 5 years, we discover 40 new entrants. Taiyuan University of Science & Technology, University of Science & Technology of China, Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 2
University of Science & Technology of China
Anhui Sheng, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences
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Patent: 2
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 1
Shenzhen Hospital of University of Chinese Academy of Sciences (Guangming)
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Patent: 1
CCCC-Tianhang Environmental Protection Engineering Co., Ltd.
Tianjin Shi, China
Patent: 1
Huaihua Asiainfo Electronics Co., Ltd.
Hunan Sheng, China
Patent: 1
Hainan Chengyi Network Technology Co., Ltd.
Hainan Sheng, China
Patent: 1
Hubei Yongqiangfu Technology Industry Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 6 universities and scientific research institutions by total patent application. University of Science & Technology of China, Taiyuan University of Science & Technology, Shandong University of Science & Technology are dominant in this area. They take 30.00% of the total patent filing.
University of Science & Technology of China
Anhui Sheng, China
Patent: 2
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 2
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 1
Institute of Modern Physics, Chinese Academy of Sciences
Gansu Sheng, China
Patent: 1