With the analysis among 99 patents, we discovered top 50 key players by total patent application. QUALCOMM, Inc., British Telecommunications Plc, Matsushita Electronics Corp. are dominant in this area. They take 25.25% of the total patent filing.
California, United States
Patent: 13
Pennsylvania, United States
Patent: 4
Toyama-ken, Japan
Patent: 3
Guangdong Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
Kanagawa-ken, Japan
Patent: 3
California, United States
Patent: 3
No data, please try another search term
With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Jiangsu Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 6 universities and scientific research institutions by total patent application. Fudan University, University of Vermont, Nanjing University are dominant in this area. They take 26.67% of the total patent filing.
Shanghai Shi, China
Patent: 1
Massachusetts, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1