With the analysis among 426 patents, we discovered top 214 key players by total patent application. Precision Dynamics Corp., Mallinckrodt Medical BV, Perkin Elmer YH are dominant in this area. They take 10.33% of the total patent filing.
California, United States
Patent: 14
North Carolina, United States
Patent: 4
Dolores Speech Products LLC
Massachusetts, United States
Patent: 4
Georgia, United States
Patent: 4
New York, United States
Patent: 4
South Carolina, United States
Patent: 3
Pennsylvania, United States
Patent: 3
With the analysis among 9 patents, we discovered top 6 start-ups by total patent application. Dolores Speech Products LLC, Beijing Huabin Licheng Technology Co. Ltd., Eureka Systems (Shanghai) Information Technology Co., Ltd. are active in this area.
Dolores Speech Products LLC
Massachusetts, United States
Patent: 4
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 279 patents applied in the last 5 years. We discover 161 most active companies in this area. The fast-growing Wuhan University, Seoul National University Hospital, Xiangya Hospital of Central South University take 3.94% of patent filing during this period.
Hubei Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 3
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Guoqiao Industrial (Shenzhen) Co. Ltd.
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 279 patents in last 5 years, we discover 157 new entrants. Wuhan University, Seoul National University Hospital, Xiangya Hospital of Central South University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 3
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Guoqiao Industrial (Shenzhen) Co. Ltd.
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 74 patents, we discovered top 38 universities and scientific research institutions by total patent application. Wuhan University, Emory University, Zhejiang University are dominant in this area. They take 17.57% of the total patent filing.
Hubei Sheng, China
Patent: 5
Georgia, United States
Patent: 4
Zhejiang Sheng, China
Patent: 3
North Carolina, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Connecticut, United States
Patent: 1
Jilin Sheng, China
Patent: 1