With the analysis among 1,853 patents, we discovered top 478 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., LG Electronics, Inc. are dominant in this area. They take 8.09% of the total patent filing.
Beijing Shi, China
Patent: 66
Tokyo-to, Japan
Patent: 50
Neuchâtel, Switzerland
Patent: 18
Guangdong Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 17
Osaka-fu, Japan
Patent: 16
Jiangsu Sheng, China
Patent: 12
Nordrhein-Westfalen, Germany
Patent: 12
Sichuan Sheng, China
Patent: 12
With the analysis among 13 patents, we discovered top 6 start-ups by total patent application. Moxion Power Co., OnePredict Co. Ltd., Amber Semiconductor, Inc. are active in this area.
California, United States
Patent: 5
California, United States
Patent: 2
New York, United States
Patent: 2
With the analysis among related 1,619 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Mitsubishi Electric Corp., LG Electronics, Inc. take 7.78% of patent filing during this period.
Beijing Shi, China
Patent: 53
Tokyo-to, Japan
Patent: 41
Sichuan Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 12
Nordrhein-Westfalen, Germany
Patent: 8
Beijing Shi, China
Patent: 7
With the analysis among related 1,619 patents in last 5 years, we discover 465 new entrants. Southwest Jiaotong University, Gree Electric Appliances, Inc. of Zhuhai, Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
California, United States
Patent: 5
With the analysis among 301 patents, we discovered top 94 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Southeast University, Jilin University are dominant in this area. They take 15.61% of the total patent filing.
Sichuan Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3