With the analysis among 34 patents, we discovered top 21 key players by total patent application. Wuhan Huanda Electronic Technology Co., Ltd., Beijing SinoHytec Co., Ltd., Dongfang Electric Corp. are dominant in this area. They take 11.76% of the total patent filing.
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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With the analysis among related 11 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Wuhan Huanda Electronic Technology Co., Ltd., Hunan Bangpu Automobile Recycling Co., Ltd., Huaneng Clean Energy Research Institute take 36.36% of patent filing during this period.
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 11 new entrants. Wuhan Huanda Electronic Technology Co., Ltd., Hunan Bangpu Automobile Recycling Co., Ltd., Huaneng Clean Energy Research Institute are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1