With the analysis among 443 patents, we discovered top 72 key players by total patent application. Telefonaktiebolaget LM Ericsson, QUALCOMM, Inc., InterDigital Technology Corp. are dominant in this area. They take 44.24% of the total patent filing.
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 66
InterDigital Technology Corp.
Delaware, United States
Patent: 50
Guangdong Sheng, China
Patent: 19
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 19
Jakarta Raya, Indonesia
Patent: 15
Samsung Electronics Co., Ltd.
Lucent Technologies, Inc.
New Jersey, United States
Patent: 10
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With the analysis among related 22 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Lenovo (Singapore) Pte Ltd., China Mobile Communication Co., Ltd., China Mobile Communications Group Co., Ltd. take 40.91% of patent filing during this period.
Lenovo (Singapore) Pte Ltd.
China Mobile Communication Co., Ltd.
Beijing Shi, China
Patent: 3
China Mobile Communications Group Co., Ltd.
Beijing Shi, China
Patent: 3
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
AT&T Intellectual Property I LP
Georgia, United States
Patent: 2
Dongguan University of Technology
Guangdong Sheng, China
Patent: 1
Harbin Institute of Technology Shenzhen Graduate School
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Patent: 1
Chengdu Soundleader Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Cable Television Laboratories, Inc.
Colorado, United States
Patent: 1
Sichuan Aerospace Shenkun Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 12 new entrants. China Mobile Communication Co., Ltd., Lenovo (Singapore) Pte Ltd., AT&T Intellectual Property I LP are the most active new entrants in this area.
China Mobile Communication Co., Ltd.
Beijing Shi, China
Patent: 3
Lenovo (Singapore) Pte Ltd.
AT&T Intellectual Property I LP
Georgia, United States
Patent: 2
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Dongguan University of Technology
Guangdong Sheng, China
Patent: 1
Harbin Institute of Technology Shenzhen Graduate School
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Patent: 1
Chengdu Soundleader Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Sichuan Aerospace Shenkun Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
New H3C Technologies Co., Ltd.
Chongqing Liangjiang Satellite Mobile Communication Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among 15 patents, we discovered top 8 universities and scientific research institutions by total patent application. Xidian University, Zhejiang University, Tsinghua University are dominant in this area. They take 53.33% of the total patent filing.
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
National University of Defense Technology
Hunan Sheng, China
Patent: 1
Dongguan University of Technology
Guangdong Sheng, China
Patent: 1
Chengdu Institute of Technology
Sichuan Sheng, China
Patent: 1