With the analysis among 41 patents, we discovered top 26 key players by total patent application. United Technologies Corp., Sivantos GmbH, Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 21.95% of the total patent filing.
United Technologies Corp.
Connecticut, United States
Patent: 4
Mitsubishi Heavy Industries, Ltd.
Shizuoka-ken, Japan
Patent: 2
Kawai Musical Instrument Manufacturing Co., Ltd.
Shizuoka-ken, Japan
Patent: 2
California, United States
Patent: 1
Virginia, United States
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Shenzhen Qiansheng Electroacoustic Technology Co., Ltd., Shenzhen Saiyin Electronics Co., Ltd., Yanfeng Visteon Electronic Technology (Nanjing) Co., Ltd. take 60.00% of patent filing during this period.
Shenzhen Qiansheng Electroacoustic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen Saiyin Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 1
Yanfeng Visteon Electronic Technology (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shenzhen Magic Bird Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Shenzhen Qiansheng Electroacoustic Technology Co., Ltd., Shenzhen Saiyin Electronics Co., Ltd., Yanfeng Visteon Electronic Technology (Nanjing) Co., Ltd. are the most active new entrants in this area.
Shenzhen Qiansheng Electroacoustic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen Saiyin Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 1
Yanfeng Visteon Electronic Technology (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shenzhen Magic Bird Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1