With the analysis among 1,351 patents, we discovered top 472 key players by total patent application. Hitachi Ltd., NEC Corp., Fujitsu Ltd. are dominant in this area. They take 12.66% of the total patent filing.
Tokyo-to, Japan
Patent: 71
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 42
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 32
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 23
State Grid Corp. of China
Beijing Shi, China
Patent: 19
Aichi-ken, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
With the analysis among 17 patents, we discovered top 15 start-ups by total patent application. Guangzhou Huidian Yunlian Internet Technology Co. Ltd., Motive Drilling Technologies, Inc., SZ DJI Technology Co., Ltd. are active in this area.
Guangzhou Huidian Yunlian Internet Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Motive Drilling Technologies, Inc.
Texas, United States
Patent: 2
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Shanghai Haizol Network Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Meditrust Health Technology Co Ltd
Shanghai Shi, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
California, United States
Patent: 1
With the analysis among related 284 patents applied in the last 5 years. We discover 212 most active companies in this area. The fast-growing Mitsubishi Electric Corp., OBIC Co. Ltd., Ping An Technology (Shenzhen) Co., Ltd. take 8.10% of patent filing during this period.
Mitsubishi Electric Corp.
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 7
ENN Ubiquitous Energy Network Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Panasonic Intellectual Property Management Co. Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 3
Changzhou Campus of Hehai University
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Patent: 3
Shanghai Dongpu Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
With the analysis among related 284 patents in last 5 years, we discover 171 new entrants. Ping An Technology (Shenzhen) Co., Ltd., ENN Ubiquitous Energy Network Technology Co., Ltd., Douyin Vision (Beijing) Co., Ltd. are the most active new entrants in this area.
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 7
ENN Ubiquitous Energy Network Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Douyin Vision (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 3
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 3
Changzhou Campus of Hehai University
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Patent: 3
Shanghai Dongpu Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangzhou Huidian Yunlian Internet Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Fiberhome Telecommunication Technologies Co., Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among 197 patents, we discovered top 82 universities and scientific research institutions by total patent application. South China University of Technology, Hohai University, Tsinghua University are dominant in this area. They take 10.15% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
The University of Electro-Communications
Northeast Electric Power University
Jilin Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
North China Electric Power University
Beijing Shi, China
Patent: 3
Tokyo Institute of Technology
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3