With the analysis among 812 patents, we discovered top 311 key players by total patent application. British Telecommunications Plc, TOSHIBA Corp., Xi'an Yongdian Electric Co., Ltd. are dominant in this area. They take 14.90% of the total patent filing.
Tokyo-to, Japan
Patent: 41
Shaanxi Sheng, China
Patent: 30
Texas, United States
Patent: 19
Tokyo-to, Japan
Patent: 15
California, United States
Patent: 11
Delaware, United States
Patent: 11
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among 12 patents, we discovered top 8 start-ups by total patent application. TAP Sound System SAS, WM Motor Technology Co., Ltd., Zhiji Automotive Technology Co., Ltd. are active in this area.
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 193 patents applied in the last 5 years. We discover 130 most active companies in this area. The fast-growing Tonghui Electronics, Yantai Taixin Electronic Technology Co., Ltd., Zhejiang Xinfeng Technology Co., Ltd. take 9.33% of patent filing during this period.
Hebei Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Steiermark, Austria
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 193 patents in last 5 years, we discover 97 new entrants. Tonghui Electronics, Yantai Taixin Electronic Technology Co., Ltd., Zhejiang Xinfeng Technology Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Steiermark, Austria
Patent: 3
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Hangzhou Daxin Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 120 patents, we discovered top 34 universities and scientific research institutions by total patent application. Oxford Brookes University, Tianjin University, Huazhong University of Science & Technology are dominant in this area. They take 27.50% of the total patent filing.
Tianjin Shi, China
Patent: 11
Hubei Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2