With the analysis among 544 patents, we discovered top 140 key players by total patent application. Bose Corp., QUALCOMM, Inc., Samsung Electronics Co., Ltd. are dominant in this area. They take 19.67% of the total patent filing.
Massachusetts, United States
Patent: 47
California, United States
Patent: 35
Samsung Electronics Co., Ltd.
Daewoo Electronics Co. Ltd.
Noord-Holland, Netherlands
Patent: 16
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Taiwan Province, China
Patent: 10
Lucent Technologies, Inc.
New Jersey, United States
Patent: 10
With the analysis among 8 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 73 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Bose Corp., Bestechnic (Shanghai) Co., Ltd., Alcatel-Lucent Shanghai Bell Co., Ltd. take 35.62% of patent filing during this period.
Massachusetts, United States
Patent: 10
Bestechnic (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 9
Alcatel-Lucent Shanghai Bell Co., Ltd.
Shanghai Shi, China
Patent: 7
Nokia Solutions & Networks Oy
Shenzhen Bailing Acoustics Co., Ltd.
Guangdong Sheng, China
Patent: 3
Huawei Technologies Canada Co. Ltd.
Nokia Telecommunications Oy
Shenzhen Horn Audio Co. Ltd.
Guangdong Sheng, China
Patent: 2
Spreadtrum Communications Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 73 patents in last 5 years, we discover 32 new entrants. Bestechnic (Shanghai) Co., Ltd., Alcatel-Lucent Shanghai Bell Co., Ltd., Shenzhen Bailing Acoustics Co., Ltd. are the most active new entrants in this area.
Bestechnic (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 9
Alcatel-Lucent Shanghai Bell Co., Ltd.
Shanghai Shi, China
Patent: 7
Shenzhen Bailing Acoustics Co., Ltd.
Guangdong Sheng, China
Patent: 3
Huawei Technologies Canada Co. Ltd.
Shenzhen Horn Audio Co. Ltd.
Guangdong Sheng, China
Patent: 2
Spreadtrum Communications Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shenzhen Sansheng Acoustic Technology Service Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 49 patents, we discovered top 14 universities and scientific research institutions by total patent application. University of Bristol, Massachusetts Institute of Technology, Princeton University are dominant in this area. They take 28.57% of the total patent filing.
BRISTOL, United Kingdom
Patent: 4
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 2
New Jersey, United States
Patent: 2
The Curators of the University of Missouri
Missouri, United States
Patent: 2
National Taiwan University
Taiwan Province, China
Patent: 2
Beijing Shi, China
Patent: 2
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1