With the analysis among 784 patents, we discovered top 275 key players by total patent application. NEC Corp., Samsung Electronics Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 9.06% of the total patent filing.
Tokyo-to, Japan
Patent: 29
Osaka-fu, Japan
Patent: 21
Guangdong Sheng, China
Patent: 16
California, United States
Patent: 15
Tokyo-to, Japan
Patent: 15
Georgia, United States
Patent: 15
New York, United States
Patent: 14
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Audfly Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 222 patents applied in the last 5 years. We discover 130 most active companies in this area. The fast-growing Guangdong OPPO Mobile Telecommunications Corp., Ltd., Huazhong University of Science & Technology, Wuhan Research Institute of Post & Telecommunications Co. Ltd. take 13.06% of patent filing during this period.
Guangdong Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among related 222 patents in last 5 years, we discover 89 new entrants. Guangdong OPPO Mobile Telecommunications Corp., Ltd., National University of Defense Technology, Sun Yat-Sen University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
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Patent: 4
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 247 patents, we discovered top 65 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Beijing University of Posts & Telecommunications, Shanghai Jiao Tong University are dominant in this area. They take 15.79% of the total patent filing.
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
Shanghai Shi, China
Patent: 8
Hubei Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Shanxi Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5