With the analysis among 84,614 patents, we discovered top 474 key players by total patent application. Robert Bosch GmbH, Robert Bosch Corp., Hilti AG are dominant in this area. They take 14.20% of the total patent filing.
With the analysis among related 31,108 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Robert Bosch Corp., Robert Bosch GmbH, Hilti AG take 3.94% of patent filing during this period.
With the analysis among related 31,108 patents in last 5 years, we discover 139 new entrants. Guangdong Power Grid Co. Ltd., Zhejiang Shaoxing Supor Domestic Electrical Appliance Co., Dreame Technology (Suzhou) Ltd. are the most active new entrants in this area.
With the analysis among 6,135 patents, we discovered top 420 universities and scientific research institutions by total patent application. Shandong University of Technology, Zhejiang University, Zhejiang University of Technology are dominant in this area. They take 3.13% of the total patent filing.