With the analysis among 169 patents, we discovered top 63 key players by total patent application. Huawei Technologies Co., Ltd., ZTE Corp., Cisco Technology, Inc. are dominant in this area. They take 34.91% of the total patent filing.
Guangdong Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 16
California, United States
Patent: 11
Beijing Shi, China
Patent: 7
Texas, United States
Patent: 5
Texas, United States
Patent: 4
California, United States
Patent: 4
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With the analysis among related 16 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing NARI Group Corp., Anhui Information Engineering Institute, State Grid Electric Power Research Institute take 31.25% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunnan Nuoxunke Technology Co., Ltd.
Yunnan Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
New Jersey, United States
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 14 new entrants. NARI Group Corp., Anhui Information Engineering Institute, State Grid Electric Power Research Institute are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunnan Nuoxunke Technology Co., Ltd.
Yunnan Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 4 universities and scientific research institutions by total patent application. Beijing Jiaotong University, Shanghai Jiao Tong University, Guangxi University are dominant in this area. They take 62.50% of the total patent filing.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1