With the analysis among 69 patents, we discovered top 33 key players by total patent application. British Telecommunications Plc, NEC Corp., Mitsubishi Electric Corp. are dominant in this area. They take 27.54% of the total patent filing.
Hubei Sheng, China
Patent: 4
New Jersey, United States
Patent: 4
New York, United States
Patent: 2
No data, please try another search term
With the analysis among related 6 patents applied in the last 5 years. We discover 3 most active companies in this area.
New Jersey, United States
Patent: 4
Shanghai Shi, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 2 new entrants.
New Jersey, United States
Patent: 4
Shanghai Shi, China
Patent: 1
With the analysis among 18 patents, we discovered top 9 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Peking University, California Institute of Technology are dominant in this area. They take 55.56% of the total patent filing.
Massachusetts, United States
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1