With the analysis among 768 patents, we discovered top 189 key players by total patent application. NEC Corp., Telefonaktiebolaget LM Ericsson, NTT DOCOMO, Inc. are dominant in this area. They take 22.27% of the total patent filing.
Tokyo-to, Japan
Patent: 63
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 50
Osaka-fu, Japan
Patent: 39
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Jakarta Raya, Indonesia
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Massachusetts, United States
Patent: 2
Virginia, United States
Patent: 2
Shaanxi Sheng, China
Patent: 1
With the analysis among related 116 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing Telefonaktiebolaget LM Ericsson, TOKAI RIKA CO., LTD., Samsung Electronics Co., Ltd. take 40.52% of patent filing during this period.
Telefonaktiebolaget LM Ericsson
Kagoshima-ken, Japan
Patent: 9
Georgia, United States
Patent: 5
California, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 116 patents in last 5 years, we discover 32 new entrants. AT&T Intellectual Property I LP, HAPSMobile, Inc., University of Electronic Science & Technology of China are the most active new entrants in this area.
Georgia, United States
Patent: 5
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
São Paulo, Brazil
Patent: 2
Virginia, United States
Patent: 2
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Patent: 2
With the analysis among 57 patents, we discovered top 21 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Xidian University, Beijing University of Posts & Telecommunications are dominant in this area. They take 29.82% of the total patent filing.
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
São Paulo, Brazil
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Hong Kong SAR, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1