With the analysis among 3,125 patents, we discovered top 411 key players by total patent application. QUALCOMM, Inc., Samsung Electronics Co., Ltd., LG Electronics, Inc. are dominant in this area. They take 29.18% of the total patent filing.
California, United States
Patent: 378
Samsung Electronics Co., Ltd.
Noord-Holland, Netherlands
Patent: 154
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 124
Telefonaktiebolaget LM Ericsson
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 70
InterDigital Technology Corp.
Delaware, United States
Patent: 63
Guangdong Sheng, China
Patent: 54
California, United States
Patent: 52
With the analysis among 15 patents, we discovered top 6 start-ups by total patent application. FieldComm Group, Inc., Locix, Inc., Xfusion Digital Technologies Co. Ltd. are active in this area.
Texas, United States
Patent: 10
California, United States
Patent: 1
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 1
California, United States
Patent: 1
Texas, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 314 patents applied in the last 5 years. We discover 144 most active companies in this area. The fast-growing Ademco, Inc., Dolby International AB, Huawei Technologies Co., Ltd. take 12.74% of patent filing during this period.
New Jersey, United States
Patent: 14
Noord-Holland, Netherlands
Patent: 13
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 13
Dolby Laboratories Licensing Corp.
California, United States
Patent: 13
Hughes Network Systems, Inc.
Zhuhai Zhonghui Microelectronics Co., Ltd.
Guangdong Sheng, China
Patent: 9
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 8
Dezhou Instrument Co., Ltd
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Patent: 7
Shenyang Institute of Automation
Liaoning Sheng, China
Patent: 6
With the analysis among related 314 patents in last 5 years, we discover 98 new entrants. Dolby International AB, Dolby Laboratories Licensing Corp., Zhuhai Zhonghui Microelectronics Co., Ltd. are the most active new entrants in this area.
Noord-Holland, Netherlands
Patent: 13
Dolby Laboratories Licensing Corp.
California, United States
Patent: 13
Zhuhai Zhonghui Microelectronics Co., Ltd.
Guangdong Sheng, China
Patent: 9
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 6
ST Engineering iDirect (Europe) NV
Oost-Vlaanderen, Belgium
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Meta Platforms Technologies LLC
California, United States
Patent: 4
Spreadtrum Semiconductor (Chengdu) Co., Ltd.
Sichuan Sheng, China
Patent: 3
Commissariat à l´énergie atomique et aux énergies alternatives
CENTRE COUNTY, France
Patent: 3
Liaoning Sheng, China
Patent: 3
With the analysis among 357 patents, we discovered top 45 universities and scientific research institutions by total patent application. Chongqing University of Posts and Telecommunications, McMaster University, Tsinghua University are dominant in this area. They take 39.22% of the total patent filing.
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 18
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 7
New York, United States
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 4
National University of Defense Technology
Hunan Sheng, China
Patent: 4
Korea Advanced Institute of Science & Technology