With the analysis among 618 patents, we discovered top 186 key players by total patent application. Hughes Aircraft Co., VARIAN ASSOCIATES, P.A.,, General Electric Co. are dominant in this area. They take 19.42% of the total patent filing.
California, United States
Patent: 62
Massachusetts, United States
Patent: 25
Shanghai Shi, China
Patent: 20
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 10
Hessen, Germany
Patent: 10
Beijing Shi, China
Patent: 9
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 153 patents applied in the last 5 years. We discover 88 most active companies in this area. The fast-growing Hainan University, Dalian University of Technology, Zhengzhou University take 26.80% of patent filing during this period.
Hainan Sheng, China
Patent: 25
Liaoning Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 5
Massachusetts, United States
Patent: 5
Hunan Sheng, China
Patent: 4
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Patent: 4
Chongqing Shi, China
Patent: 3
Wisconsin, United States
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 153 patents in last 5 years, we discover 63 new entrants. National University of Defense Technology, Shenzhen Planning and Land Development Research Center, Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
Hunan Sheng, China
Patent: 4
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Patent: 4
Chongqing Shi, China
Patent: 3
Wisconsin, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 2
Beijing Zhuma Sunshine Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 347 patents, we discovered top 100 universities and scientific research institutions by total patent application. Hainan University, Beijing University of Technology, Huazhong University of Science & Technology are dominant in this area. They take 22.19% of the total patent filing.
Hainan Sheng, China
Patent: 35
Beijing Shi, China
Patent: 23
Hubei Sheng, China
Patent: 16
Beijing Shi, China
Patent: 13
Henan Sheng, China
Patent: 10
Shanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4