With the analysis among 82 patents, we discovered top 43 key players by total patent application. Puritan Bennett Corp., Technology Partnership Plc, Nanjing Fubiyuan Environmental Technology Co., Ltd. are dominant in this area. They take 23.17% of the total patent filing.
California, United States
Patent: 9
Hertfordshire, United Kingdom
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Virginia, United States
Patent: 3
Beijing Shi, China
Patent: 3
Michigan, United States
Patent: 2
Massachusetts, United States
Patent: 2
Virginia, United States
Patent: 2
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Virginia, United States
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 21 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Shandong University of Science & Technology, Wuhan Hongxin Technology Development Co., Ltd., Beijing Sankuai On-line Technology Co., Ltd. take 19.05% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 9 new entrants. Shandong University of Science & Technology, Wuhan Hongxin Technology Development Co., Ltd., Beijing Sankuai On-line Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Shandong University of Science & Technology, Tsinghua University are dominant in this area. They take 83.33% of the total patent filing.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1