With the analysis among 324 patents, we discovered top 185 key players by total patent application. Matsushita Electronics Corp., Jiangsu Mengxi Intelligent Environmental Technology Co., Ltd., Matsushita Electric Works Co. Ltd. are dominant in this area. They take 8.95% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 12
Jiangsu Mengxi Intelligent Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Matsushita Electric Works Co. Ltd.
Mitsubishi Electric Corp.
China Academy of Agricultural Mechanization Science Hohhot Branch Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 7
Anhui Simeng Energy Technology Co., Ltd.
Anhui Sheng, China
Patent: 7
Dongguan Fivestar Solar Energy Co. Ltd.
Guangdong Sheng, China
Patent: 6
Shandong Sunshine Dr. Solar Energy Engineering Co., Ltd.
Shandong Sheng, China
Patent: 5
Henan Sunda Energy Environmental Protection Co., Ltd.
Henan Sheng, China
Patent: 5
Chiba-ken, Japan
Patent: 4
No data, please try another search term
With the analysis among related 165 patents applied in the last 5 years. We discover 117 most active companies in this area. The fast-growing Anhui Simeng Energy Technology Co., Ltd., Shandong Sunshine Dr. Solar Energy Engineering Co., Ltd., Henan Zhongrui Refrigeration Technology Co., Ltd. take 8.48% of patent filing during this period.
Anhui Simeng Energy Technology Co., Ltd.
Anhui Sheng, China
Patent: 6
Shandong Sunshine Dr. Solar Energy Engineering Co., Ltd.
Shandong Sheng, China
Patent: 5
Henan Zhongrui Refrigeration Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Hebei Light Source Solar Technology Co., Ltd.
Hebei Sheng, China
Patent: 3
Aike New Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
Wuhai Haohua High-tech Energy Saving Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 3
Shandong Suneng New Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among related 165 patents in last 5 years, we discover 98 new entrants. Shandong Sunshine Dr. Solar Energy Engineering Co., Ltd., Henan Zhongrui Refrigeration Technology Co., Ltd., Yanshan University are the most active new entrants in this area.
Shandong Sunshine Dr. Solar Energy Engineering Co., Ltd.
Shandong Sheng, China
Patent: 5
Henan Zhongrui Refrigeration Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Hebei Light Source Solar Technology Co., Ltd.
Hebei Sheng, China
Patent: 3
Wuhai Haohua High-tech Energy Saving Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Shandong Suneng New Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Zhongyuan University of Technology
Henan Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Hebei Vikline Solar Energy Development Co., Ltd.
Hebei Sheng, China
Patent: 2
Gansu Institute of Natural Energy (United Nations Industrial Development Organization International Center for Promotion and Transfer of Solar Energy Technology)
undefined undefined
Patent: 2
With the analysis among 146 patents, we discovered top 66 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Tsinghua University, Jiangsu University are dominant in this area. They take 12.33% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Beijing University of Technology
Beijing Shi, China
Patent: 4
Xinjiang Uygur Zizhiqu, China
Patent: 4
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3