With the analysis among 824 patents, we discovered top 171 key players by total patent application. Koninklijke Philips NV, Philips, Hitachi Aloka Medical Ltd. are dominant in this area. They take 29.13% of the total patent filing.
Noord-Holland, Netherlands
Patent: 99
Connecticut, United States
Patent: 42
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 23
Massachusetts, United States
Patent: 21
Osaka-fu, Japan
Patent: 17
Chiba-ken, Japan
Patent: 16
With the analysis among 15 patents, we discovered top 4 start-ups by total patent application. Novosound Ltd., Institut National de la Santé et de la Recherche Médicale, Lily Medtech, Inc. are active in this area.
With the analysis among related 154 patents applied in the last 5 years. We discover 75 most active companies in this area. The fast-growing Philips, Suzhou Institute of Biomedical Engineering Technology, Chinese Academy of Sciences, FUJIFILM Corp. take 19.48% of patent filing during this period.
Jiangsu Sheng, China
Patent: 6
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Patent: 6
Shaanxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
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Patent: 4
Noord-Holland, Netherlands
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 154 patents in last 5 years, we discover 57 new entrants. Novosound Ltd., Qilu Hospital of Shandong University, Nanjing Chaoweijing Biotechnology Co., Ltd. are the most active new entrants in this area.
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Patent: 4
Jiangsu Sheng, China
Patent: 4
Massachusetts, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Suzhou Jiruisheng Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
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Patent: 2
With the analysis among 167 patents, we discovered top 44 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, The Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences Institute of Acoustics are dominant in this area. They take 17.96% of the total patent filing.
Shaanxi Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 7
California, United States
Patent: 4
Massachusetts, United States
Patent: 4
North Carolina, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3