With the analysis among 10,809 patents, we discovered top 476 key players by total patent application. State Grid Corp. of China, NEC Corp., Hitachi Ltd. are dominant in this area. They take 6.80% of the total patent filing.
Beijing Shi, China
Patent: 348
Tokyo-to, Japan
Patent: 207
Tokyo-to, Japan
Patent: 180
Tokyo-to, Japan
Patent: 155
Tokyo-to, Japan
Patent: 131
Tokyo-to, Japan
Patent: 111
Osaka-fu, Japan
Patent: 91
New York, United States
Patent: 85
With the analysis among 45 patents, we discovered top 28 start-ups by total patent application. Beijing Huitong Tianxia Logistic Co. Ltd., Geco Technologies, Aisin KK are active in this area.
Beijing Shi, China
Patent: 4
Nuevo León, Mexico
Patent: 4
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 2,366 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., UOP LLC take 4.73% of patent filing during this period.
Beijing Shi, China
Patent: 60
Guangdong Sheng, China
Patent: 27
Illinois, United States
Patent: 25
Guangdong Sheng, China
Patent: 23
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Tokyo-to, Japan
Patent: 11
Jiangsu Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
With the analysis among related 2,366 patents in last 5 years, we discover 297 new entrants. ITS SRL, Guangzhou Xingshi Equipments Co. Ltd., Wangsu Science & Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Henan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Chongqing Jinchang Auto Parts Co., Ltd.
Chongqing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among 953 patents, we discovered top 189 universities and scientific research institutions by total patent application. North China Electric Power University, Chongqing University, Beijing University of Technology are dominant in this area. They take 10.39% of the total patent filing.
Beijing Shi, China
Patent: 20
Chongqing Shi, China
Patent: 19
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Shaanxi Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 11