With the analysis among 1,392 patents, we discovered top 480 key players by total patent application. Bose Corp., Harman International Industries, Inc., Koninklijke Philips NV are dominant in this area. They take 5.53% of the total patent filing.
Massachusetts, United States
Patent: 33
Connecticut, United States
Patent: 23
Noord-Holland, Netherlands
Patent: 21
Tokyo-to, Japan
Patent: 20
Idaho, United States
Patent: 18
Beijing Shi, China
Patent: 18
New York, United States
Patent: 15
Massachusetts, United States
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
With the analysis among 9 patents, we discovered top 8 start-ups by total patent application. ULSee USA Corp., KIOXIA Corp., Senwellen (Shenzhen) Communication Technology Co., Ltd. are active in this area.
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 398 patents applied in the last 5 years. We discover 262 most active companies in this area. The fast-growing Chinese Academy of Sciences Institute of Acoustics, Bose Corp., The 715th Research Institute of China Shipbuilding Industry Corporation take 7.79% of patent filing during this period.
Massachusetts, United States
Patent: 11
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Patent: 8
Shaanxi Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
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Patent: 4
With the analysis among related 398 patents in last 5 years, we discover 209 new entrants. Carrier Corp., Institute of Atmospheric Physics, Chinese Academy of Sciences, Naval University of Engineering are the most active new entrants in this area.
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Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Illinois, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among 535 patents, we discovered top 127 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, University of Electronic Science & Technology of China, Tsinghua University are dominant in this area. They take 17.94% of the total patent filing.
Sichuan Sheng, China
Patent: 16
Beijing Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8