With the analysis among 2,538 patents, we discovered top 472 key players by total patent application. Huawei Technologies Co., Ltd., ZTE Corp., State Grid Corp. of China are dominant in this area. They take 17.26% of the total patent filing.
Guangdong Sheng, China
Patent: 189
Guangdong Sheng, China
Patent: 185
Beijing Shi, China
Patent: 64
Taiwan Province, China
Patent: 38
Noord-Holland, Netherlands
Patent: 28
Guangdong Sheng, China
Patent: 22
Massachusetts, United States
Patent: 21
With the analysis among 26 patents, we discovered top 8 start-ups by total patent application. Xfusion Digital Technologies Co. Ltd., APRESIA Systems Ltd., NuVolta Technologies, Inc. are active in this area.
Henan Sheng, China
Patent: 14
California, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 709 patents applied in the last 5 years. We discover 438 most active companies in this area. The fast-growing Tianjin University, State Grid Corp. of China, Global Gillette take 6.49% of patent filing during this period.
Tianjin Shi, China
Patent: 18
Beijing Shi, China
Patent: 18
Massachusetts, United States
Patent: 10
Zhejiang Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among related 709 patents in last 5 years, we discover 326 new entrants. Global Gillette, Tianjin Electric Power Corp., China Southern Power Grid Co., Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 10
Tianjin Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
With the analysis among 773 patents, we discovered top 151 universities and scientific research institutions by total patent application. Zhejiang University, South China University of Technology, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 16.30% of the total patent filing.
Zhejiang Sheng, China
Patent: 57
Guangdong Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 31
Tianjin Shi, China
Patent: 29
Liaoning Sheng, China
Patent: 19
Heilongjiang Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 17
Beijing Shi, China
Patent: 13
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 11