Search results for “Audio power amplifier” companies
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Key Players
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Innovation Intensity
With the analysis among 337,843 patents, we discovered top 484 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., NEC Corp. are dominant in this area. They take 7.50% of the total patent filing.
Osaka-fu, Japan
Patent: 9,115
Tokyo-to, Japan
Patent: 8,222
Tokyo-to, Japan
Patent: 7,998
Tokyo-to, Japan
Patent: 6,872
South Korea
Patent: 6,683
Tokyo-to, Japan
Patent: 5,956
Tokyo-to, Japan
Patent: 5,588
Tokyo-to, Japan
Patent: 5,397
Bayern, Germany
Patent: 4,637
California, United States
Patent: 3,989
Startups & Unicorns
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Innovation Intensity
With the analysis among 1,494 patents, we discovered top 218 start-ups by total patent application. KIOXIA Corp., Englishco LLC, Aisin KK are active in this area.
STARTUP
Tokyo-to, Japan
Patent: 421
STARTUP
New York, United States
Patent: 159
STARTUP
Guangdong Sheng, China
Patent: 70
STARTUP
Guangdong Sheng, China
Patent: 41
Shanghai Shi, China
Patent: 34
Beijing Shi, China
Patent: 25
STARTUP
Steiermark, Austria
Patent: 24
STARTUP
Massachusetts, United States
Patent: 21
STARTUP
New York, United States
Patent: 20
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 19,737 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Murata Manufacturing Co. Ltd., Skyworks Solutions, Inc., Samsung Electronics Co., Ltd. take 4.79% of patent filing during this period.
Kyoto-fu, Japan
Patent: 396
Massachusetts, United States
Patent: 336
South Korea
Patent: 214
California, United States
Patent: 163
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Patent: 153
Tokyo-to, Japan
Patent: 126
Idaho, United States
Patent: 116
CITY OF SCOTLAND, United Kingdom
Patent: 105
Tianjin Shi, China
Patent: 103
Guangdong Sheng, China
Patent: 102
New Entrants
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Innovation in recent 5 years
With the analysis among related 19,737 patents in last 5 years, we discover 63 new entrants. Radrock (Shenzhen) Technology Co., Ltd., Qinghai University for Nationalities, Jiangsu Yixin Aerospace Technology Co., Ltd. are the most active new entrants in this area.
STARTUP
Guangdong Sheng, China
Patent: 41
Qinghai Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Chongqing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 12
Research Institutions
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Innovation Intensity
With the analysis among 27,756 patents, we discovered top 307 universities and scientific research institutions by total patent application. Tianjin University, University of Electronic Science & Technology of China, Southeast University are dominant in this area. They take 5.56% of the total patent filing.
Tianjin Shi, China
Patent: 385
Sichuan Sheng, China
Patent: 357
Jiangsu Sheng, China
Patent: 341
South Korea
Patent: 338
Zhejiang Sheng, China
Patent: 305
Beijing Shi, China
Patent: 250
Zhejiang Sheng, China
Patent: 179
Guangdong Sheng, China
Patent: 176
Ukraine
Patent: 167
Hubei Sheng, China
Patent: 148
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