With the analysis among 437 patents, we discovered top 223 key players by total patent application. Agilent Technologies, Inc., State Grid Corp. of China, Synergetics, Inc. are dominant in this area. They take 13.50% of the total patent filing.
Beijing Shi, China
Patent: 16
Beijing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Massachusetts, United States
Patent: 7
Minnesota, United States
Patent: 6
California, United States
Patent: 6
Pennsylvania, United States
Patent: 6
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With the analysis among related 118 patents applied in the last 5 years. We discover 96 most active companies in this area. The fast-growing Shanxi University, Beijing Xingdi Instrument Co., Ltd., Riedel Communications International GmbH take 10.17% of patent filing during this period.
Shanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
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Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Tripple Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
With the analysis among related 118 patents in last 5 years, we discover 91 new entrants. Beijing Xingdi Instrument Co., Ltd., Riedel Communications International GmbH, Dongguan Hongming Electronic Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
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Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Tripple Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 66 patents, we discovered top 28 universities and scientific research institutions by total patent application. Shanxi University, North China Electric Power University, Shanghai Jiao Tong University are dominant in this area. They take 22.73% of the total patent filing.
Shanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Distrito Federal, Mexico
Patent: 1
Shaanxi Sheng, China
Patent: 1