With the analysis among 81 patents, we discovered top 28 key players by total patent application. NEC Corp., SEDCO, Inc., Oki Electric Industry Co., Ltd. are dominant in this area. They take 9.88% of the total patent filing.
Georgia, United States
Patent: 3
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With the analysis among related 39 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing NEC Corp., Oki Electric Industry Co., Ltd., Nichigaku Co., Ltd. take 15.38% of patent filing during this period.
Yixing Chaoxia Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chungcheongnam-do, South Korea
Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 10 new entrants. NEC Corp., Oki Electric Industry Co., Ltd., Nichigaku Co., Ltd. are the most active new entrants in this area.
Yixing Chaoxia Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chungcheongnam-do, South Korea
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1