With the analysis among 912 patents, we discovered top 482 key players by total patent application. Mitsubishi Electric Corp., Samsung Electronics Co., Ltd., NEC Corp. are dominant in this area. They take 6.91% of the total patent filing.
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
WALES, United Kingdom
Patent: 11
Tokyo-to, Japan
Patent: 10
GM Global Technology Operations LLC
Michigan, United States
Patent: 9
Beijing Shi, China
Patent: 7
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Beijing Shengzhi Technology Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd., Shanghai Huwen Information Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 343 patents applied in the last 5 years. We discover 278 most active companies in this area. The fast-growing Dyson Ltd., Audio-Technica US, Inc., Beijing Shengzhi Technology Co., Ltd. take 6.41% of patent filing during this period.
Ohio, United States
Patent: 4
Beijing Shi, China
Patent: 3
Hovedstaden, Denmark
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Central Singapore, Singapore
Patent: 2
With the analysis among related 343 patents in last 5 years, we discover 258 new entrants. Dyson Ltd., Beijing Shengzhi Technology Co., Ltd., Oticon A/S are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Hovedstaden, Denmark
Patent: 3
Sichuan Sheng, China
Patent: 3
Central Singapore, Singapore
Patent: 2
Hunan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 106 patents, we discovered top 51 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Kanazawa University, University of Melbourne are dominant in this area. They take 10.38% of the total patent filing.
Beijing Shi, China
Patent: 3
Ishikawa-ken, Japan
Patent: 3
Victoria, Australia
Patent: 2
Shanghai Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2