With the analysis among 263 patents, we discovered top 135 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 11.79% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 11
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 10
Samsung Electronics Co., Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 9
California, United States
Patent: 7
Kanagawa-ken, Japan
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Baqiang Information Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 137 patents applied in the last 5 years. We discover 107 most active companies in this area. The fast-growing Shandong University, Wuhan University, Google LLC take 10.95% of patent filing during this period.
Shandong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
California, United States
Patent: 5
Guangdong University of Technology
Guangdong Sheng, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
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Patent: 3
With the analysis among related 137 patents in last 5 years, we discover 80 new entrants. Guangdong University of Technology, Oranzh, China Petroleum & Chemical Corp. are the most active new entrants in this area.
Guangdong University of Technology
Guangdong Sheng, China
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Shanghai Aishu Software Co. Ltd.
Shanghai Shi, China
Patent: 2
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 2
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 2
Nokia Solutions & Networks Oy
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
With the analysis among 207 patents, we discovered top 77 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Wuhan University, Southeast University are dominant in this area. They take 13.53% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
National Cheng Kung University
Taiwan Province, China
Patent: 4