With the analysis among 6,082 patents, we discovered top 475 key players by total patent application. Panasonic Holdings Corp., Matsushita Electronics Corp., Mitsubishi Kogyo KK are dominant in this area. They take 2.42% of the total patent filing.
With the analysis among 10 patents, we discovered top 7 start-ups by total patent application. Boya Gongdao Beijing Robot Technology Co. Ltd., Parallel Wireless, Inc., LaunchPoint Technologies, Inc. are active in this area.
With the analysis among related 1,991 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang Geely Holding Group Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, China National Petroleum Corp. take 1.16% of patent filing during this period.
With the analysis among related 1,991 patents in last 5 years, we discover 382 new entrants. Changchun Shikai Technology Industry Co., Ltd., FAW Jiefang Automotive Co. Ltd., CRRC Tangshan Co., Ltd. are the most active new entrants in this area.
With the analysis among 597 patents, we discovered top 163 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Changchun Institute of Optics Fine Mechanics & Physics, Xidian University are dominant in this area. They take 6.03% of the total patent filing.