With the analysis among 298 patents, we discovered top 107 key players by total patent application. General Electric Co., Koninklijke Philips NV, Acuson Corp. are dominant in this area. They take 16.44% of the total patent filing.
Massachusetts, United States
Patent: 23
Noord-Holland, Netherlands
Patent: 14
California, United States
Patent: 12
Pennsylvania, United States
Patent: 12
Gansu Sheng, China
Patent: 11
Ontario, Canada
Patent: 10
California, United States
Patent: 9
Gelderland, Netherlands
Patent: 8
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 96 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing Novioscan BV, Shaoguan East Sunshine Automation Equipment Co., Ltd., Westinghouse Electric Co. LLC take 22.92% of patent filing during this period.
Gelderland, Netherlands
Patent: 8
Guangdong Sheng, China
Patent: 8
Gansu Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
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Patent: 3
Shaanxi Sheng, China
Patent: 2
With the analysis among related 96 patents in last 5 years, we discover 41 new entrants. Shaoguan East Sunshine Automation Equipment Co., Ltd., Novioscan BV, Fuzhou University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Gelderland, Netherlands
Patent: 8
Fujian Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
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Patent: 3
Henan Sheng, China
Patent: 2
Shanxi Xidian Boyu Electric Power Technology Co., Ltd.
Shanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Jingwei Telecommunications Equipment Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 105 patents, we discovered top 32 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, Beijing Institute of Technology, Harbin Institute of Technology are dominant in this area. They take 22.86% of the total patent filing.
Beijing Shi, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
North Carolina, United States
Patent: 2
Massachusetts, United States
Patent: 2
Jilin Sheng, China
Patent: 2