With the analysis among 676 patents, we discovered top 465 key players by total patent application. International Business Machines Corp., Microsoft Technology Licensing LLC, State Grid Corp. of China are dominant in this area. They take 10.06% of the total patent filing.
New York, United States
Patent: 33
Washington, United States
Patent: 19
Beijing Shi, China
Patent: 16
California, United States
Patent: 14
Guangdong Sheng, China
Patent: 11
Baden-Württemberg, Germany
Patent: 9
Arizona, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among 9 patents, we discovered top 9 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Data.World, Inc., Beijing Tage Zhixing Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
Beijing Shi, China
Patent: 1
Massachusetts, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 314 patents applied in the last 5 years. We discover 285 most active companies in this area. The fast-growing Operr Technologies Inc, State Grid Corp. of China, Ping An Technology (Shenzhen) Co., Ltd. take 9.24% of patent filing during this period.
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 5
Jinan Shengli Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
New York, United States
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
British Columbia, Canada
Patent: 3
With the analysis among related 314 patents in last 5 years, we discover 260 new entrants. Operr Technologies Inc, Jinan Shengli Technology Co., Ltd., China Academy of Railway Sciences Group Co. Ltd. are the most active new entrants in this area.
Jinan Shengli Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
British Columbia, Canada
Patent: 3
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 96 patents, we discovered top 47 universities and scientific research institutions by total patent application. Zhejiang University, China Academy of Railway Sciences, Tianjin University are dominant in this area. They take 10.42% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2