With the analysis among 168 patents, we discovered top 62 key players by total patent application. Huawei Technologies Co., Ltd., Microsoft Corp., ADTRAN, Inc. are dominant in this area. They take 32.14% of the total patent filing.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 34
Washington, United States
Patent: 12
Alabama, United States
Patent: 8
Telefonaktiebolaget LM Ericsson
New H3C Technologies Co., Ltd.
California, United States
Patent: 6
Microsoft Technology Licensing LLC
Washington, United States
Patent: 6
Guangdong Sheng, China
Patent: 5
International Business Machines Corp.
New York, United States
Patent: 3
No data, please try another search term
With the analysis among related 54 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., ZTE Corp., Industrial Technology Research Institute take 20.37% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Industrial Technology Research Institute
Taiwan Province, China
Patent: 3
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 3
Institute of Information Engineering, Chinese Academy of Sciences
undefined undefined
Patent: 3
New H3C Technologies Co., Ltd.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Microsoft Technology Licensing LLC
Washington, United States
Patent: 2
NSFOCUS Technologies Group Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 54 patents in last 5 years, we discover 30 new entrants. Harbin Institute of Technology, NSFOCUS Technologies Group Co., Ltd., Siemens AG are the most active new entrants in this area.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
NSFOCUS Technologies Group Co., Ltd.
Beijing Shi, China
Patent: 2
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 2
Nsfocus Technologies, Inc.
Beijing Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Beijing Telecom Planning & Designing Institute Co., Ltd.
Beijing Shi, China
Patent: 1
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 1
China Electronics Tech Group Corp. 7th Rsch Institute
Guangdong Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
With the analysis among 47 patents, we discovered top 17 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Xidian University, Tsinghua University are dominant in this area. They take 34.04% of the total patent filing.
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1