With the analysis among 266 patents, we discovered top 127 key players by total patent application. Huawei Technologies Co., Ltd., QUALCOMM, Inc., ZTE Corp. are dominant in this area. They take 24.44% of the total patent filing.
Guangdong Sheng, China
Patent: 34
California, United States
Patent: 18
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 10
British Virgin Islands
Patent: 9
Washington, United States
Patent: 8
New York, United States
Patent: 7
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 169 patents applied in the last 5 years. We discover 115 most active companies in this area. The fast-growing Beijing University of Posts & Telecommunications, Chongqing University of Posts and Telecommunications, State Grid Corp. of China take 17.16% of patent filing during this period.
Beijing Shi, China
Patent: 11
Chongqing Shi, China
Patent: 10
Beijing Shi, China
Patent: 8
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
With the analysis among related 169 patents in last 5 years, we discover 82 new entrants. North China Electric Power University, Shenyang Institute of Automation, Shenzhen Power Supply Bureau Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 201 patents, we discovered top 65 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Chongqing University of Posts and Telecommunications, Nanjing University of Posts & Telecommunications are dominant in this area. They take 24.38% of the total patent filing.
Beijing Shi, China
Patent: 19
Chongqing Shi, China
Patent: 19
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3