With the analysis among 9,359 patents, we discovered top 481 key players by total patent application. Alfred Kärcher SE & Co. KG, PMC KK, Xuzhou Xugong Environmental Technology Co., Ltd. are dominant in this area. They take 1.96% of the total patent filing.
Minnesota, United States
Patent: 50
Beijing Shi, China
Patent: 41
Michigan, United States
Patent: 38
Fujian Sheng, China
Patent: 36
With the analysis among 38 patents, we discovered top 11 start-ups by total patent application. Beijing Zhixingzhe Technology Co. Ltd., Aero Technologies, Inc., Shenzhen Zhiyi Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 14
California, United States
Patent: 10
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Nevada, United States
Patent: 1
Iowa, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 5,703 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xuzhou Xugong Environmental Technology Co., Ltd., Hunan Grand-Pro Robot Tech Co. Ltd., Jiangsu Longjie Automation Technology Co., Ltd. take 1.74% of patent filing during this period.
Guangdong Sheng, China
Patent: 23
Fujian Sheng, China
Patent: 22
Hainan Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 15
With the analysis among related 5,703 patents in last 5 years, we discover 358 new entrants. Hunan University of Technology, Puppy Electric Appliance (Beijing) Co. Ltd., Shenzhen Topband Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 22
Beijing Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
California, United States
Patent: 10
California, United States
Patent: 10
Hubei Sheng, China
Patent: 10
With the analysis among 651 patents, we discovered top 179 universities and scientific research institutions by total patent application. Chang'an University, Hunan University of Technology, Taiyuan University of Science & Technology are dominant in this area. They take 9.68% of the total patent filing.
Shaanxi Sheng, China
Patent: 24
Fujian Sheng, China
Patent: 22
Shanxi Sheng, China
Patent: 17
Jilin Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 7