With the analysis among 84 patents, we discovered top 42 key players by total patent application. Discovision Associates, Inc., General Instruments, Inc., Sperry Corp. are dominant in this area. They take 17.86% of the total patent filing.
California, United States
Patent: 6
Pennsylvania, United States
Patent: 5
Utah, United States
Patent: 4
Noord-Holland, Netherlands
Patent: 3
Taiwan Province, China
Patent: 3
STOCKHOLM, Sweden
Patent: 3
Ohio, United States
Patent: 3
Grand Port, Mauritius
Patent: 3
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
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With the analysis among 23 patents, we discovered top 10 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Shanghai Jiao Tong University, Fudan University are dominant in this area. They take 47.83% of the total patent filing.
Shaanxi Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Pennsylvania, United States
Patent: 1
Taiwan Province, China
Patent: 1