With the analysis among 1,149 patents, we discovered top 320 key players by total patent application. NEC Corp., Western Electric Co., Inc., Siemens AG are dominant in this area. They take 13.49% of the total patent filing.
Tokyo-to, Japan
Patent: 62
Georgia, United States
Patent: 48
Bayern, Germany
Patent: 45
Guangdong Sheng, China
Patent: 33
Tokyo-to, Japan
Patent: 28
Central Singapore, Singapore
Patent: 22
Tokyo-to, Japan
Patent: 19
New York, United States
Patent: 16
Telefonaktiebolaget LM Ericsson
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 197 patents applied in the last 5 years. We discover 110 most active companies in this area. The fast-growing Qinghai University for Nationalities, Dali Wireless, Inc., Suzhou Yuanchuangda Technology Co., Ltd. take 16.75% of patent filing during this period.
Qinghai Sheng, China
Patent: 12
California, United States
Patent: 11
Jiangsu Sheng, China
Patent: 10
California, United States
Patent: 8
Guangdong Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 3
Oregon, United States
Patent: 3
With the analysis among related 197 patents in last 5 years, we discover 84 new entrants. Qinghai University for Nationalities, Dali Wireless, Inc., Coupang Corp. are the most active new entrants in this area.
Qinghai Sheng, China
Patent: 12
California, United States
Patent: 11
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Oregon, United States
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 176 patents, we discovered top 70 universities and scientific research institutions by total patent application. Xidian University, Chongqing University of Posts and Telecommunications, Nanjing University of Posts & Telecommunications are dominant in this area. They take 19.32% of the total patent filing.
Shaanxi Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 11
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3