With the analysis among 159 patents, we discovered top 42 key players by total patent application. SANYO Electric Co., Ltd., 3M Innovative Properties Co., Suntracker Technologies Ltd. are dominant in this area. They take 29.56% of the total patent filing.
California, United States
Patent: 22
3M Innovative Properties Co.
Minnesota, United States
Patent: 14
Suntracker Technologies Ltd.
South Carolina, United States
Patent: 10
Leviton Manufacturing Co., Inc.
New York, United States
Patent: 9
Noord-Brabant, Netherlands
Patent: 9
Solatube International, Inc.
California, United States
Patent: 9
Noord-Holland, Netherlands
Patent: 8
Choshu Industry Co., Ltd.
Yamaguchi-ken, Japan
Patent: 5
California, United States
Patent: 3
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 2
With the analysis among related 27 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Hubbell Lighting, Inc., Suntracker Technologies Ltd., Solatube International, Inc. take 44.44% of patent filing during this period.
South Carolina, United States
Patent: 5
Suntracker Technologies Ltd.
Solatube International, Inc.
California, United States
Patent: 2
Wisconsin, United States
Patent: 2
Liaoning Zhongneng Green Building Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 1
Korea Photonics Technology Institute
Connecticut, United States
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Toyama-ken, Japan
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 6 new entrants. The Appleton Group LLC, Liaoning Zhongneng Green Building Technology Co., Ltd., Shenyang Jianzhu University are the most active new entrants in this area.
Wisconsin, United States
Patent: 2
Liaoning Zhongneng Green Building Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 1
Korea Photonics Technology Institute
Connecticut, United States
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tokyo Institute of Technology, King Saud University, South China University of Technology are dominant in this area. They take 69.23% of the total patent filing.
Tokyo Institute of Technology
South China University of Technology
Guangdong Sheng, China
Patent: 1
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 1