With the analysis among 209 patents, we discovered top 74 key players by total patent application. Matsushita Electronics Corp., Ricoh Co., Ltd., Topcon Corp. are dominant in this area. They take 15.31% of the total patent filing.
Osaka-fu, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 9
California, United States
Patent: 8
New York, United States
Patent: 7
Connecticut, United States
Patent: 7
Texas, United States
Patent: 6
Taiwan Province, China
Patent: 5
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With the analysis among related 41 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Universal City Studios LLLP, Topcon Corp., PixArt Imaging, Inc. take 46.34% of patent filing during this period.
California, United States
Patent: 8
Taiwan Province, China
Patent: 5
Texas, United States
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Washington, United States
Patent: 2
Vaud, Switzerland
Patent: 2
Texas, United States
Patent: 2
Guangzhou Guangxin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 11 new entrants. Universal City Studios LLLP, PixArt Imaging, Inc., Xi'an Sinochip Semiconductors Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 8
Taiwan Province, China
Patent: 5
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Washington, United States
Patent: 2
Vaud, Switzerland
Patent: 2
Texas, United States
Patent: 2
Guangzhou Guangxin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 12 universities and scientific research institutions by total patent application. University College Cork, University of Rochester, Shandong University are dominant in this area. They take 21.43% of the total patent filing.
New York, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Ohio, United States
Patent: 1