With the analysis among 128 patents, we discovered top 61 key players by total patent application. NEC Corp., Siemens AG, Ricoh Co., Ltd. are dominant in this area. They take 18.75% of the total patent filing.
Tokyo-to, Japan
Patent: 14
California, United States
Patent: 4
ZURICH, Switzerland
Patent: 4
Texas, United States
Patent: 3
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
Texas, United States
Patent: 2
Tianjin Shi, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
Texas, United States
Patent: 2
Tianjin Shi, China
Patent: 1
With the analysis among 9 patents, we discovered top 5 universities and scientific research institutions by total patent application. Technische Universität Darmstadt, Xidian University, Nankai University are dominant in this area. They take 44.44% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1