With the analysis among 121 patents, we discovered top 73 key players by total patent application. Kyphon, Inc., North America, Inc., Halliburton Energy Services, Inc. are dominant in this area. They take 18.18% of the total patent filing.
California, United States
Patent: 8
Delaware, United States
Patent: 7
Texas, United States
Patent: 6
Salzburg, Austria
Patent: 5
New Jersey, United States
Patent: 5
Rhode Island, United States
Patent: 4
Massachusetts, United States
Patent: 3
Indiana, United States
Patent: 3
Texas, United States
Patent: 3
Texas, United States
Patent: 3
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With the analysis among related 23 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Changsha University of Science & Technology, Guangdong Power Grid Co., Ltd. Electric Power Research Institute, Dazhan Intelligent Equipment (Guangdong) Co., Ltd. take 26.09% of patent filing during this period.
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Hunan Gaoyang Electric Porcelain Electric Co., Ltd.
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 25 new entrants. Changsha University of Science & Technology, Guangdong Power Grid Co., Ltd. Electric Power Research Institute, Dazhan Intelligent Equipment (Guangdong) Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Hunan Gaoyang Electric Porcelain Electric Co., Ltd.
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 8 universities and scientific research institutions by total patent application. Changsha University of Science & Technology, Shanghai University, Shanghai Jiao Tong University are dominant in this area. They take 30.00% of the total patent filing.
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Sichuan Sheng, China
Patent: 1