With the analysis among 1,740 patents, we discovered top 387 key players by total patent application. Nippon Telegraph & Telephone Corp., NEC Corp., Hitachi Ltd. are dominant in this area. They take 13.79% of the total patent filing.
Tokyo-to, Japan
Patent: 86
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 63
Telefonaktiebolaget LM Ericsson
Guangdong Sheng, China
Patent: 38
Tokyo-to, Japan
Patent: 36
California, United States
Patent: 33
New York, United States
Patent: 31
With the analysis among 5 patents, we discovered top 5 start-ups by total patent application. Beijing Homelink Real Estate Brokerage Co., Ltd., Zhejiang Baiying Technology Co. Ltd., Zhimei are active in this area.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 192 patents applied in the last 5 years. We discover 108 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., T-Mobile USA, Inc., 8x8, Inc. take 11.46% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Washington, United States
Patent: 6
California, United States
Patent: 5
Sichuan Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Connecticut, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 192 patents in last 5 years, we discover 78 new entrants. Zhejiang University of Technology, Toshiba Tec Corp., Ping An Technology (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 53 patents, we discovered top 19 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Huazhong University of Science & Technology, Universiti Sains Malaysia are dominant in this area. They take 28.30% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Pulau Pinang, Malaysia
Patent: 2
Taiwan Province, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1