With the analysis among 222,069 patents, we discovered top 465 key players by total patent application. Sony Group Corp., Panasonic Holdings Corp., Matsushita Electronics Corp. are dominant in this area. They take 12.47% of the total patent filing.
With the analysis among related 51,763 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sony Group Corp., Huawei Technologies Co., Ltd., Samsung Electronics Co., Ltd. take 4.25% of patent filing during this period.
With the analysis among related 51,763 patents in last 5 years, we discover 19 new entrants. Guangdong Power Grid Co. Ltd., Illumina, Inc., Shanghai Awinic Technology Co., Ltd. are the most active new entrants in this area.
With the analysis among 29,519 patents, we discovered top 359 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Tsinghua University, Zhejiang University are dominant in this area. They take 6.57% of the total patent filing.