With the analysis among 1,598 patents, we discovered top 483 key players by total patent application. Robert Bosch GmbH, Halliburton Energy Services, Inc., K-2 Corp. are dominant in this area. They take 3.07% of the total patent filing.
Baden-Württemberg, Germany
Patent: 17
Texas, United States
Patent: 16
Washington, United States
Patent: 16
Tokyo-to, Japan
Patent: 14
Colorado, United States
Patent: 14
California, United States
Patent: 13
Nordrhein-Westfalen, Germany
Patent: 11
Delaware, United States
Patent: 11
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 10
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 2
Minnesota, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 153 patents applied in the last 5 years. We discover 103 most active companies in this area. The fast-growing Southwest Jiaotong University, American Honda Motor Co., Inc., Nanjing University of Aeronautics & Astronautics take 9.80% of patent filing during this period.
Sichuan Sheng, China
Patent: 7
California, United States
Patent: 5
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
With the analysis among related 153 patents in last 5 years, we discover 79 new entrants. American Honda Motor Co., Inc., ONICON, Inc., Zhangjiagang Gangxing Auto Parts Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 5
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 214 patents, we discovered top 63 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Nanjing University of Aeronautics & Astronautics, Jilin University are dominant in this area. They take 14.02% of the total patent filing.
Sichuan Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3