With the analysis among 209 patents, we discovered top 94 key players by total patent application. Karmel Medical Acoustic Technologies Ltd., Fujitsu Ltd., Sharp Corp. are dominant in this area. They take 17.70% of the total patent filing.
Tokyo-to, Japan
Patent: 14
Toyama-ken, Japan
Patent: 5
Shizuoka-ken, Japan
Patent: 5
Zhejiang Sheng, China
Patent: 5
New Jersey, United States
Patent: 5
Fukushima-ken, Japan
Patent: 4
Minnesota, United States
Patent: 4
With the analysis among 12 patents, we discovered top 8 start-ups by total patent application. Respiratory Sciences, Inc., Shanghai Tuoxiao Intelligent Technology Co. Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Minnesota, United States
Patent: 4
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Akita-ken, Japan
Patent: 1
With the analysis among related 139 patents applied in the last 5 years. We discover 96 most active companies in this area. The fast-growing Air Water Biodesign Inc, Beijing Jishuitan Hospital, Seoul National University Hospital take 7.91% of patent filing during this period.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tsing-Tec Technology Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 139 patents in last 5 years, we discover 81 new entrants. Beijing Jishuitan Hospital, Seoul National University Hospital, Jinan University are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tsing-Tec Technology Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 88 patents, we discovered top 37 universities and scientific research institutions by total patent application. University of Manitoba, Shanghai Jiao Tong University, Zhejiang University are dominant in this area. They take 28.41% of the total patent filing.
Manitoba, Canada
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
New York, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2