With the analysis among 1,591 patents, we discovered top 219 key players by total patent application. Sony Group Corp., Dolby International AB, Samsung Electronics Co., Ltd. are dominant in this area. They take 26.34% of the total patent filing.
Tokyo-to, Japan
Patent: 151
Noord-Holland, Netherlands
Patent: 138
Samsung Electronics Co., Ltd.
California, United States
Patent: 107
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 73
Dolby Laboratories Licensing Corp.
California, United States
Patent: 42
Tokyo-to, Japan
Patent: 38
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 37
V-Nova International Ltd.
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Letv Cloud Computing Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 291 patents applied in the last 5 years. We discover 112 most active companies in this area. The fast-growing Dolby International AB, V-Nova International Ltd., Huawei Technologies Co., Ltd. take 34.71% of patent filing during this period.
Noord-Holland, Netherlands
Patent: 56
V-Nova International Ltd.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 16
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Patent: 12
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 8
Nanjing Normal University
Jiangsu Sheng, China
Patent: 6
Samsung Electronics Co., Ltd.
With the analysis among related 291 patents in last 5 years, we discover 81 new entrants. Nanjing Normal University, Aptiv Technologies Ltd., Hangzhou Zemingrui Equity Investment Co., Ltd. are the most active new entrants in this area.
Nanjing Normal University
Jiangsu Sheng, China
Patent: 6
Saint Michael, Barbados
Patent: 4
Hangzhou Zemingrui Equity Investment Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Nokia Solutions & Networks Oy
Xi'An Wanxiang Electronic Technology Co., Ltd
Shaanxi Sheng, China
Patent: 3
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 2
Samsung Display Co., Ltd.
Zhejiang Gongshang University
Zhejiang Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
With the analysis among 146 patents, we discovered top 53 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Nanjing Normal University, Zhejiang University are dominant in this area. They take 21.92% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 6
Nanjing Normal University
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 4
Beijing Shi, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Gansu Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3