With the analysis among 15,693 patents, we discovered top 464 key players by total patent application. Koninklijke Philips NV, Medtronic Xomed, Inc., Cardiac Pacemakers, Inc. are dominant in this area. They take 8.53% of the total patent filing.
With the analysis among related 8,776 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Koninklijke Philips NV, Nippon Telegraph & Telephone Corp., Samsung Electronics Co., Ltd. take 2.48% of patent filing during this period.
With the analysis among related 8,776 patents in last 5 years, we discover 208 new entrants. Qingdao Goertek Intelligent Sensor Co., Ltd., Arena Pharmaceuticals, Inc., LINET spol sro are the most active new entrants in this area.
With the analysis among 3,674 patents, we discovered top 389 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Zhejiang University, Hefei University of Technology are dominant in this area. They take 3.02% of the total patent filing.