With the analysis among 279 patents, we discovered top 114 key players by total patent application. Widex A/S, Auditory Licensing Co. LLC, Bose Corp. are dominant in this area. They take 18.64% of the total patent filing.
Connecticut, United States
Patent: 12
Massachusetts, United States
Patent: 10
Taiwan Province, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Hovedstaden, Denmark
Patent: 6
California, United States
Patent: 6
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 69 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing SDI Corp., Huawei Technologies Co., Ltd., RWTH Aachen University take 28.99% of patent filing during this period.
Taiwan Province, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 4
California, United States
Patent: 4
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 69 patents in last 5 years, we discover 31 new entrants. Huawei Technologies Co., Ltd., Google LLC, GoerTek Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
California, United States
Patent: 4
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Linqing Wanhe Bearing Co., Ltd.
Shandong Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
With the analysis among 37 patents, we discovered top 21 universities and scientific research institutions by total patent application. RWTH Aachen University, The Second Military Medical University, Beihang University are dominant in this area. They take 35.14% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 8
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1