With the analysis among 112 patents, we discovered top 23 key players by total patent application. Sony Group Corp., HOLOPLOT GmbH, Huawei Technologies Co., Ltd. are dominant in this area. They take 51.79% of the total patent filing.
Tokyo-to, Japan
Patent: 35
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 10
Toyama-ken, Japan
Patent: 4
California, United States
Patent: 2
Nippon Telegraph & Telephone Corp.
Harman International Industries, Inc.
Connecticut, United States
Patent: 2
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With the analysis among related 47 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Sony Group Corp., Fraunhofer-Gesellschaft eV, HOLOPLOT GmbH take 72.34% of patent filing during this period.
Tokyo-to, Japan
Patent: 22
Fraunhofer-Gesellschaft eV
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 2
Electronics & Telecommunications Research Institute
Shanghai Yudi Culture Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Ferdimanson Multimedia Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 1
Nippon Telegraph & Telephone Corp.
With the analysis among related 47 patents in last 5 years, we discover 4 new entrants. China University of Geosciences Beijing, Shanghai Yudi Culture Technology Development Co., Ltd., China University of Petroleum (East China) are the most active new entrants in this area.
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 2
Shanghai Yudi Culture Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Ferdimanson Multimedia Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 154 patents, we discovered top 8 universities and scientific research institutions by total patent application. Technische Universität Ilmenau, Friedrich-Alexander-Universität Erlangen-Nürnberg, Delft University of Technology are dominant in this area. They take 93.51% of the total patent filing.
Technische Universität Ilmenau
Thüringen, Germany
Patent: 9
Friedrich-Alexander-Universität Erlangen-Nürnberg
Delft University of Technology
Zuid-Holland, Netherlands
Patent: 5
École Polytechnique Fédérale de Lausanne
Vaud, Switzerland
Patent: 2
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chinese Academy of Sciences Institute of Acoustics