With the analysis among 113 patents, we discovered top 62 key players by total patent application. Hitachi Ltd., Meidensha Corp., LS ELECTRIC Co., Ltd. are dominant in this area. They take 18.58% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Gyeonggi-do, South Korea
Patent: 4
Beijing Shi, China
Patent: 3
Michigan, United States
Patent: 2
Henan Sheng, China
Patent: 2
BERKSHIRE, United Kingdom
Patent: 2
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With the analysis among related 12 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Shenzhen Aifu Information Technology Co., Ltd., Shenzhen Qianzehao Technology Co., Ltd., Ning Bo Zhan Ying Zhi Neng Chu Wei Ke Ji You Xian Gong Si take 33.33% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Ning Bo Zhan Ying Zhi Neng Chu Wei Ke Ji You Xian Gong Si
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
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Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 10 new entrants. Shenzhen Aifu Information Technology Co., Ltd., Shenzhen Qianzehao Technology Co., Ltd., Ning Bo Zhan Ying Zhi Neng Chu Wei Ke Ji You Xian Gong Si are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Ning Bo Zhan Ying Zhi Neng Chu Wei Ke Ji You Xian Gong Si
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
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Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Baden-Württemberg, Germany
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1