With the analysis among 2,004 patents, we discovered top 280 key players by total patent application. Audio-Technica US, Inc., BSE Co., Ltd., Yamaha Corp. are dominant in this area. They take 36.43% of the total patent filing.
Ohio, United States
Patent: 429
Shizuoka-ken, Japan
Patent: 61
Osaka-fu, Japan
Patent: 57
Osaka-fu, Japan
Patent: 54
Shizuoka-ken, Japan
Patent: 43
Tokyo-to, Japan
Patent: 39
Shandong Sheng, China
Patent: 38
Shandong Sheng, China
Patent: 34
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 2
With the analysis among related 162 patents applied in the last 5 years. We discover 72 most active companies in this area. The fast-growing AAC Acoustic Technologies (Shenzhen) Co., Ltd., Universal Micro (Shenzhen) Technology Co., Ltd., Nanofone Ltd. take 16.05% of patent filing during this period.
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
With the analysis among related 162 patents in last 5 years, we discover 54 new entrants. Nanofone Ltd., Shenzhen Chitai Electronic Technology Co., Ltd., Shenzhen Luhua Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Hamburg, Germany
Patent: 2
Illinois, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Guangxi Tixing Environmental Testing Technology Service Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 49 patents, we discovered top 15 universities and scientific research institutions by total patent application. National Tsing-Hua University, University of the Federal Armed Forces Hamburg, National Chung Hsing University are dominant in this area. They take 46.94% of the total patent filing.
Taiwan Province, China
Patent: 10
Hamburg, Germany
Patent: 2
Taiwan Province, China
Patent: 2
Massachusetts, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Suceava, Romania
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1