With the analysis among 195 patents, we discovered top 50 key players by total patent application. Huawei Technologies Co., Ltd., QUALCOMM, Inc., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 50.77% of the total patent filing.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 45
California, United States
Patent: 42
Telefonaktiebolaget LM Ericsson
Taiwan Province, China
Patent: 9
International Business Machines Corp.
New York, United States
Patent: 7
Georgia, United States
Patent: 7
California, United States
Patent: 6
Samsung Electronics Co., Ltd.
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With the analysis among related 97 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., QUALCOMM, Inc., MediaTek, Inc. take 61.86% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 42
California, United States
Patent: 11
Taiwan Province, China
Patent: 7
California, United States
Patent: 5
Beijing Shi, China
Patent: 3
Telefonaktiebolaget LM Ericsson
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 19 new entrants. SK hynix, Inc., Beihang University, Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 1
State Grid Sichuan Electric Power Co.
Sichuan Sheng, China
Patent: 1
Shanghai Dianji University
Shanghai Shi, China
Patent: 1
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 1
Harbin Institute of Technology Shenzhen Graduate School
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Patent: 1
Zhejiang Supcon Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 37 patents, we discovered top 17 universities and scientific research institutions by total patent application. Beihang University, Southwest Jiaotong University, Chongqing University of Posts and Telecommunications are dominant in this area. They take 32.43% of the total patent filing.
Beijing Shi, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
Communication University of China
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
University of Science & Technology of China
Anhui Sheng, China
Patent: 1