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    • 98. 发明授权
    • Biomolecular detection device
    • 生物分子检测装置
    • US07439055B1
    • 2008-10-21
    • US11120935
    • 2005-05-03
    • Qisheng HuoJun Liu
    • Qisheng HuoJun Liu
    • C12M3/00G01N33/53G01N27/00C12Q1/68
    • G01N33/5438
    • A device for detecting and measuring the concentration of biomolecules in solution, utilizing a conducting electrode in contact with a solution containing target biomolecules, with a film with controllable pore size distribution characteristics applied to at least one surface of the conducting electrode. The film is functionalized with probe molecules that chemically interact with the target biomolecules at the film surface, blocking indicator molecules present in solution from diffusing from the solution to the electrode, thereby changing the electrochemical response of the electrode.
    • 一种用于检测和测量溶液中生物分子浓度的装置,利用与包含目标生物分子的溶液接触的导电电极,并将具有可控的孔径分布特性的膜应用于导电电极的至少一个表面。 该膜通过与膜表面上的目标生物分子化学相互作用的探针分子进行功能化,阻止溶液中存在的指示剂分子从溶液扩散到电极,从而改变电极的电化学响应。
    • 100. 发明申请
    • Elastic Power for Read and Write Margins
    • 用于读写边距的弹性功率
    • US20080186791A1
    • 2008-08-07
    • US11932967
    • 2007-10-31
    • Yolin LihAjay BhatiaDennis WendellJun LiuDaniel FungShyam Balasubramanian
    • Yolin LihAjay BhatiaDennis WendellJun LiuDaniel FungShyam Balasubramanian
    • G11C5/14
    • G11C11/419G11C5/147G11C11/417
    • An elastic power header device and methods of operation are provided to improve both the read and the write margin of static random access memory (SRAM) cells by increasing read stability, reducing read disturbance and improving the Signal to Noise Margin (SNM) figure of merit. For example, various implementations of an elastic power header device are utilized as programmable resistances to permit the power supply lines to reach a maximum voltage. Allowing the power supply lines to reach the reference voltage allows more flexibility in read margin, write margin and read stability. Furthermore, this additional flexibility can be controlled by means for adjusting a voltage. This adjustment voltage can fine-tune the programmable resistances so that the read margin and the write margin can be more conveniently controlled.
    • 提供了一种弹性功率头装置和操作方法,通过提高读取稳定性,减少读取干扰并提高信噪比(SNM)品质因数,提高静态随机存取存储器(SRAM)单元的读取和写入余量 。 例如,弹性功率头装置的各种实现被用作可编程电阻以允许电源线达到最大电压。 允许电源线达到参考电压可以提高读取余量,写入余量和读取稳定性的灵活性。 此外,这种额外的灵活性可以通过调节电压的手段来控制。 该调整电压可以微调可编程电阻,从而可以更方便地控制读取余量和写入裕度。