With the analysis among 464 patents, we discovered top 358 key players by total patent application. State Grid Corp. of China, Jitsubo Co., Ltd., Yibin Grace Group Ltd. are dominant in this area. They take 6.25% of the total patent filing.
Beijing Shi, China
Patent: 12
Kanagawa-ken, Japan
Patent: 10
Sichuan Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Pingdingshan Zhengguang Technology Development Co., Ltd.
Henan Sheng, China
Patent: 5
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With the analysis among related 116 patents applied in the last 5 years. We discover 94 most active companies in this area. The fast-growing Zhengzhou University, Dongguan Huajing Powder Metallurgy Co., Ltd., Baosteel Engineering & Technology Group Co. Ltd. take 6.03% of patent filing during this period.
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Hubei Sheng, China
Patent: 1
Chengdu Yefan Science & Technology Co Ltd
Sichuan Sheng, China
Patent: 1
Ningbo Golden Rhyme Tea Industry Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Longji Energy Saving Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 116 patents in last 5 years, we discover 88 new entrants. Zhengzhou University, Dongguan Huajing Powder Metallurgy Co., Ltd., Baosteel Engineering & Technology Group Co. Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Chengdu Yefan Science & Technology Co Ltd
Sichuan Sheng, China
Patent: 1
Ningbo Golden Rhyme Tea Industry Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Longji Energy Saving Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 1
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Patent: 1
With the analysis among 106 patents, we discovered top 53 universities and scientific research institutions by total patent application. Zhejiang University, Jiangsu University, Zhengzhou University are dominant in this area. They take 9.43% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
São Paulo, Brazil
Patent: 1