With the analysis among 9,299 patents, we discovered top 449 key players by total patent application. Halliburton Energy Services, Inc., Litton Industries, Inc., Fujikura Ltd. are dominant in this area. They take 4.14% of the total patent filing.
With the analysis among related 3,774 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing CommScope Technologies LLC, China Jiliang University, Northeastern University take 3.39% of patent filing during this period.
With the analysis among related 3,774 patents in last 5 years, we discover 275 new entrants. Hongyunhonghe Tobacco (Group) Co. Ltd., China University of Geosciences, Chengdu Ideal Realm Technology Co., Ltd. are the most active new entrants in this area.
With the analysis among 3,015 patents, we discovered top 324 universities and scientific research institutions by total patent application. Board of Trustees of the Leland Stanford Junior University, China Jiliang University, Harbin Engineering University are dominant in this area. They take 10.38% of the total patent filing.