With the analysis among 1,133 patents, we discovered top 428 key players by total patent application. Thomson Consumer Electronics, Inc., Matsushita Electronics Corp., NEC Corp. are dominant in this area. They take 10.50% of the total patent filing.
Osaka-fu, Japan
Patent: 41
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 13
Massachusetts, United States
Patent: 12
Massachusetts, United States
Patent: 11
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. Institut National de la Santé et de la Recherche Médicale, Atec AP Co., Ltd., Beijing Shengzhi Technology Co., Ltd. are active in this area.
Gyeonggi-do, South Korea
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 126 patents applied in the last 5 years. We discover 91 most active companies in this area. The fast-growing Cisco Technology, Inc., Huawei Technologies Co., Ltd., HELM Audio, Ltd. take 11.11% of patent filing during this period.
California, United States
Patent: 6
Guangdong Sheng, China
Patent: 4
Texas, United States
Patent: 4
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Taiwan Province, China
Patent: 3
Taiwan Province, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 126 patents in last 5 years, we discover 76 new entrants. Cisco Technology, Inc., HELM Audio, Ltd., Ocean University of China are the most active new entrants in this area.
California, United States
Patent: 6
Texas, United States
Patent: 4
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Taiwan Province, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Kunshan Wangfan Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 106 patents, we discovered top 40 universities and scientific research institutions by total patent application. Wuhan University, University of Electronic Science & Technology of China, Fudan University are dominant in this area. They take 23.58% of the total patent filing.
Hubei Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2