With the analysis among 627 patents, we discovered top 357 key players by total patent application. Oki Electric Industry Co., Ltd., State Grid Corp. of China, TOSHIBA Corp. are dominant in this area. They take 11.48% of the total patent filing.
Oki Electric Industry Co., Ltd.
Tokyo-to, Japan
Patent: 40
State Grid Corp. of China
Beijing Shi, China
Patent: 16
Tokyo-to, Japan
Patent: 16
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 10
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 10
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Smarter Eye Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Beijing Shengzhi Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 366 patents applied in the last 5 years. We discover 264 most active companies in this area. The fast-growing LG Electronics, Inc., State Grid Corp. of China, Xidian University take 9.29% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Guangdong University of Technology
Guangdong Sheng, China
Patent: 7
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Hefei University of Technology
Anhui Sheng, China
Patent: 4
With the analysis among related 366 patents in last 5 years, we discover 188 new entrants. LG Electronics, Inc., Ping An Technology (Shenzhen) Co., Ltd., University Of Jinan are the most active new entrants in this area.
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Douyin Vision (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 3
Jiaxiang Electric Power Bureau
Zhejiang Sheng, China
Patent: 2
Shanghai Precision Measurement Semiconductor Technology, Inc.
Shanghai Shi, China
Patent: 2
Institute of Microelectronics of Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 2
Chinese Academy of Sciences Institute of Acoustics
With the analysis among 517 patents, we discovered top 142 universities and scientific research institutions by total patent application. Xidian University, Tianjin University, Tsinghua University are dominant in this area. They take 15.28% of the total patent filing.
Shaanxi Sheng, China
Patent: 42
Tianjin Shi, China
Patent: 22
Beijing Shi, China
Patent: 15
Beijing Institute of Technology
Beijing Shi, China
Patent: 13
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Guangdong University of Technology
Guangdong Sheng, China
Patent: 10
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8