With the analysis among 484 patents, we discovered top 232 key players by total patent application. QUALCOMM, Inc., International Business Machines Corp., Nokia Technologies Oy are dominant in this area. They take 17.98% of the total patent filing.
California, United States
Patent: 38
New York, United States
Patent: 29
California, United States
Patent: 12
Guangdong Sheng, China
Patent: 11
Jakarta Raya, Indonesia
Patent: 10
Fujian Sheng, China
Patent: 9
Texas, United States
Patent: 8
California, United States
Patent: 8
With the analysis among 8 patents, we discovered top 7 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Shanghai Suiyuan Technology Co., Ltd., Shenzhen Ruichi Information Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 232 patents applied in the last 5 years. We discover 170 most active companies in this area. The fast-growing Yealink Network Technology Corp. Ltd., Huawei Technologies Co., Ltd., Southeast University take 7.76% of patent filing during this period.
Fujian Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
British Columbia, Canada
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 232 patents in last 5 years, we discover 137 new entrants. Yealink Network Technology Corp. Ltd., Huawei Technologies Co., Ltd., Nanjing University of Aeronautics & Astronautics are the most active new entrants in this area.
Fujian Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
British Columbia, Canada
Patent: 3
Zhejiang Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 225 patents, we discovered top 89 universities and scientific research institutions by total patent application. Nanjing University of Posts & Telecommunications, Beihang University, Xidian University are dominant in this area. They take 11.56% of the total patent filing.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4