With the analysis among 223 patents, we discovered top 134 key players by total patent application. QUALCOMM, Inc., State Grid Corp. of China, Cisco Technology, Inc. are dominant in this area. They take 14.35% of the total patent filing.
California, United States
Patent: 14
State Grid Corp. of China
Beijing Shi, China
Patent: 11
California, United States
Patent: 7
Lucent Technologies, Inc.
New Jersey, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 5
New Jersey, United States
Patent: 5
California, United States
Patent: 5
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 3
With the analysis among related 234 patents applied in the last 5 years. We discover 153 most active companies in this area. The fast-growing Southwest University, Southeast University, Shanghai Jiao Tong University take 11.97% of patent filing during this period.
Chongqing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 8
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 6
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
The Board of Regents of The University of Texas System
Texas, United States
Patent: 5
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
With the analysis among related 234 patents in last 5 years, we discover 124 new entrants. Southwest University, Guilin University of Electronic Technology, South China University of Technology are the most active new entrants in this area.
Chongqing Shi, China
Patent: 13
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hubei University of Technology
Hubei Sheng, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
University of Science & Technology of China
Anhui Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
With the analysis among 241 patents, we discovered top 81 universities and scientific research institutions by total patent application. Southeast University, Southwest University, Shanghai Jiao Tong University are dominant in this area. They take 15.35% of the total patent filing.
Jiangsu Sheng, China
Patent: 14
Chongqing Shi, China
Patent: 13
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5