With the analysis among 1,715 patents, we discovered top 473 key players by total patent application. Advantest Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 6.94% of the total patent filing.
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 35
Bayern, Germany
Patent: 31
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 24
New South Wales, Australia
Patent: 24
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 23
Tokyo-to, Japan
Patent: 22
Telefonaktiebolaget LM Ericsson
With the analysis among 23 patents, we discovered top 8 start-ups by total patent application. Sound Object Technologies SA, Elemind Technologies, Inc., Yangzhou Yuan Electronic Technology Co., Ltd. are active in this area.
Sound Object Technologies SA
Mazowieckie, Poland
Patent: 10
Elemind Technologies, Inc.
Massachusetts, United States
Patent: 4
Yangzhou Yuan Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
New York, United States
Patent: 2
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 162 patents applied in the last 5 years. We discover 123 most active companies in this area. The fast-growing Xi'an Jiaotong University, The Nielsen Company (US) LLC, China Petroleum & Chemical Corp. take 9.88% of patent filing during this period.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
The Nielsen Company (US) LLC
New York, United States
Patent: 5
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 4
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 4
Continental Automotive GmbH
Baden-Württemberg, Germany
Patent: 3
Halliburton Energy Services, Inc.
Texas, United States
Patent: 3
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Elemind Technologies, Inc.
Massachusetts, United States
Patent: 3
With the analysis among related 162 patents in last 5 years, we discover 80 new entrants. The Nielsen Company (US) LLC, Silicon Laboratories, Inc., Indian Institute of Technology Madras are the most active new entrants in this area.
The Nielsen Company (US) LLC
New York, United States
Patent: 5
Silicon Laboratories, Inc.
Texas, United States
Patent: 3
Indian Institute of Technology Madras
Tamil Nadu, India
Patent: 3
Sichuan Jiuzhou Electric Group Co. Ltd.
Sichuan Sheng, China
Patent: 2
Yangzhou Yuan Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Spire Global Subsidiary, Inc.
California, United States
Patent: 2
Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences
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Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 2
With the analysis among 305 patents, we discovered top 95 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Nanjing University of Posts & Telecommunications, Massachusetts Institute of Technology are dominant in this area. They take 10.49% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 15
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 9
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 6
Jiangsu Sheng, China
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
California Institute of Technology
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
AGH University of Science & Technology
Shaanxi Sheng, China
Patent: 4