With the analysis among 218 patents, we discovered top 93 key players by total patent application. Siemens AG, STC Plc, Philips are dominant in this area. They take 10.09% of the total patent filing.
Bayern, Germany
Patent: 10
ZURICH, Switzerland
Patent: 5
New York, United States
Patent: 5
New York, United States
Patent: 4
Nagano-ken, Japan
Patent: 4
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With the analysis among related 8 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Lexmark International, Inc., Institute of Electronic Engineering, China Academy of Engineering Physics, Changjiang Normal University take 37.50% of patent filing during this period.
Kentucky, United States
Patent: 1
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Patent: 1
Chongqing Shi, China
Patent: 1
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Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Lexmark International, Inc., Institute of Electronic Engineering, China Academy of Engineering Physics, Changjiang Normal University are the most active new entrants in this area.
Kentucky, United States
Patent: 1
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Patent: 1
Chongqing Shi, China
Patent: 1
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Patent: 1
With the analysis among 16 patents, we discovered top 4 universities and scientific research institutions by total patent application. Tsinghua University, University of Shanghai for Science & Technology, Southwest Jiaotong University are dominant in this area. They take 25.00% of the total patent filing.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1