With the analysis among 1,433 patents, we discovered top 470 key players by total patent application. Kyocera Corp., cerbomed GmbH, Sony Group Corp. are dominant in this area. They take 7.54% of the total patent filing.
Kyoto-fu, Japan
Patent: 57
Tokyo-to, Japan
Patent: 23
Osaka-fu, Japan
Patent: 19
California, United States
Patent: 18
Noord-Holland, Netherlands
Patent: 17
Shandong Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 15
Hovedstaden, Denmark
Patent: 14
With the analysis among 10 patents, we discovered top 9 start-ups by total patent application. Beijing Sabine Technologies Ltd., Huaqin Technology Co., Ltd., Shenzhen Bellsing Acoustic Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
ZURICH, Switzerland
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
Zhejiang Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
With the analysis among related 320 patents applied in the last 5 years. We discover 204 most active companies in this area. The fast-growing Guangdong OPPO Mobile Telecommunications Corp., Ltd., GN Hearing A/S, GoerTek Technology Co., Ltd. take 6.25% of patent filing during this period.
Guangdong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
With the analysis among related 320 patents in last 5 years, we discover 163 new entrants. Guangzhou Vanguard Water Sport Products Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, The Affiliated Hospital of Qingdao University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
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Patent: 3
Beijing Shi, China
Patent: 2
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Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 2
Zhengzhou Shenqiao Medical Equipment Co., Ltd.
Henan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among 201 patents, we discovered top 87 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, Chongqing University, Southeast University are dominant in this area. They take 16.42% of the total patent filing.
Chongqing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Washington, United States
Patent: 4
Ohio, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3