With the analysis among 3,696 patents, we discovered top 478 key players by total patent application. Matsushita Electronics Corp., NEC Corp., Sony Group Corp. are dominant in this area. They take 9.69% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 156
Tokyo-to, Japan
Patent: 120
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 75
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 65
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 57
Nagano-ken, Japan
Patent: 55
Bayern, Germany
Patent: 51
Samsung Electronics Co., Ltd.
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. SmartImplantSystems, Inc., Robotpen, Hangzhou Xinsheng Intelligent Technology Co. Ltd. are active in this area.
SmartImplantSystems, Inc.
Minnesota, United States
Patent: 3
Shandong Sheng, China
Patent: 1
Hangzhou Xinsheng Intelligent Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 354 patents applied in the last 5 years. We discover 224 most active companies in this area. The fast-growing State Grid Corp. of China, Wobben Properties GmbH, Yunnan Electric Grid Co. take 15.54% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 23
Yunnan Sheng, China
Patent: 12
North China Electric Power University
Beijing Shi, China
Patent: 11
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 10
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 9
State Grid Sichuan Electric Power Company Electric Power Research Institute
Sichuan Sheng, China
Patent: 8
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Texas, United States
Patent: 5
With the analysis among related 354 patents in last 5 years, we discover 176 new entrants. Wobben Properties GmbH, State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute, State Grid Hunan Electric Power Co. are the most active new entrants in this area.
State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute
Hunan Sheng, China
Patent: 5
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 5
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 5
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 5
Hangzhou Ineng Power Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Fujian University of Technology
Fujian Sheng, China
Patent: 3
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 3
With the analysis among 398 patents, we discovered top 107 universities and scientific research institutions by total patent application. North China Electric Power University, Huazhong University of Science & Technology, China Electric Power Research Institute Ltd. are dominant in this area. They take 16.83% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 19
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 11
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 11
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Tianjin Shi, China
Patent: 7
Massachusetts, United States
Patent: 6
Sichuan Sheng, China
Patent: 6
Northeast Electric Power University
Jilin Sheng, China
Patent: 6
Korea Advanced Institute of Science & Technology