With the analysis among 80 patents, we discovered top 44 key players by total patent application. Matsushita Electronics Corp., International Business Machines Corp., Hitachi Ltd. are dominant in this area. They take 25.00% of the total patent filing.
New York, United States
Patent: 7
Maharashtra, India
Patent: 5
Utah, United States
Patent: 4
New Jersey, United States
Patent: 4
California, United States
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among 1 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 19 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Raytheon Co., Wuxi Jiangnan Institute of Computing Technology, Zhejiang Electric Power Co., Ltd. take 26.32% of patent filing during this period.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Illinois, United States
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 19 new entrants. Raytheon Co., Wuxi Jiangnan Institute of Computing Technology, Zhejiang Electric Power Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Illinois, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 23 patents, we discovered top 12 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Xidian University, Chinese Academy of Sciences Institute of Acoustics are dominant in this area. They take 26.09% of the total patent filing.
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1