With the analysis among 3,912 patents, we discovered top 479 key players by total patent application. Hitachi Ltd., International Business Machines Corp., State Grid Corp. of China are dominant in this area. They take 3.12% of the total patent filing.
Tokyo-to, Japan
Patent: 47
New York, United States
Patent: 39
Beijing Shi, China
Patent: 36
Texas, United States
Patent: 27
Bayern, Germany
Patent: 26
Gansu Sheng, China
Patent: 24
Texas, United States
Patent: 23
Tokyo-to, Japan
Patent: 19
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 16
With the analysis among 26 patents, we discovered top 8 start-ups by total patent application. ZAP Surgical Systems, Inc., ARxIUM, Inc., Life Boost, Inc. are active in this area.
California, United States
Patent: 6
Illinois, United States
Patent: 5
Michigan, United States
Patent: 4
Colorado, United States
Patent: 4
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Utah, United States
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 1,356 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, Tianjin University, Fujian Shaxian Jinsha Silica Manufacturing Co., Ltd. take 3.32% of patent filing during this period.
Jiangsu Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 15
Fujian Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
California, United States
Patent: 8
Anhui Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
With the analysis among related 1,356 patents in last 5 years, we discover 371 new entrants. EVGA Corp., Southwest Jiaotong University, Shanghai Huanjia Information Technology Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 8
Sichuan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Anhui Sheng, China
Patent: 6
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Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Shanghai Shi, China
Patent: 5
Alabama, United States
Patent: 5
With the analysis among 1,520 patents, we discovered top 272 universities and scientific research institutions by total patent application. Jiangsu University, Zhejiang University, Tianjin University are dominant in this area. They take 6.45% of the total patent filing.
Jiangsu Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 29
Tianjin Shi, China
Patent: 29
Jiangsu Sheng, China
Patent: 25
Jilin Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 18
Liaoning Sheng, China
Patent: 16
Massachusetts, United States
Patent: 15
Beijing Shi, China
Patent: 15