With the analysis among 511 patents, we discovered top 261 key players by total patent application. Westinghouse Electric Co. LLC, State Grid Corp. of China, Siemens AG are dominant in this area. They take 14.87% of the total patent filing.
Gansu Sheng, China
Patent: 31
Beijing Shi, China
Patent: 29
Bayern, Germany
Patent: 16
Henan Sheng, China
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 6
Henan Pinggao Electric Co., Ltd.
Henan Sheng, China
Patent: 5
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 2
Cambridgeshire, United Kingdom
Patent: 1
With the analysis among related 210 patents applied in the last 5 years. We discover 173 most active companies in this area. The fast-growing State Grid Corp. of China, Fujian Del Technology Co., Ltd., Xi'an Huawei Power Electronics Technology Co., Ltd. take 12.38% of patent filing during this period.
Beijing Shi, China
Patent: 17
Fujian Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among related 210 patents in last 5 years, we discover 160 new entrants. Fujian Del Technology Co., Ltd., Xi'an Huawei Power Electronics Technology Co., Ltd., Yunnan Grid Co. Dehong Power Supply Bureau are the most active new entrants in this area.
Fujian Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Nan Da Guang Dian ( Zi Bo ) You Xian Gong Si
Shandong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among 52 patents, we discovered top 17 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, China University of Mining & Technology, Tsinghua University are dominant in this area. They take 25.00% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 1
British Columbia, Canada
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Niedersachsen, Germany
Patent: 1