With the analysis among 4,668 patents, we discovered top 475 key players by total patent application. China Shizheng Engineering Xibeisheji Research Yuan Co. Ltd., Shanghai Urban Construction Design & Research Institute, Shanghai Municipal Engineering Design Inst (Group) Co., Ltd. are dominant in this area. They take 1.56% of the total patent filing.
Gansu Sheng, China
Patent: 34
Shanghai Shi, China
Patent: 23
Shanghai Shi, China
Patent: 16
Beijing Shi, China
Patent: 15
Anhui Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 15
Anhui Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
With the analysis among 20 patents, we discovered top 17 start-ups by total patent application. Beijing Terminus Technology Group Co.,. Ltd., Shenzhen Qiyang Special Equipment Technology Eng Co Ltd, Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 5,224 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southeast University, China Shizheng Engineering Xibeisheji Research Yuan Co. Ltd., Central South University take 2.18% of patent filing during this period.
Jiangsu Sheng, China
Patent: 55
Gansu Sheng, China
Patent: 30
Hunan Sheng, China
Patent: 29
Shanghai Shi, China
Patent: 28
Shaanxi Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 23
Anhui Sheng, China
Patent: 22
Beijing Shi, China
Patent: 21
Hubei Sheng, China
Patent: 20
Jilin Sheng, China
Patent: 19
With the analysis among related 5,224 patents in last 5 years, we discover 357 new entrants. Nanjing Forestry University, Shenzhen Yijie Smart Transportation Technology Co., Ltd., Nantong University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
With the analysis among 2,143 patents, we discovered top 275 universities and scientific research institutions by total patent application. Southeast University, Tongji University, Chang'an University are dominant in this area. They take 11.53% of the total patent filing.
Jiangsu Sheng, China
Patent: 123
Shanghai Shi, China
Patent: 63
Shaanxi Sheng, China
Patent: 61
Hubei Sheng, China
Patent: 40
Beijing Shi, China
Patent: 38
Guangdong Sheng, China
Patent: 36
Hunan Sheng, China
Patent: 33
Jilin Sheng, China
Patent: 32
Zhejiang Sheng, China
Patent: 30
Zhejiang Sheng, China
Patent: 29