With the analysis among 74 patents, we discovered top 43 key players by total patent application. Hewlett Packard Co., International Business Machines Corp., NGK Insulators, Ltd. are dominant in this area. They take 18.92% of the total patent filing.
Grand Port, Mauritius
Patent: 6
New York, United States
Patent: 4
Aichi-ken, Japan
Patent: 4
Illinois, United States
Patent: 3
Taiwan Province, China
Patent: 2
Oregon, United States
Patent: 2
Noord-Holland, Netherlands
Patent: 1
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With the analysis among related 31 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Xi'an Jiaotong University, Shandong University, Peking University take 25.81% of patent filing during this period.
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Central Singapore, Singapore
Patent: 1
Hebei Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 21 new entrants. Shandong University, University of Ulsan Foundation for Industry Cooperation, Tsinghua University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Central Singapore, Singapore
Patent: 1
Hebei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 40 patents, we discovered top 20 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Peking University, Shandong University are dominant in this area. They take 27.50% of the total patent filing.
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jilin Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1