With the analysis among 38 patents, we discovered top 33 key players by total patent application. International Business Machines Corp., Powerchina Huadong Engineering Corp. Ltd., State Grid Corp. of China are dominant in this area. They take 23.68% of the total patent filing.
New York, United States
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
California, United States
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Powerchina Huadong Engineering Corp. Ltd., Henan Lixiang Power Technology Co., Ltd., China Southern Power Grid Energy Development Research Institute Co., Ltd. take 50.00% of patent filing during this period.
Zhejiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 9 new entrants. Powerchina Huadong Engineering Corp. Ltd., Henan Lixiang Power Technology Co., Ltd., China Southern Power Grid Energy Development Research Institute Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Sichuan University, Xi'an University of Architecture & Technology are dominant in this area. They take 50.00% of the total patent filing.
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1