With the analysis among 1,855 patents, we discovered top 482 key players by total patent application. China Railway Construction Group Co., Ltd., Beijing Yingshi Ruida Technology Co., Ltd, Launch Tech Co., Ltd. are dominant in this area. They take 1.94% of the total patent filing.
China Railway Construction Group Co., Ltd.
Beijing Shi, China
Patent: 13
Beijing Yingshi Ruida Technology Co., Ltd
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Colorado, United States
Patent: 11
Handan Perui Electric Co., Ltd.
Hebei Sheng, China
Patent: 11
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Minnesota, United States
Patent: 10
Zhongke Sanqing Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Hebei Sailhero Environmental Protection High-Tech Co., Ltd.
Hebei Sheng, China
Patent: 9
Anhui Qingyu Optoelectronics Technology Co., Ltd.
Anhui Sheng, China
Patent: 9
With the analysis among 27 patents, we discovered top 13 start-ups by total patent application. Project Canary PBC, Pantest (Beijing) Environmental Technology Co., Ltd., Ambisense Ltd. are active in this area.
Colorado, United States
Patent: 11
Pantest (Beijing) Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Shanghai Yinshi Environmental Protection Technology Co. Ltd.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Brilliant & Company Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,657 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Construction Group Co., Ltd., Project Canary PBC, Central South University take 2.11% of patent filing during this period.
China Railway Construction Group Co., Ltd.
Beijing Shi, China
Patent: 13
Colorado, United States
Patent: 11
Hunan Sheng, China
Patent: 11
Beijing Yingshi Ruida Technology Co., Ltd
Beijing Shi, China
Patent: 10
Zhongke Sanqing Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Hebei Sailhero Environmental Protection High-Tech Co., Ltd.
Hebei Sheng, China
Patent: 8
Beijing Jiahua Zhilian Technology Co., Ltd.
Beijing Shi, China
Patent: 7
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 7
Jiangxi Fashion Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 6
With the analysis among related 1,657 patents in last 5 years, we discover 460 new entrants. China Railway Construction Group Co., Ltd., Project Canary PBC, Zhongke Sanqing Technology Co., Ltd. are the most active new entrants in this area.
China Railway Construction Group Co., Ltd.
Beijing Shi, China
Patent: 13
Colorado, United States
Patent: 11
Zhongke Sanqing Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Beijing Jiahua Zhilian Technology Co., Ltd.
Beijing Shi, China
Patent: 7
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 7
Jiangxi Fashion Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 6
Xi'an Chuangdaxin Electronic Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Honeywell International Technologies Ltd.
Shanghai Diqin Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
With the analysis among 480 patents, we discovered top 181 universities and scientific research institutions by total patent application. Central South University, Beijing University of Technology, Hangzhou Dianzi University are dominant in this area. They take 6.67% of the total patent filing.
Hunan Sheng, China
Patent: 13
Beijing University of Technology
Beijing Shi, China
Patent: 9
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 5
Beijing Forestry University
Beijing Shi, China
Patent: 5
University of Science & Technology of China
Anhui Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
The Shenzhen Institutes of Advanced Technology
Shanghai Shi, China
Patent: 5
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5