With the analysis among 30 patents, we discovered top 21 key players by total patent application. NEC Corp., Nippon Telegraph & Telephone Corp., Powerchina Chengdu Engineering Corp. Ltd. are dominant in this area. They take 20.00% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 2
Toyama-ken, Japan
Patent: 1
Massachusetts, United States
Patent: 1
Aichi-ken, Japan
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Empyrean Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hitachi Software Engineering Co., Ltd.
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With the analysis among related 5 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Anhui TQSC Information Technology Co., Ltd., Shanghai Tend Information Technologies Co.,LTD, Kogakuin University take 60.00% of patent filing during this period.
Anhui TQSC Information Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Shanghai Tend Information Technologies Co.,LTD
Shanghai Shi, China
Patent: 1
Ningbo Public Information Industry Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Anhui TQSC Information Technology Co., Ltd., Shanghai Tend Information Technologies Co.,LTD, Kogakuin University are the most active new entrants in this area.
Anhui TQSC Information Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Shanghai Tend Information Technologies Co.,LTD
Shanghai Shi, China
Patent: 1
Ningbo Public Information Industry Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 4 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Kogakuin University are dominant in this area. They take 60.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Institute of Pharmaceutical Industry
Shanghai Shi, China
Patent: 1