With the analysis among 21,748 patents, we discovered top 463 key players by total patent application. Panasonic Holdings Corp., Matsushita Electronics Corp., Bridgestone Corp. are dominant in this area. They take 2.97% of the total patent filing.
With the analysis among related 3,440 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing OTTO FUCHS KG, Ningbo Jintian Copper (Group) Co. Ltd., Central South University take 2.33% of patent filing during this period.
With the analysis among related 3,440 patents in last 5 years, we discover 307 new entrants. Ningbo Kangqiang Micro-Electronics Technology Co., Ltd., ALMAG SpA, E! Holdings, Inc. are the most active new entrants in this area.
With the analysis among 1,343 patents, we discovered top 260 universities and scientific research institutions by total patent application. Central South University, South China University of Technology, Xi'an Jiaotong University are dominant in this area. They take 7.30% of the total patent filing.