With the analysis among 15,011 patents, we discovered top 480 key players by total patent application. Samsung Electronics Co., Ltd., Huawei Technologies Co., Ltd., State Grid Corp. of China are dominant in this area. They take 28.99% of the total patent filing.
Guangdong Sheng, China
Patent: 346
Beijing Shi, China
Patent: 257
California, United States
Patent: 233
Guangdong Sheng, China
Patent: 83
Telefonaktiebolaget LM Ericsson
Guangdong Sheng, China
Patent: 72
Georgia, United States
Patent: 67
California, United States
Patent: 59
Guangdong Sheng, China
Patent: 58
With the analysis among 241 patents, we discovered top 140 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Metawave Corp., Trackonomy Systems, Inc. are active in this area.
Beijing Shi, China
Patent: 12
California, United States
Patent: 10
California, United States
Patent: 8
Texas, United States
Patent: 5
Beijing Shi, China
Patent: 5
Delaware, United States
Patent: 5
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 15,989 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., Huawei Technologies Co., Ltd., State Grid Corp. of China take 22.85% of patent filing during this period.
Guangdong Sheng, China
Patent: 308
Beijing Shi, China
Patent: 198
California, United States
Patent: 185
Jiangsu Sheng, China
Patent: 129
Guangdong Sheng, China
Patent: 81
Sichuan Sheng, China
Patent: 78
Chongqing Shi, China
Patent: 72
Beijing Shi, China
Patent: 71
Shaanxi Sheng, China
Patent: 66
With the analysis among related 15,989 patents in last 5 years, we discover 307 new entrants. Chongqing University of Posts and Telecommunications, Nanjing University of Aeronautics & Astronautics, Zhuhai Lianyun Technology Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 72
Jiangsu Sheng, China
Patent: 39
Guangdong Sheng, China
Patent: 39
Guangdong Sheng, China
Patent: 36
Hunan Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 35
Beijing Shi, China
Patent: 31
Shaanxi Sheng, China
Patent: 31
Shanghai Shi, China
Patent: 31
Zhejiang Sheng, China
Patent: 28
With the analysis among 3,244 patents, we discovered top 252 universities and scientific research institutions by total patent application. Southeast University, University of Electronic Science & Technology of China, Beijing University of Posts & Telecommunications are dominant in this area. They take 9.16% of the total patent filing.
Jiangsu Sheng, China
Patent: 134
Sichuan Sheng, China
Patent: 87
Beijing Shi, China
Patent: 74
Chongqing Shi, China
Patent: 72
Shaanxi Sheng, China
Patent: 70
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 68
Zhejiang Sheng, China
Patent: 40
Jiangsu Sheng, China
Patent: 39
Shaanxi Sheng, China
Patent: 36
Hunan Sheng, China
Patent: 36