With the analysis among 104 patents, we discovered top 48 key players by total patent application. International Standard Electric Corp., Standard Elektrik Lorenz AG, Thomson Consumer Electronics, Inc. are dominant in this area. They take 22.12% of the total patent filing.
New York, United States
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 7
New York, United States
Patent: 5
District of Columbia, United States
Patent: 5
Massachusetts, United States
Patent: 2
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With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1