With the analysis among 45 patents, we discovered top 19 key players by total patent application. Xerox, Western Electric Co., Inc., Furukawa Co., Ltd. are dominant in this area. They take 53.33% of the total patent filing.
Connecticut, United States
Patent: 13
Western Electric Co., Inc.
Georgia, United States
Patent: 6
Fuji Photo Film Co., Ltd.
Toyama-ken, Japan
Patent: 1
Nagano-ken, Japan
Patent: 1
Victor Company of Japan Ltd.
Kanagawa-ken, Japan
Patent: 1
Nippon Columbia Co., Ltd.
California, United States
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 2 most active companies in this area.
University of Science & Technology of China
Anhui Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 1 new entrants.
With the analysis among 17 patents, we discovered top 8 universities and scientific research institutions by total patent application. University of Science & Technology of China, University of Shanghai for Science & Technology, Nantong University are dominant in this area. They take 41.18% of the total patent filing.
University of Science & Technology of China
Anhui Sheng, China
Patent: 3
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Connecticut, United States
Patent: 1
Technische Universität Braunschweig
Niedersachsen, Germany
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1