With the analysis among 355 patents, we discovered top 95 key players by total patent application. SK hynix, Inc., Samsung Electronics Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 22.25% of the total patent filing.
Osaka-fu, Japan
Patent: 20
Tokyo-to, Japan
Patent: 14
Kyoto-fu, Japan
Patent: 13
Idaho, United States
Patent: 12
Nagano-ken, Japan
Patent: 11
Ohio, United States
Patent: 10
Wisconsin, United States
Patent: 8
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With the analysis among related 62 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Micron Technology, Inc., Koss Corp., Intel Corp. take 29.03% of patent filing during this period.
Idaho, United States
Patent: 9
Wisconsin, United States
Patent: 5
California, United States
Patent: 4
Henan Sheng, China
Patent: 2
Vermont, United States
Patent: 2
Gyeongsangnam-do, South Korea
Patent: 2
With the analysis among related 62 patents in last 5 years, we discover 24 new entrants. Simmonds Precision Products, Inc., Zhengzhou University of Light Industry, DK-Lok Corp. are the most active new entrants in this area.
Vermont, United States
Patent: 2
Henan Sheng, China
Patent: 2
Gyeongsangnam-do, South Korea
Patent: 2
Xi'an Qianlong Environmental Protection Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Uttarakhand, India
Patent: 1
Hebei Sheng, China
Patent: 1
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Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 46 patents, we discovered top 23 universities and scientific research institutions by total patent application. Indian Institute of Science, The Ohio State University, Jiangsu University are dominant in this area. They take 17.39% of the total patent filing.
Karnataka, India
Patent: 3
Ohio, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1