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Yimin DING
Ding Yimin, Song Yi, Wang Qiang, Wang Qinglin, Meng Qingyun, Zou Zhongren: Intelligent cipher key for voice recognition of online transaction. Beijing Tongfang Microelectronics, August 29, 2012: CN201110045593

The invention provides an intelligent cipher key for voice recognition of online transaction and relates to the field of bank payment. The intelligent cipher key comprises a main control chip and a display circuit, wherein the main control chip can store enciphered/decrypted information and sensitiv ...


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Yimin DING
Ding Yimin, Song Yi, Jia Min, Meng Qingyun, Zou Zhongren, Wang Qiang, Wang Qinglin: Safety terminal device for mobile payment. Beijing Tongfang Microelectronics, July 11, 2012: CN201010598279

A safety terminal device for mobile payment relates to the technical scheme of mobile payment. In one technical scheme, a power source element PE, a safety element SE, an input element IE, a display element DE and a wireless communication element WE are respectively connected with a control element ...


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Jia Ze, Zou Zhongren, Liu Leibo, Ren Tianling, Chen Hongyi: Circuit for generating dynamic self-adapting referrence of 1T1C ferro-electric memory. Tsinghua University, Tong Xiaolin, June 24, 2009: CN200810239351

The invention discloses a dynamic self-adapting reference production circuit used for a 1T1C ferroelectric memorizer in the technical field of integrated circuit design and manufacturing. The technical scheme provided by the invention is that the dynamic self-adapting reference production circuit us ...



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