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
Beijing Shi, China
Patent: 9
Illinois, United States
Patent: 4
Texas, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 2
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 Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Changchun Urban and Rural Planning and Design Institute
Jilin Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Minnesota, United States
Patent: 1
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 Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Changchun Urban and Rural Planning and Design Institute
Jilin Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Minnesota, United States
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1
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
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Henan Sheng, China
Patent: 1