With the analysis among 161 patents, we discovered top 73 key players by total patent application. Philips, Mitsubishi Electric Corp., Koninklijke Philips NV are dominant in this area. They take 26.71% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Noord-Holland, Netherlands
Patent: 11
Washington, United States
Patent: 10
California, United States
Patent: 6
Vaud, Switzerland
Patent: 4
California, United States
Patent: 4
New York, United States
Patent: 3
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With the analysis among related 125 patents applied in the last 5 years. We discover 86 most active companies in this area. The fast-growing Cisco Technology, Inc., Guangdong University of Technology, International Business Machines Corp. take 10.40% of patent filing during this period.
California, United States
Patent: 6
Guangdong Sheng, China
Patent: 4
New York, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
CENTRE COUNTY, France
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among related 125 patents in last 5 years, we discover 61 new entrants. Cisco Technology, Inc., International Business Machines Corp., Nippon Telegraph & Telephone Corp. are the most active new entrants in this area.
California, United States
Patent: 6
New York, United States
Patent: 3
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 168 patents, we discovered top 61 universities and scientific research institutions by total patent application. Xidian University, Nanjing University of Posts & Telecommunications, Shenzhen University are dominant in this area. They take 17.26% of the total patent filing.
Shaanxi Sheng, China
Patent: 14
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Central Region, Singapore
Patent: 5
Sichuan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 4