With the analysis among 481 patents, we discovered top 248 key players by total patent application. Koninklijke Philips NV, Rhone Poulenc AG Co., BSH Hausgeräte GmbH are dominant in this area. They take 5.61% of the total patent filing.
Noord-Holland, Netherlands
Patent: 10
California, United States
Patent: 6
Ohio, United States
Patent: 6
New York, United States
Patent: 5
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With the analysis among related 15 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Sumitomo Wiring Systems (U.S.A.), Inc., Apple, Inc., Northwestern Polytechnical University take 20.00% of patent filing during this period.
Texas, United States
Patent: 1
California, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
California, United States
Patent: 1
Illinois, United States
Patent: 1
Hebei Sheng, China
Patent: 1
Oklahoma, United States
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 6 new entrants. Northwestern Polytechnical University, Panasonic Intellectual Property Management Co. Ltd., Kawasaki Heavy Industries Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
California, United States
Patent: 1
Illinois, United States
Patent: 1
With the analysis among 51 patents, we discovered top 15 universities and scientific research institutions by total patent application. Yanshan University, University of Helsinki, Tsinghua University are dominant in this area. They take 19.61% of the total patent filing.
Hebei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Missouri, United States
Patent: 1
AGH University of Science & Technology
Maharashtra, India
Patent: 1
Shaanxi Sheng, China
Patent: 1