With the analysis among 957 patents, we discovered top 383 key players by total patent application. Intel Corp., Ricoh Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 19.85% of the total patent filing.
California, United States
Patent: 40
Tokyo-to, Japan
Patent: 39
Osaka-fu, Japan
Patent: 28
Washington, United States
Patent: 26
Beijing Shi, China
Patent: 14
Tokyo-to, Japan
Patent: 13
Chungcheongnam-do, South Korea
Patent: 11
Massachusetts, United States
Patent: 10
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
With the analysis among related 501 patents applied in the last 5 years. We discover 326 most active companies in this area. The fast-growing Tianjin University, Chongqing University of Posts and Telecommunications, Sun Yat-Sen University take 5.99% of patent filing during this period.
Tianjin Shi, China
Patent: 17
Chongqing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
With the analysis among related 501 patents in last 5 years, we discover 252 new entrants. Nanjing University of Science & Technology, Guangdong Power Grid Co. Ltd., Guangdong Zhongyan Industry Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Saint Michael, Barbados
Patent: 4
Fujian Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 3
With the analysis among 663 patents, we discovered top 213 universities and scientific research institutions by total patent application. Tianjin University, Southeast University, Beijing University of Posts & Telecommunications are dominant in this area. They take 7.24% of the total patent filing.
Tianjin Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Hainan Sheng, China
Patent: 8