With the analysis among 558 patents, we discovered top 211 key players by total patent application. Koninklijke Philips NV, TOSHIBA Corp., NEC Corp. are dominant in this area. They take 12.54% of the total patent filing.
Noord-Holland, Netherlands
Patent: 31
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 17
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 17
California, United States
Patent: 16
California, United States
Patent: 14
Tokyo-to, Japan
Patent: 13
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 13
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 12
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 1
With the analysis among related 37 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing State Grid Corp. of China, Huawei Technologies Co., Ltd., Chengdu University take 18.92% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 1
China Petroleum & Chemical Corporation Jianghan Oilfield Branch Geophysical Research Institute
Hubei Sheng, China
Patent: 1
China Resources Power (Hezhou) Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 28 new entrants. Chengdu University, Ludong University, Hebei Electric Power Corp. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 1
China Petroleum & Chemical Corporation Jianghan Oilfield Branch Geophysical Research Institute
Hubei Sheng, China
Patent: 1
China Resources Power (Hezhou) Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Suzhou Chuangxin Laser Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
With the analysis among 67 patents, we discovered top 36 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Tsinghua University, Xi'an Jiaotong University are dominant in this area. They take 19.40% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Railway Technical Research Institute
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2