With the analysis among 3,165 patents, we discovered top 488 key players by total patent application. Mitsubishi Electric Corp., Siemens AG, State Grid Corp. of China are dominant in this area. They take 4.96% of the total patent filing.
Tokyo-to, Japan
Patent: 69
Bayern, Germany
Patent: 48
Beijing Shi, China
Patent: 40
Aichi-ken, Japan
Patent: 36
Guangdong Sheng, China
Patent: 36
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 28
Osaka-fu, Japan
Patent: 27
With the analysis among 26 patents, we discovered top 17 start-ups by total patent application. Beijing Beifang Jichuang Technology & Trade Co. Ltd., Celfras Semiconductor, Inc., Shenzhen Royole Technologies Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
H2B2 Electrolysis Technologies SL
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 901 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing AUDI AG, Gree Electric Appliances, Inc. of Zhuhai, Xi'an Sinofuse Electric Co., Ltd. take 3.44% of patent filing during this period.
Bayern, Germany
Patent: 11
Guangdong Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Aichi-ken, Japan
Patent: 7
Michigan, United States
Patent: 7
Beijing Shi, China
Patent: 7
With the analysis among related 901 patents in last 5 years, we discover 397 new entrants. Xi'an Sinofuse Electric Co., Ltd., GHSP, Inc., Klemko Techniek B.V. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 9
Michigan, United States
Patent: 7
Beijing Shi, China
Patent: 5
Niedersachsen, Germany
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 314 patents, we discovered top 103 universities and scientific research institutions by total patent application. Tsinghua University, University of Electronic Science & Technology of China, Kunming University of Science & Technology are dominant in this area. They take 9.87% of the total patent filing.
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Lisboa, Portugal
Patent: 5
Lisboa, Portugal
Patent: 5
Beijing Shi, China
Patent: 5
Setúbal, Portugal
Patent: 5