With the analysis among 3,744 patents, we discovered top 481 key players by total patent application. Koninklijke Philips NV, Toshiba Lighting & Technology Corp., TOSHIBA Corp. are dominant in this area. They take 26.47% of the total patent filing.
Noord-Holland, Netherlands
Patent: 525
Kanagawa-ken, Japan
Patent: 285
Tokyo-to, Japan
Patent: 181
Massachusetts, United States
Patent: 170
Tokyo-to, Japan
Patent: 140
Pennsylvania, United States
Patent: 110
Tokyo-to, Japan
Patent: 108
Shimane-ken, Japan
Patent: 101
Osaka-fu, Japan
Patent: 99
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 2
With the analysis among related 144 patents applied in the last 5 years. We discover 94 most active companies in this area. The fast-growing Sun Chemical Corp. (New Jersey), China ENFI Engineering Corp., Guizhou Wanshan Tianye Green Environmental Protection Technology Co., Ltd. take 7.64% of patent filing during this period.
New Jersey, United States
Patent: 5
Beijing Shi, China
Patent: 3
Guizhou Wanshan Tianye Green Environmental Protection Technology Co., Ltd.
Guizhou Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 144 patents in last 5 years, we discover 81 new entrants. Sun Chemical Corp. (New Jersey), Guizhou Wanshan Tianye Green Environmental Protection Technology Co., Ltd., Hangzhou Chaoju Technology Co., Ltd. are the most active new entrants in this area.
New Jersey, United States
Patent: 5
Guizhou Wanshan Tianye Green Environmental Protection Technology Co., Ltd.
Guizhou Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 179 patents, we discovered top 57 universities and scientific research institutions by total patent application. Brown University, Council of Scientific & Industrial Research, Zhejiang University of Technology are dominant in this area. They take 10.06% of the total patent filing.
Rhode Island, United States
Patent: 6
Zhejiang Sheng, China
Patent: 4
District of Columbia, United States
Patent: 3
Hubei Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Minnesota, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2