With the analysis among 34 patents, we discovered top 12 key players by total patent application. Oticon A/S, Hitachi Ltd., Asahi Kasei Medical Co., Ltd. are dominant in this area. They take 58.82% of the total patent filing.
Hovedstaden, Denmark
Patent: 12
Guangdong Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Shanghai Yishen Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
New Jersey, United States
Patent: 1
Ibaraki-ken, Japan
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Naval Research Laboratory, China Jiliang University, Tokyo Electron Ltd. take 75.00% of patent filing during this period.
Naval Research Laboratory
District of Columbia, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 4 new entrants. Naval Research Laboratory, China Jiliang University, Tokyo Electron Ltd. are the most active new entrants in this area.
Naval Research Laboratory
District of Columbia, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 4 universities and scientific research institutions by total patent application. Boston College, Ecole Polytechnique, China Jiliang University are dominant in this area. They take 45.45% of the total patent filing.
Massachusetts, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1