With the analysis among 123 patents, we discovered top 62 key players by total patent application. Nippon Telegraph & Telephone Corp., Seiban KK, International Business Machines Corp. are dominant in this area. They take 18.70% of the total patent filing.
Nippon Telegraph & Telephone Corp.
International Business Machines Corp.
New York, United States
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Deutsche Bundespost Telekom
Alibaba Group Holding Ltd.
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With the analysis among related 62 patents applied in the last 5 years. We discover 54 most active companies in this area. The fast-growing Advanced New Technologies Co., Ltd., Fujitsu Ltd., Alibaba Group Holding Ltd. take 25.81% of patent filing during this period.
Advanced New Technologies Co., Ltd.
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Patent: 9
Alibaba Group Holding Ltd.
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Nanyou Communication Network Industry Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 62 patents in last 5 years, we discover 47 new entrants. Advanced New Technologies Co., Ltd., Fujitsu Ltd., Alibaba Group Holding Ltd. are the most active new entrants in this area.
Advanced New Technologies Co., Ltd.
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Patent: 9
Alibaba Group Holding Ltd.
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Nanyou Communication Network Industry Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
With the analysis among 52 patents, we discovered top 37 universities and scientific research institutions by total patent application. Wuhan University, Tianjin University, Xi'an Jiaotong University are dominant in this area. They take 15.38% of the total patent filing.
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
University of South Florida
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1