With the analysis among 140 patents, we discovered top 46 key players by total patent application. Koninklijke Philips NV, Yissum Research Development Co. Ltd., Lumileds Holding BV are dominant in this area. They take 30.71% of the total patent filing.
Noord-Holland, Netherlands
Patent: 28
Noord-Holland, Netherlands
Patent: 6
Baden-Württemberg, Germany
Patent: 5
New York, United States
Patent: 4
California, United States
Patent: 4
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 3
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With the analysis among related 28 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Commissariat à l´énergie atomique et aux énergies alternatives, Centre National De La Recherche Scientif, Ecole Polytechnique take 85.71% of patent filing during this period.
CENTRE COUNTY, France
Patent: 11
Centre National De La Recherche Scientif
Nordrhein-Westfalen, Germany
Patent: 2
Shaanxi Sheng, China
Patent: 1
Ohio, United States
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 7 new entrants. Ecole Polytechnique, Saint-Gobain Isover G+H AG, École Normale Supérieure de Lyon are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 2
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 77 patents, we discovered top 17 universities and scientific research institutions by total patent application. McMaster University, Consejo Superior de Investigaciones Científicas, Ecole Polytechnique are dominant in this area. They take 58.44% of the total patent filing.
Montana, United States
Patent: 2
Pennsylvania, United States
Patent: 2
Ohio, United States
Patent: 1
Selangor, Malaysia
Patent: 1