With the analysis among 27 patents, we discovered top 24 key players by total patent application. NEC Corp., State Grid Corp. of China, Yahoo Japan Corp. are dominant in this area. They take 25.93% of the total patent filing.
Beijing Shi, China
Patent: 2
North Carolina, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
With the analysis among related 22 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing NEC Corp., Powerchina Chengdu Engineering Corp. Ltd., Qingdao Hotel Management Vocational and Technical College take 22.73% of patent filing during this period.
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Fujian Huawang Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 18 new entrants. NEC Corp., Powerchina Chengdu Engineering Corp. Ltd., Qingdao Hotel Management Vocational and Technical College are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Fujian Huawang Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 9 universities and scientific research institutions by total patent application. Central South University, Nanjing University of Information Science & Technology, Xi'an Polytechnic University are dominant in this area. They take 23.08% of the total patent filing.
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1