With the analysis among 11,517 patents, we discovered top 470 key players by total patent application. Panasonic Holdings Corp., Matsushita Electronics Corp., Sony Group Corp. are dominant in this area. They take 16.05% of the total patent filing.
Shizuoka, Japan
Patent: 304
Massachusetts, United States
Patent: 241
Hampshire, United Kingdom
Patent: 196
With the analysis among 78 patents, we discovered top 31 start-ups by total patent application. Mimi Hearing Technologies GmbH, Alpha Theta Corp., 1more Co. Ltd. are active in this area.
Berlin, Germany
Patent: 12
California, United States
Patent: 6
California, United States
Patent: 4
California, United States
Patent: 4
Colorado, United States
Patent: 4
California, United States
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 3,043 patents applied in the last 5 years. We discover 470 most active companies in this area. The fast-growing Bose Corp., Yamaha Corp., Samsung Electronics Co., Ltd. take 9.50% of patent filing during this period.
Massachusetts, United States
Patent: 172
Shizuoka, Japan
Patent: 60
Hong Kong SAR, China
Patent: 47
Guangdong Sheng, China
Patent: 36
Guangdong Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 33
California, United States
Patent: 26
California, United States
Patent: 25
With the analysis among related 3,043 patents in last 5 years, we discover 277 new entrants. Baidu Online Network Technology (Beijing) Co., Ltd., AAC Acoustic Technologies (Shenzhen) Co., Ltd., Bestechnic (Shanghai) Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Ohio, United States
Patent: 7
Washington, United States
Patent: 7
Pennsylvania, United States
Patent: 7
California, United States
Patent: 7
Nordjylland, Denmark
Patent: 7
With the analysis among 261 patents, we discovered top 100 universities and scientific research institutions by total patent application. University of Bristol, Virginia Commonwealth University, Zhejiang University are dominant in this area. They take 9.20% of the total patent filing.
Bristol, United Kingdom
Patent: 7
Virginia, United States
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3