With the analysis among 255 patents, we discovered top 143 key players by total patent application. Nippon Telegraph & Telephone Corp., Sony Group Corp., International Business Machines Corp. are dominant in this area. They take 20.00% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 17
International Business Machines Corp.
New York, United States
Patent: 15
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Mitsubishi Electric Corp.
Samsung Electronics Co., Ltd.
Tencent Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 7
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Qi An Xin Technology Group, Inc., Shuocheng (Xiamen) Technology Co. Ltd. are active in this area.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 1
Shuocheng (Xiamen) Technology Co. Ltd.
Fujian Sheng, China
Patent: 1
Beijing Yunji Zhizao Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 129 patents applied in the last 5 years. We discover 107 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Nanjing University of Posts & Telecommunications, State Grid Corp. of China take 10.08% of patent filing during this period.
Nippon Telegraph & Telephone Corp.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Tencent Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 129 patents in last 5 years, we discover 74 new entrants. South China University of Technology, Chongqing University of Posts and Telecommunications, Huawei Technologies Co., Ltd. are the most active new entrants in this area.
South China University of Technology
Guangdong Sheng, China
Patent: 4
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 3
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Northwestern Polytechnical University Shenzhen Research Inst.
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Changzhou Campus of Hehai University
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Patent: 2
Xinzhi Digital Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 2
Nanjing Metro Group Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 199 patents, we discovered top 81 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Beihang University, Harbin Engineering University are dominant in this area. They take 12.06% of the total patent filing.
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Jilin Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4