With the analysis among 218 patents, we discovered top 64 key players by total patent application. Gemplus, NXP Semiconductors (Thailand) Co., Ltd., STMicroelectronics SA are dominant in this area. They take 34.86% of the total patent filing.
California, United States
Patent: 8
California, United States
Patent: 7
Beijing Shi, China
Patent: 6
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With the analysis among related 71 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Donghua University, NXP Semiconductors (Thailand) Co., Ltd., China Southern Power Grid Research Institute Co., Ltd. take 29.58% of patent filing during this period.
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 6
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Patent: 6
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 2
With the analysis among related 71 patents in last 5 years, we discover 36 new entrants. China Southern Power Grid Research Institute Co., Ltd., Maxim Integrated Products, Inc., State Grid Information & Communications Industry Grp Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 4
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 58 patents, we discovered top 20 universities and scientific research institutions by total patent application. Donghua University, Universidad de Santiago de Chile, Waseda University are dominant in this area. They take 50.00% of the total patent filing.
Shanghai Shi, China
Patent: 16
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1