With the analysis among 112 patents, we discovered top 79 key players by total patent application. Henan Kaifeng Power Supply Co., Shenzhen Gaokerun Electron Co. Ltd., Hitachi Ltd. are dominant in this area. They take 9.82% of the total patent filing.
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Chungcheongnam-do, South Korea
Patent: 2
Shanghai Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
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With the analysis among related 10 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Lianyun Construction Co., Ltd., Changsha Rongye Software Co., Ltd., Luoyang Intelligent Agricultural Equipment Research Institute Co., Ltd. take 50.00% of patent filing during this period.
Lianyun Construction Co., Ltd.
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Patent: 2
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Putian Hongshida Trading Co., Ltd.
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 7 new entrants. Lianyun Construction Co., Ltd., Changsha Rongye Software Co., Ltd., Luoyang Intelligent Agricultural Equipment Research Institute Co., Ltd. are the most active new entrants in this area.
Lianyun Construction Co., Ltd.
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Patent: 2
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Putian Hongshida Trading Co., Ltd.
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 11 universities and scientific research institutions by total patent application. Shanghai Dianji University, Shanghai Jiao Tong University, Beijing Jiaotong University are dominant in this area. They take 42.11% of the total patent filing.
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1