With the analysis among 194,455 patents, we discovered top 478 key players by total patent application. Robert Bosch GmbH, Robert Bosch Corp., Nihon Denso KK are dominant in this area. They take 4.97% of the total patent filing.
With the analysis among 788 patents, we discovered top 241 start-ups by total patent application. Hyundai KEFICO Corp., Newnagy (Tangshan) LLC, Chart, Inc. are active in this area.
With the analysis among related 109,467 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, State Grid Corp. of China take 1.15% of patent filing during this period.
With the analysis among related 109,467 patents in last 5 years, we discover 20 new entrants. Guangdong Power Grid Co. Ltd., Xiamen Tianma Microelectronics Co., Ltd., FAW Jiefang Automotive Co. Ltd. are the most active new entrants in this area.
With the analysis among 34,771 patents, we discovered top 417 universities and scientific research institutions by total patent application. Zhejiang University, Jilin University, Southwest Petroleum University are dominant in this area. They take 4.16% of the total patent filing.