With the analysis among 297 patents, we discovered top 99 key players by total patent application. Hitachi Ltd., QUALCOMM, Inc., Sony Group Corp. are dominant in this area. They take 29.29% of the total patent filing.
Tokyo-to, Japan
Patent: 35
California, United States
Patent: 34
Tokyo-to, Japan
Patent: 18
Deutsche Thomson Brandt Gmbh
International Business Machines Corp.
New York, United States
Patent: 9
California, United States
Patent: 6
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
Texas, United States
Patent: 5
Noord-Holland, Netherlands
Patent: 4
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With the analysis among related 27 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing VID Scale, Inc., Guangdong OPPO Mobile Telecommunications Corp., Ltd., Beijing National Railway Rsch & Design Inst of Signal & Comm take 18.52% of patent filing during this period.
Delaware, United States
Patent: 3
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing National Railway Rsch & Design Inst of Signal & Comm
Beijing Shi, China
Patent: 1
Shenzhen Hualiyu Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Institute of Technology Chongqing Innovation Center
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Patent: 1
Shaanxi Sheng, China
Patent: 1
King Fahd University of Petroleum & Minerals
Xi'an Ziguang Zhanrui Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
Shanghai Dongpu Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 22 new entrants. VID Scale, Inc., Guangdong OPPO Mobile Telecommunications Corp., Ltd., Beijing National Railway Rsch & Design Inst of Signal & Comm are the most active new entrants in this area.
Delaware, United States
Patent: 3
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing National Railway Rsch & Design Inst of Signal & Comm
Beijing Shi, China
Patent: 1
Shenzhen Hualiyu Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Institute of Technology Chongqing Innovation Center
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Patent: 1
Shaanxi Sheng, China
Patent: 1
King Fahd University of Petroleum & Minerals
Xi'an Ziguang Zhanrui Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
Shanghai Dongpu Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 46 patents, we discovered top 19 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, The Trustees of Columbia University in The City of New York, National Cheng Kung University are dominant in this area. They take 32.61% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 2
National Cheng Kung University
Taiwan Province, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
King Abdullah University of Science & Technology
Shanghai Shi, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
King Fahd University of Petroleum & Minerals
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1