With the analysis among 131 patents, we discovered top 67 key players by total patent application. Ampex Corp., Sennheiser Electronic Corp., Dolby Laboratories Licensing Corp. are dominant in this area. They take 22.14% of the total patent filing.
California, United States
Patent: 15
Sennheiser Electronic Corp.
Connecticut, United States
Patent: 7
Dolby Laboratories Licensing Corp.
California, United States
Patent: 7
Foshan South China Professional Audio Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 3
Tianjin Oppasbo Electronic Information Technology Co., Ltd.
Tianjin Shi, China
Patent: 3
Best Buy Enterprise Services, Inc.
Ohio, United States
Patent: 2
Guangzhou Ruifeng Audio Technology Corp. Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Ezpro Sound & Light Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangzhou Lifeng Culture Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
DigiBird Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Ohio, United States
Patent: 1
With the analysis among related 34 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing DigiBird Technology Co., Ltd., Foshan South China Professional Audio Engineering Co., Ltd., Stillion Technology (Beijing) Co., Ltd. Guangzhou Branch take 17.65% of patent filing during this period.
DigiBird Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Foshan South China Professional Audio Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 2
Stillion Technology (Beijing) Co., Ltd. Guangzhou Branch
Guangdong Sheng, China
Patent: 2
Shenzhen Xingweiheng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Sobey Digital Technology Co Ltd
Sichuan Sheng, China
Patent: 1
Ohio, United States
Patent: 1
Guangzhou East Asia Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen GoerTek Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hangzhou Hikvision Digital Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shouguang Laisheng Economic and Trade Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 23 new entrants. DigiBird Technology Co., Ltd., Stillion Technology (Beijing) Co., Ltd. Guangzhou Branch, Shenzhen Xingweiheng Technology Co., Ltd. are the most active new entrants in this area.
DigiBird Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Stillion Technology (Beijing) Co., Ltd. Guangzhou Branch
Guangdong Sheng, China
Patent: 2
Shenzhen Xingweiheng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Sobey Digital Technology Co Ltd
Sichuan Sheng, China
Patent: 1
Ohio, United States
Patent: 1
Guangzhou Yuguanyin Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangzhou East Asia Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen GoerTek Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Amakusa (Beijing) Music Culture Co., Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Hikvision Digital Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1