With the analysis among 46 patents, we discovered top 29 key players by total patent application. Telefonaktiebolaget LM Ericsson, Siemens AG, Yamaha Corp. are dominant in this area. They take 36.96% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Shizuoka-ken, Japan
Patent: 3
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
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With the analysis among related 8 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Sysmate Co. Ltd., Suzhou Inspur Intelligent Technology Co., Ltd., China Railway Construction Heavy Industry Corp. Ltd. take 50.00% of patent filing during this period.
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 1
Beijing Guangruntong Technology Development Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai Tegao Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Zhongke Shiyun Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Chinese Academy of Sciences Institute of Acoustics
With the analysis among related 8 patents in last 5 years, we discover 7 new entrants. Sysmate Co. Ltd., Suzhou Inspur Intelligent Technology Co., Ltd., China Railway Construction Heavy Industry Corp. Ltd. are the most active new entrants in this area.
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 1
Beijing Guangruntong Technology Development Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai Tegao Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Zhongke Shiyun Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Chinese Academy of Sciences Institute of Acoustics
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing University of Technology
Beijing Shi, China
Patent: 1
Chinese Academy of Sciences Institute of Acoustics