With the analysis among 138 patents, we discovered top 30 key players by total patent application. Olympus Corp., AT&T, Inc., Olympus Optical Ltd. are dominant in this area. They take 36.96% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Texas, United States
Patent: 16
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Shizuoka-ken, Japan
Patent: 7
Lucent Technologies, Inc.
New Jersey, United States
Patent: 4
Chiba-ken, Japan
Patent: 4
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With the analysis among related 5 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Naval Research Laboratory, Quanzhou Normal University, South China Normal University take 60.00% of patent filing during this period.
Naval Research Laboratory
District of Columbia, United States
Patent: 1
Quanzhou Normal University
Fujian Sheng, China
Patent: 1
South China Normal University
Guangdong Sheng, China
Patent: 1
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 1
Shanghai Chuanxin Semiconductor Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Quanzhou Normal University, South China Normal University, Changchun Inst of Applied Chem Chinese Academy of Sciences are the most active new entrants in this area.
Quanzhou Normal University
Fujian Sheng, China
Patent: 1
South China Normal University
Guangdong Sheng, China
Patent: 1
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 1
Shanghai Chuanxin Semiconductor Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 63 patents, we discovered top 25 universities and scientific research institutions by total patent application. University of Akron, Georgetown University School of Medicine, Massachusetts Institute of Technology are dominant in this area. They take 20.63% of the total patent filing.
Pennsylvania, United States
Patent: 3
Georgetown University School of Medicine
District of Columbia, United States
Patent: 3
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 2
Rensselaer Polytechnic Institute
New York, United States
Patent: 2
National Taiwan University
Taiwan Province, China
Patent: 2
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Washington University in St. Louis
Missouri, United States
Patent: 1
Guangdong Sheng, China
Patent: 1