With the analysis among 5,039 patents, we discovered top 445 key players by total patent application. Applied Materials, Inc., Samsung Electronics Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 4.29% of the total patent filing.
With the analysis among related 1,683 patents applied in the last 5 years. We discover 399 most active companies in this area. The fast-growing Tongji University, Changzhou University, China Petroleum & Chemical Corp. take 3.21% of patent filing during this period.
With the analysis among related 1,683 patents in last 5 years, we discover 247 new entrants. China University of Mining & Technology (Beijing), Lunan Pharmaceutical Group Co., Ltd., Qmat, Inc. are the most active new entrants in this area.
With the analysis among 1,763 patents, we discovered top 312 universities and scientific research institutions by total patent application. Institute of Semiconductors of Chinese Academy of Sciences, Changzhou University, Dalian University of Technology are dominant in this area. They take 7.26% of the total patent filing.