With the analysis among 72 patents, we discovered top 35 key players by total patent application. State Grid Corp. of China, State Grid Hunan Electric Power Co., Nanjing Hengyu Instruments and Equipments Co., Ltd are dominant in this area. They take 23.61% of the total patent filing.
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
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With the analysis among related 90 patents applied in the last 5 years. We discover 54 most active companies in this area. The fast-growing Nanjing Hengyu Instruments and Equipments Co., Ltd, Rice Research Institute of Anhui Academy of Agricultural Sciences, Anhui Xin'an Communication Technology Co., Ltd. take 14.44% of patent filing during this period.
Jiangsu Sheng, China
Patent: 5
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Patent: 4
Anhui Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
With the analysis among related 90 patents in last 5 years, we discover 51 new entrants. Nanjing Hengyu Instruments and Equipments Co., Ltd, Rice Research Institute of Anhui Academy of Agricultural Sciences, Anhui Xin'an Communication Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
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Patent: 4
Anhui Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
With the analysis among 89 patents, we discovered top 28 universities and scientific research institutions by total patent application. Yichun University, Yunnan Academy of Tobacco Agriculture Science, Jilin University are dominant in this area. They take 12.36% of the total patent filing.
Jiangxi Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Miyazaki-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1