With the analysis among 21,157 patents, we discovered top 467 key players by total patent application. Hitachi Ltd., Minebea Mitsumi, Inc., Siemens AG are dominant in this area. They take 3.53% of the total patent filing.
With the analysis among related 7,835 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Minebea Mitsumi, Inc., Dalian University of Technology, Covidien LP take 3.82% of patent filing during this period.
With the analysis among related 7,835 patents in last 5 years, we discover 169 new entrants. Nanchang University, Thales Management & Services Deutschland GmbH, HiDeep are the most active new entrants in this area.
With the analysis among 6,220 patents, we discovered top 352 universities and scientific research institutions by total patent application. China University of Mining & Technology, Hohai University, Dalian University of Technology are dominant in this area. They take 4.42% of the total patent filing.