With the analysis among 24 patents, we discovered top 19 key players by total patent application. Zhenjiang Chengxiang Electric Appliance Co. Ltd., Yun Nan Dian Wang Gong Si Chu Xiong Gong Dian Ju, General Electric Co. are dominant in this area. They take 20.83% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Delaware, United States
Patent: 1
Beijing Shi, China
Patent: 1
North Carolina, United States
Patent: 1
Liaoning Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
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With the analysis among related 6 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Tianjin University, Yun Nan Dian Wang Gong Si Chu Xiong Gong Dian Ju, Guangzhou Qinzheng Power Technology Co., Ltd. take 83.33% of patent filing during this period.
Tianjin Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 5 new entrants. Tianjin University, Yun Nan Dian Wang Gong Si Chu Xiong Gong Dian Ju, Guangzhou Qinzheng Power Technology Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 4 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 62.50% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1