With the analysis among 155 patents, we discovered top 72 key players by total patent application. Telefonaktiebolaget LM Ericsson, Sony Group Corp., Intel Corp. are dominant in this area. They take 23.23% of the total patent filing.
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 8
Noord-Brabant, Netherlands
Patent: 5
Optis Cellular Technology LLC
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
New Jersey, United States
Patent: 4
AT&T Intellectual Property I LP
Georgia, United States
Patent: 4
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With the analysis among related 83 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing Sony Group Corp., Netafim Ltd., Signify Holding BV take 24.10% of patent filing during this period.
Noord-Brabant, Netherlands
Patent: 5
AT&T Intellectual Property I LP
Georgia, United States
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Panasonic Intellectual Property Management Co. Ltd.
California, United States
Patent: 2
Changchun University of Technology
Jilin Sheng, China
Patent: 2
Ocean University of China
Shandong Sheng, China
Patent: 1
With the analysis among related 83 patents in last 5 years, we discover 49 new entrants. Sony Group Corp., Netafim Ltd., Signify Holding BV are the most active new entrants in this area.
Noord-Brabant, Netherlands
Patent: 5
AT&T Intellectual Property I LP
Georgia, United States
Patent: 4
Panasonic Intellectual Property Management Co. Ltd.
California, United States
Patent: 2
Changchun University of Technology
Jilin Sheng, China
Patent: 2
Ocean University of China
Shandong Sheng, China
Patent: 1
Mobile Technika Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 109 patents, we discovered top 61 universities and scientific research institutions by total patent application. Nanjing University of Posts & Telecommunications, Southeast University, Chongqing University of Posts and Telecommunications are dominant in this area. They take 22.94% of the total patent filing.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2