With the analysis among 224 patents, we discovered top 170 key players by total patent application. NEC Corp., Huawei Technologies Co., Ltd., Intertrust Technologies Corp. are dominant in this area. They take 9.38% of the total patent filing.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 7
Intertrust Technologies Corp.
California, United States
Patent: 7
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
International Business Machines Corp.
New York, United States
Patent: 3
Mitsubishi Electric Corp.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Skyguard Network Security Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 134 patents applied in the last 5 years. We discover 127 most active companies in this area. The fast-growing Hitachi Ltd., China University of Mining & Technology, Zhengzhou Yunhai Information Technology Co., Ltd. take 7.46% of patent filing during this period.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Zhengzhou Yunhai Information Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Shanghai Jiangong Sijian Group Co. Ltd.
Shanghai Shi, China
Patent: 2
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Beijing Jingdong Financial Technology Holding Co. Ltd.
Beijing Shi, China
Patent: 2
Intertrust Technologies Corp.
California, United States
Patent: 2
Road Network Monitoring and Emergency Response Center of the Ministry of Transport
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Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
With the analysis among related 134 patents in last 5 years, we discover 117 new entrants. Hitachi Ltd., China University of Mining & Technology, Zhengzhou Yunhai Information Technology Co., Ltd. are the most active new entrants in this area.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Zhengzhou Yunhai Information Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Shanghai Jiangong Sijian Group Co. Ltd.
Shanghai Shi, China
Patent: 2
Beijing Jingdong Financial Technology Holding Co. Ltd.
Beijing Shi, China
Patent: 2
Road Network Monitoring and Emergency Response Center of the Ministry of Transport
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Patent: 2
Traffic Control Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 54 patents, we discovered top 24 universities and scientific research institutions by total patent application. Zhejiang University, Beihang University, China University of Mining & Technology are dominant in this area. They take 27.78% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Miyagi-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1