With the analysis among 97 patents, we discovered top 63 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., State Grid Corp. of China are dominant in this area. They take 31.96% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Mitsubishi Electric Corp.
State Grid Corp. of China
Beijing Shi, China
Patent: 9
Illinois, United States
Patent: 4
Texas, United States
Patent: 2
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 2
Muratec Automation Co., Ltd.
Aichi-ken, Japan
Patent: 2
Guangdong Tengtai Construction Co., Ltd.
Guangdong Sheng, China
Patent: 2
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With the analysis among related 39 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Hitachi Ltd., Shanghai Municipal Engineering Design Inst (Group) Co., Ltd., Guangdong Tengtai Construction Co., Ltd. take 20.51% of patent filing during this period.
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 2
Guangdong Tengtai Construction Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Chongqing Terminus Smart Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Changchun Urban and Rural Planning and Design Institute
Jilin Sheng, China
Patent: 1
Guangdong Power Grid Co., Ltd. Power Grid Planning Research Center
Guangdong Sheng, China
Patent: 1
Minnesota, United States
Patent: 1
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 32 new entrants. Shanghai Municipal Engineering Design Inst (Group) Co., Ltd., Guangdong Tengtai Construction Co., Ltd., Chongqing Terminus Smart Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 2
Guangdong Tengtai Construction Co., Ltd.
Guangdong Sheng, China
Patent: 2
Chongqing Terminus Smart Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Changchun Urban and Rural Planning and Design Institute
Jilin Sheng, China
Patent: 1
Guangdong Power Grid Co., Ltd. Power Grid Planning Research Center
Guangdong Sheng, China
Patent: 1
Minnesota, United States
Patent: 1
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Dayou Enterprises Co.Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 12 universities and scientific research institutions by total patent application. Southeast University, Tongji University, Beihang University are dominant in this area. They take 36.36% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Technology & Business University
Chongqing Shi, China
Patent: 1
Hebei University of Engineering
Hebei Sheng, China
Patent: 1
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 1
Henan Sheng, China
Patent: 1
Institute of Electrical Engineering, Chinese Academy of Sciences