With the analysis among 663 patents, we discovered top 371 key players by total patent application. Fujitsu Ltd., NEC Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 11.92% of the total patent filing.
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 27
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 21
Toyama-ken, Japan
Patent: 12
State Grid Corp. of China
Beijing Shi, China
Patent: 12
Tokyo-to, Japan
Patent: 12
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 10
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Niedersachsen, Germany
Patent: 1
Chengdu Yunke Smart EV Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among related 129 patents applied in the last 5 years. We discover 123 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., State Grid Corp. of China, Beijing Shuimu Kaiyuan Technology Co., Ltd. take 6.98% of patent filing during this period.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Beijing Shuimu Kaiyuan Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
New Jersey, United States
Patent: 2
With the analysis among related 129 patents in last 5 years, we discover 112 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Beijing Shuimu Kaiyuan Technology Co., Ltd., Southwest Jiaotong University are the most active new entrants in this area.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Beijing Shuimu Kaiyuan Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 2
New Jersey, United States
Patent: 2
Purdue Research Foundation
Indiana, United States
Patent: 2
Hubei University of Arts & Science
Hubei Sheng, China
Patent: 1
With the analysis among 47 patents, we discovered top 19 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Southwest Jiaotong University are dominant in this area. They take 25.53% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Korea Institute of Science & Technology