With the analysis among 463 patents, we discovered top 218 key players by total patent application. Chongqing Instrument Materials Research Institute Sale Co., Aptiv, Inc., BWI LLC are dominant in this area. They take 16.41% of the total patent filing.
Chongqing Shi, China
Patent: 30
Wisconsin, United States
Patent: 29
New York, United States
Patent: 17
Tokyo-to, Japan
Patent: 10
Hunan Sheng, China
Patent: 10
GM Global Technology Operations LLC
Michigan, United States
Patent: 10
Beijing Shi, China
Patent: 9
Connecticut, United States
Patent: 9
Michigan, United States
Patent: 7
Illinois, United States
Patent: 6
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With the analysis among related 551 patents applied in the last 5 years. We discover 213 most active companies in this area. The fast-growing East China Jiaotong University, Chongqing University, Guangxi University of Technology take 19.42% of patent filing during this period.
Jiangxi Sheng, China
Patent: 52
Chongqing Shi, China
Patent: 33
Guangxi Zhuangzu Zizhiqu, China
Patent: 22
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
With the analysis among related 551 patents in last 5 years, we discover 140 new entrants. Guangxi University of Technology, Shenzhen Chaoshang Technology Co., Ltd., Chengdu Kaichi Automotive Chassis System Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 22
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
With the analysis among 871 patents, we discovered top 138 universities and scientific research institutions by total patent application. East China Jiaotong University, Chongqing University, Changzhou University are dominant in this area. They take 23.77% of the total patent filing.
Jiangxi Sheng, China
Patent: 116
Chongqing Shi, China
Patent: 61
Jiangsu Sheng, China
Patent: 30
Guangxi Zhuangzu Zizhiqu, China
Patent: 22
Heilongjiang Sheng, China
Patent: 21
Anhui Sheng, China
Patent: 20
Anhui Polytechnic University
Anhui Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 20
Beijing Shi, China
Patent: 18
Jilin Sheng, China
Patent: 15