With the analysis among 5,782 patents, we discovered top 359 key players by total patent application. Nihon Denso KK, Hanon Systems, Toyota Motor Corp. are dominant in this area. They take 35.54% of the total patent filing.
With the analysis among related 736 patents applied in the last 5 years. We discover 101 most active companies in this area. The fast-growing Hanon Systems, Nihon Denso KK, Hyundai Motor Co., Ltd. take 30.03% of patent filing during this period.
With the analysis among related 736 patents in last 5 years, we discover 44 new entrants. Valeo North America, Inc., nVent Services GmbH, Tenneco Automotive Operating Co., Inc. are the most active new entrants in this area.
With the analysis among 29 patents, we discovered top 10 universities and scientific research institutions by total patent application. South China University of Technology, Shanghai Jiao Tong University, Harbin Institute of Technology are dominant in this area. They take 24.14% of the total patent filing.