With the analysis among 695,076 patents, we discovered top 467 key players by total patent application. Robert Bosch GmbH, Robert Bosch Corp., Toyota Motor Corp. are dominant in this area. They take 5.37% of the total patent filing.
With the analysis among related 207,072 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Robert Bosch Corp., Robert Bosch GmbH, Schaeffler Technologies AG & Co. KG take 1.63% of patent filing during this period.
With the analysis among related 207,072 patents in last 5 years, we discover 15 new entrants. FAW Jiefang Automotive Co. Ltd., Guizhou Provincial People's Hospital, The First Hospital of Jilin University are the most active new entrants in this area.
With the analysis among 46,425 patents, we discovered top 404 universities and scientific research institutions by total patent application. Zhejiang University, Jilin University, Southwest Petroleum University are dominant in this area. They take 4.14% of the total patent filing.