With the analysis among 373 patents, we discovered top 164 key players by total patent application. Royal KPN NV, Koninklijke Philips NV, Nippon Telegraph & Telephone Corp. are dominant in this area. They take 24.93% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 49
Noord-Holland, Netherlands
Patent: 32
Tokyo-to, Japan
Patent: 12
Guangdong Sheng, China
Patent: 11
Telefonaktiebolaget LM Ericsson
Zhejiang Sheng, China
Patent: 6
California, United States
Patent: 4
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With the analysis among related 69 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Ningbo University, Google LLC, Fuzhou University take 18.84% of patent filing during this period.
Zhejiang Sheng, China
Patent: 6
California, United States
Patent: 4
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
California, United States
Patent: 2
With the analysis among related 69 patents in last 5 years, we discover 31 new entrants. Google LLC, Fuzhou University, Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
California, United States
Patent: 4
Fujian Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
California, United States
Patent: 2
South Dakota, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Haoyun Culture Communication Co., Ltd.
Shanghai Shi, China
Patent: 1
Zhangjiagang Shouzheng Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 208 patents, we discovered top 58 universities and scientific research institutions by total patent application. Ningbo University, Tianjin University, Zhejiang University are dominant in this area. They take 37.98% of the total patent filing.
Zhejiang Sheng, China
Patent: 45
Tianjin Shi, China
Patent: 19
Zhejiang Sheng, China
Patent: 15
Beijing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Maharashtra, India
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3