With the analysis among 711 patents, we discovered top 357 key players by total patent application. China Petroleum & Chemical Corp., Boston Scientific Scimed, Inc., QUALCOMM, Inc. are dominant in this area. They take 9.14% of the total patent filing.
Beijing Shi, China
Patent: 28
Minnesota, United States
Patent: 21
California, United States
Patent: 16
Telefonaktiebolaget LM Ericsson
Texas, United States
Patent: 13
Maharashtra, India
Patent: 10
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 224 patents applied in the last 5 years. We discover 182 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Chengdu University of Technology, Kunming University of Science & Technology take 10.71% of patent filing during this period.
Beijing Shi, China
Patent: 14
Sichuan Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Maharashtra, India
Patent: 5
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
With the analysis among related 224 patents in last 5 years, we discover 139 new entrants. Chengdu University of Technology, Harman International Industries, Inc., Shandong University of Science & Technology are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
Connecticut, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Maharashtra, India
Patent: 2
Tianjin Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 262 patents, we discovered top 89 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Cornell University, Kunming University of Science & Technology are dominant in this area. They take 17.18% of the total patent filing.
New York, United States
Patent: 7
Yunnan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Missouri, United States
Patent: 5
Sichuan Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3