With the analysis among 3,994 patents, we discovered top 478 key players by total patent application. Topcon Corp., Matsushita Electronics Corp., State Grid Corp. of China are dominant in this area. They take 5.68% of the total patent filing.
Tokyo-to, Japan
Patent: 133
Osaka-fu, Japan
Patent: 55
Beijing Shi, China
Patent: 39
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 17
Kanagawa-ken, Japan
Patent: 17
With the analysis among 18 patents, we discovered top 14 start-ups by total patent application. Beijing 7D Vision Technology Co., Ltd., Shenzhen Suteng Innovation Technology Co., Ltd., Hangzhou Qunhe Information Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 1,147 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Topcon Corp., Dalian University, State Grid Corp. of China take 2.79% of patent filing during this period.
Tokyo-to, Japan
Patent: 18
Liaoning Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
Vaud, Switzerland
Patent: 4
With the analysis among related 1,147 patents in last 5 years, we discover 438 new entrants. Dalian University, Hangzhou Hikvision Digital Technology Co., Ltd., Xiangtan University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
Vaud, Switzerland
Patent: 4
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
With the analysis among 584 patents, we discovered top 227 universities and scientific research institutions by total patent application. Southeast University, Dalian University, Zhejiang University are dominant in this area. They take 4.11% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4