With the analysis among 399 patents, we discovered top 98 key players by total patent application. Matsushita Electronics Corp., LG Electronics, Inc., Samsung SDI Co., Ltd. are dominant in this area. They take 31.83% of the total patent filing.
Osaka-fu, Japan
Patent: 61
Chungcheongnam-do, South Korea
Patent: 31
California, United States
Patent: 22
Noord-Holland, Netherlands
Patent: 12
Taiwan Province, China
Patent: 8
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With the analysis among related 114 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing Applied Materials, Inc., Xi'an Jiaotong University, Xi'an Institute of Space Radio Technology take 41.23% of patent filing during this period.
California, United States
Patent: 22
Shaanxi Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Taiwan Province, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
With the analysis among related 114 patents in last 5 years, we discover 26 new entrants. Applied Materials, Inc., Institute of High Energy Physics Chinese Academy of Sciences, Tokyo Electron Ltd. are the most active new entrants in this area.
California, United States
Patent: 22
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Colorado, United States
Patent: 3
Hunan Sheng, China
Patent: 2
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Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 145 patents, we discovered top 26 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, Institute of Electronics Chinese Academy of Sciences are dominant in this area. They take 38.62% of the total patent filing.
Shaanxi Sheng, China
Patent: 27
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Hiroshima-ken, Japan
Patent: 2