With the analysis among 593 patents, we discovered top 142 key players by total patent application. Philips, Koninklijke Philips NV, Spentech, Inc. are dominant in this area. They take 27.32% of the total patent filing.
Noord-Holland, Netherlands
Patent: 41
Washington, United States
Patent: 27
Guangdong Sheng, China
Patent: 20
Pennsylvania, United States
Patent: 12
California, United States
Patent: 11
Massachusetts, United States
Patent: 10
California, United States
Patent: 10
Utah, United States
Patent: 9
Washington, United States
Patent: 9
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 2
Belfast, United Kingdom
Patent: 1
With the analysis among related 225 patents applied in the last 5 years. We discover 78 most active companies in this area. The fast-growing Philips, Bard Access Systems, Inc., Gynesonics, Inc. take 30.67% of patent filing during this period.
Utah, United States
Patent: 9
California, United States
Patent: 8
Noord-Holland, Netherlands
Patent: 8
Jiangsu Sheng, China
Patent: 6
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Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
With the analysis among related 225 patents in last 5 years, we discover 67 new entrants. Bard Access Systems, Inc., Gynesonics, Inc., Xuzhou Kangliang Electronic Technology Co., Ltd. are the most active new entrants in this area.
Utah, United States
Patent: 9
California, United States
Patent: 8
Jiangsu Sheng, China
Patent: 6
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Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Wisconsin, United States
Patent: 3
Georgia, United States
Patent: 3
With the analysis among 69 patents, we discovered top 25 universities and scientific research institutions by total patent application. McMaster University, University of Washington, University of Rochester are dominant in this area. They take 18.84% of the total patent filing.
Washington, United States
Patent: 2
New York, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
Massachusetts, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tennessee, United States
Patent: 1