With the analysis among 734 patents, we discovered top 323 key players by total patent application. Guizhou Broadcasting & TV Information Network Co., Ltd., Westinghouse Air Brake Co., ZTE Corp. are dominant in this area. They take 15.67% of the total patent filing.
Guizhou Sheng, China
Patent: 70
Pennsylvania, United States
Patent: 23
Guangdong Sheng, China
Patent: 22
New York, United States
Patent: 20
California, United States
Patent: 17
Shenzhen Coship Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 13
New York, United States
Patent: 13
Beijing Shi, China
Patent: 12
Minnesota, United States
Patent: 10
With the analysis among 2 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 140 patents applied in the last 5 years. We discover 103 most active companies in this area. The fast-growing NEC Platforms Ltd., Zhejiang Electric Power Co., Ltd., Jilin University take 14.29% of patent filing during this period.
Zhejiang Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Connecticut, United States
Patent: 2
With the analysis among related 140 patents in last 5 years, we discover 87 new entrants. Zhejiang Electric Power Co., Ltd., Jilin University, Shandong Jiaotong University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
California, United States
Patent: 2
With the analysis among 67 patents, we discovered top 28 universities and scientific research institutions by total patent application. Jilin University, Shandong Jiaotong University, Xi'an Jiaotong University are dominant in this area. They take 23.88% of the total patent filing.
Jilin Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1