With the analysis among 2,538 patents, we discovered top 478 key players by total patent application. iBiquity Digital Corp., Samsung Electronics Co., Ltd., Sony Group Corp. are dominant in this area. They take 25.26% of the total patent filing.
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 135
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 91
Lucent Technologies, Inc.
New Jersey, United States
Patent: 70
Tokyo-to, Japan
Patent: 43
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 42
Noord-Holland, Netherlands
Patent: 34
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Hampshire, United Kingdom
Patent: 1
With the analysis among related 52 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Guangzhou Panyu Juju Car Audio Equipment Co., Ltd., iBiquity Digital Corp., Sagemcom Broadband SAS take 26.92% of patent filing during this period.
Guangzhou Panyu Juju Car Audio Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 7
Hunan Kangtong Electronics Co., Ltd.
Hunan Sheng, China
Patent: 2
Qingdao Radio and Television Haichuang Culture Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shenzhen Ruiyingda Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Betterlife Medical Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Shenzhen Ruipu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
With the analysis among related 52 patents in last 5 years, we discover 21 new entrants. Sagemcom Broadband SAS, Hunan Kangtong Electronics Co., Ltd., Qingdao Radio and Television Haichuang Culture Technology Co., Ltd. are the most active new entrants in this area.
Hunan Kangtong Electronics Co., Ltd.
Hunan Sheng, China
Patent: 2
Qingdao Radio and Television Haichuang Culture Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shenzhen Ruiyingda Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Betterlife Medical Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Shenzhen Ruipu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Fujian Gaotu Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Chung Yuan Christian University
Taiwan Province, China
Patent: 1
With the analysis among 212 patents, we discovered top 28 universities and scientific research institutions by total patent application. Xidian University, Tsinghua University, Nanjing University of Information Science & Technology are dominant in this area. They take 70.75% of the total patent filing.
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 3
Chongqing Three Gorges University
Chongqing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
University of Western Ontario
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2