With the analysis among 1,369 patents, we discovered top 477 key players by total patent application. W & E International Canada Corp., 8 Rivers Capital LLC, Carrier Corp. are dominant in this area. They take 3.29% of the total patent filing.
W & E International Canada Corp.
North Carolina, United States
Patent: 15
Wisconsin, United States
Patent: 12
Anhui Sunmine Equipment Co., Ltd.
Anhui Sheng, China
Patent: 9
Matsushita Electric Works Co. Ltd.
Qingdao Econ. & Tech. Dev. Zone Haier Water Heater Co. Ltd.
Shandong Sheng, China
Patent: 8
Jiangsu SangLi solar industry co., LTD
Jiangsu Sheng, China
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 334 patents applied in the last 5 years. We discover 195 most active companies in this area. The fast-growing Zhejiang Hydrogen Valley New Energy Vehicle Co., Ltd., Dongguan University of Technology, Kunming Tongxing Solar Equipment Co., Ltd. take 4.49% of patent filing during this period.
Zhejiang Hydrogen Valley New Energy Vehicle Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Dongguan University of Technology
Guangdong Sheng, China
Patent: 5
Kunming Tongxing Solar Equipment Co., Ltd.
Yunnan Sheng, China
Patent: 4
Jiangsu SangLi solar industry co., LTD
Jiangsu Sheng, China
Patent: 4
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 4
Jiangsu Huitian Electromechanical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Suzhou Sujing Anfa Environmental Technology Co Ltd.
Jiangsu Sheng, China
Patent: 4
Shanghai Shenglu Energy Saving Electromechanical Co., Ltd.
Shanghai Shi, China
Patent: 3
Shanxi Jingde Technology Co., Ltd.
Shanxi Sheng, China
Patent: 3
Ohio State Innovation Foundation
Ohio, United States
Patent: 3
With the analysis among related 334 patents in last 5 years, we discover 174 new entrants. Zhejiang Hydrogen Valley New Energy Vehicle Co., Ltd., Dongguan University of Technology, Huaneng Clean Energy Research Institute are the most active new entrants in this area.
Zhejiang Hydrogen Valley New Energy Vehicle Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Dongguan University of Technology
Guangdong Sheng, China
Patent: 5
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 4
Kunming Tongxing Solar Equipment Co., Ltd.
Yunnan Sheng, China
Patent: 4
Shanxi Jingde Technology Co., Ltd.
Shanxi Sheng, China
Patent: 3
Ohio State Innovation Foundation
Ohio, United States
Patent: 3
Guangdong Spectrum Solar Energy Co., Ltd.
Guangdong Sheng, China
Patent: 2
Huaneng Hulunbeier Energy Development Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
Chongqing Shi, China
Patent: 2
Suzhou Mingqun Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 227 patents, we discovered top 91 universities and scientific research institutions by total patent application. Zhejiang Ocean University, North China Electric Power University, Dongguan University of Technology are dominant in this area. They take 8.37% of the total patent filing.
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 9
North China Electric Power University
Beijing Shi, China
Patent: 5
Dongguan University of Technology
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Beijing Institute of Graphic Communication
Beijing Shi, China
Patent: 3