With the analysis among 96 patents, we discovered top 57 key players by total patent application. Sony Group Corp., Yamaha Corp., Matsushita Electronics Corp. are dominant in this area. They take 19.79% of the total patent filing.
Shizuoka-ken, Japan
Patent: 6
Matsushita Electronics Corp.
Mitsubishi Electric Corp.
International Business Machines Corp.
New York, United States
Patent: 2
California, United States
Patent: 2
Massachusetts, United States
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 3 most active companies in this area.
Foshan Chuangsite Audio Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hua Ting Acoustic Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Jinlongteng Power Machinery Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 3 new entrants.
Foshan Chuangsite Audio Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hua Ting Acoustic Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Jinlongteng Power Machinery Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 1
Jiangxi Normal University
Jiangxi Sheng, China
Patent: 1