With the analysis among 573 patents, we discovered top 191 key players by total patent application. QUALCOMM, Inc., Telefonaktiebolaget LM Ericsson, Huawei Technologies Co., Ltd. are dominant in this area. They take 23.04% of the total patent filing.
California, United States
Patent: 61
Telefonaktiebolaget LM Ericsson
Guangdong Sheng, China
Patent: 30
Texas, United States
Patent: 22
New York, United States
Patent: 18
Tokyo-to, Japan
Patent: 13
Guangdong Sheng, China
Patent: 13
Ontario, Canada
Patent: 11
No data, please try another search term
With the analysis among related 44 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Ping An Technology (Shenzhen) Co., Ltd., New H3C Technologies Co., Ltd. take 22.73% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Chongqing Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 26 new entrants. New H3C Technologies Co., Ltd., Guangxi Power Grid Co., Ltd. Electric Power Research Institute, Juniper Networks, Inc. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 62 patents, we discovered top 22 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Nanjing University of Posts & Telecommunications, Tsinghua University are dominant in this area. They take 62.90% of the total patent filing.
Beijing Shi, China
Patent: 6
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1