With the analysis among 2,182 patents, we discovered top 287 key players by total patent application. QUALCOMM, Inc., Dolby International AB, Huawei Technologies Co., Ltd. are dominant in this area. They take 71.91% of the total patent filing.
California, United States
Patent: 1,347
Noord-Holland, Netherlands
Patent: 133
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 89
Samsung Electronics Co., Ltd.
Telefonaktiebolaget LM Ericsson
British Telecommunications Plc
Noord-Holland, Netherlands
Patent: 12
California, United States
Patent: 9
British Virgin Islands
Patent: 9
With the analysis among 7 patents, we discovered top 7 start-ups by total patent application. Magic Leap, Inc., DSP Concepts, Inc., Shenzhen Suteng Innovation Technology Co., Ltd. are active in this area.
California, United States
Patent: 1
Shenzhen Suteng Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Novaco Microelectronics Technologies Ltd.
Jiangsu Sheng, China
Patent: 1
Spacealpha Insights Corp.
British Columbia, Canada
Patent: 1
Attonics Systems Pte Ltd.
Central Region, Singapore
Patent: 1
With the analysis among related 852 patents applied in the last 5 years. We discover 207 most active companies in this area. The fast-growing QUALCOMM, Inc., Dolby International AB, Huawei Technologies Co., Ltd. take 60.21% of patent filing during this period.
California, United States
Patent: 435
Noord-Holland, Netherlands
Patent: 46
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 32
Fraunhofer-Gesellschaft eV
Bayern, Germany
Patent: 11
Changchun Institute of Optics Fine Mechanics & Physics
Shanghai Institute of Technical Physics, Chinese Academy of Sciences
undefined undefined
Patent: 8
Telefonaktiebolaget LM Ericsson
Washington, United States
Patent: 5
California, United States
Patent: 5
With the analysis among related 852 patents in last 5 years, we discover 149 new entrants. Staton Techiya LLC, Micron Technology, Inc., Charter Communications Operating LLC are the most active new entrants in this area.
Idaho, United States
Patent: 4
Charter Communications Operating LLC
Connecticut, United States
Patent: 4
Sichuan Andy Technology Industry Co., Ltd.
Sichuan Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 3
Illinois, United States
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 3
Chang Guang Satellite Technology Co., Ltd.
Jilin Sheng, China
Patent: 3
With the analysis among 363 patents, we discovered top 99 universities and scientific research institutions by total patent application. Changchun Institute of Optics Fine Mechanics & Physics, Xi'an Institute of Optics & Precision Mechanics of Cas, Southeast University are dominant in this area. They take 19.83% of the total patent filing.
Changchun Institute of Optics Fine Mechanics & Physics
Xi'an Institute of Optics & Precision Mechanics of Cas
Jiangsu Sheng, China
Patent: 10
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
The University of Electro-Communications
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4