With the analysis among 50 patents, we discovered top 21 key players by total patent application. SolarWindow Technologies, Inc., Samsung Electronics Co., Ltd., NEC Corp. are dominant in this area. They take 44.00% of the total patent filing.
Virginia, United States
Patent: 2
Ohio, United States
Patent: 2
Ohio, United States
Patent: 2
Nagano-ken, Japan
Patent: 1
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With the analysis among related 19 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., Korea Railroad Research Institute, Nokia Technologies Oy take 68.42% of patent filing during this period.
Illinois, United States
Patent: 1
Nevada, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 8 new entrants. Samsung Electronics Co., Ltd., Korea Railroad Research Institute, Nokia Technologies Oy are the most active new entrants in this area.
Illinois, United States
Patent: 1
Nevada, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Heilongjiang Sheng, China
Patent: 2