With the analysis among 1,535 patents, we discovered top 400 key players by total patent application. General Electric Co., Ushio KK, Koninklijke Philips NV are dominant in this area. They take 13.36% of the total patent filing.
Massachusetts, United States
Patent: 115
Shimane-ken, Japan
Patent: 50
Noord-Holland, Netherlands
Patent: 40
Pennsylvania, United States
Patent: 32
Iowa, United States
Patent: 30
Massachusetts, United States
Patent: 26
California, United States
Patent: 19
Bayern, Germany
Patent: 18
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 93 patents applied in the last 5 years. We discover 62 most active companies in this area. The fast-growing Nanjing Polytechnic University, Kuraray Co., Ltd., Beijing E-Town Semiconductor Technology Co., Ltd. take 16.13% of patent filing during this period.
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 3
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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Patent: 2
With the analysis among related 93 patents in last 5 years, we discover 56 new entrants. Nanjing Polytechnic University, Kuraray Co., Ltd., Nanjing Pengwanda Lighting Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 63 patents, we discovered top 13 universities and scientific research institutions by total patent application. California Institute of Technology, North Carolina State University, Emory University are dominant in this area. They take 31.75% of the total patent filing.
California, United States
Patent: 4
North Carolina, United States
Patent: 3
Georgia, United States
Patent: 3
Illinois, United States
Patent: 2
Hebei Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1