With the analysis among 161 patents, we discovered top 52 key players by total patent application. Audio-Technica US, Inc., Cisco Technology, Inc., AKG Acoustics GmbH are dominant in this area. They take 37.89% of the total patent filing.
Ohio, United States
Patent: 36
California, United States
Patent: 13
Guizhou Sheng, China
Patent: 12
Arizona, United States
Patent: 9
Zhejiang Sheng, China
Patent: 5
Massachusetts, United States
Patent: 3
New York, United States
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 32 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Bose Corp., PCB Piezotronics, Inc., Ningbo Yinzhou Alctron Electronics Co., Ltd. take 25.00% of patent filing during this period.
Massachusetts, United States
Patent: 3
New York, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Arizona, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Ruisheng Lighting and Sound Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Dongguan Yuxun Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Ohio, United States
Patent: 1
With the analysis among related 32 patents in last 5 years, we discover 15 new entrants. Bose Corp., PCB Piezotronics, Inc., Guizhou Jialai Zhongke Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 3
New York, United States
Patent: 3
Guizhou Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Ruisheng Lighting and Sound Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Dongguan Yuxun Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1