With the analysis among 115 patents, we discovered top 30 key players by total patent application. Dolby Laboratories Licensing Corp., Alpine Electronics, Inc., QUALCOMM, Inc. are dominant in this area. They take 58.26% of the total patent filing.
Dolby Laboratories Licensing Corp.
California, United States
Patent: 39
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 11
Fukushima-ken, Japan
Patent: 7
Mitsubishi Electric Corp.
California, United States
Patent: 3
Leviton Manufacturing Co., Inc.
New York, United States
Patent: 3
Harman International Industries, Inc.
Connecticut, United States
Patent: 3
Matsushita Electronics Corp.
Shenzhen TCL New Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
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With the analysis among related 41 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Fraunhofer-Gesellschaft eV, QUALCOMM, Inc., Nanjing Institute of Technology take 60.98% of patent filing during this period.
Fraunhofer-Gesellschaft eV
Bayern, Germany
Patent: 20
California, United States
Patent: 3
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
FOSHAN BOYITING INTEGRATED TECHNOLOGY CO., LTD.
Guangdong Sheng, China
Patent: 2
Shenzhen TCL New Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Ping An Puhui Enterprises Management Co., Ltd.
Guangdong Sheng, China
Patent: 1
Austar Hearing Science & Technology Xiamen Co., Ltd.
Fujian Sheng, China
Patent: 1
IAT Automobile Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Hunan Xinhailing Semiconductor Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 15 new entrants. Nanjing Institute of Technology, FOSHAN BOYITING INTEGRATED TECHNOLOGY CO., LTD., Shenzhen TCL New Technology Co., Ltd. are the most active new entrants in this area.
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
FOSHAN BOYITING INTEGRATED TECHNOLOGY CO., LTD.
Guangdong Sheng, China
Patent: 2
Shenzhen TCL New Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Ping An Puhui Enterprises Management Co., Ltd.
Guangdong Sheng, China
Patent: 1
Austar Hearing Science & Technology Xiamen Co., Ltd.
Fujian Sheng, China
Patent: 1
IAT Automobile Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Hunan Xinhailing Semiconductor Co., Ltd.
Hunan Sheng, China
Patent: 1
Huizhou Huazhihang Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Tencent Music Entertainment Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 72 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
Chinese Academy of Sciences Institute of Acoustics