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    Body bias compensation for aged transistors
    3.
    发明申请
    Body bias compensation for aged transistors 有权
    老化晶体管的体偏置补偿

    公开(公告)号：US20080084228A1

    公开(公告)日：2008-04-10

    申请号：US11987000

    申请日：2007-11-27

    Applicant: Jonathan Liu ,  Wonjae Kang

    Inventor： Jonathan Liu ,  Wonjae Kang

    IPC: G01R31/02

    CPC classification number: G01R31/2642 ,  G01R31/2884 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: Embodiments of the invention include on-chip transistor degradation detection and compensation. In one embodiment of the invention, an integrated circuit is provided including a circuit with a body bias terminal coupled to a body of one or more transistors to receive a body bias voltage; a programmable degradation monitor to detect aging of transistors, and a body bias voltage generator coupled to the circuit and the programmable degradation monitor. The body bias voltage generator to adjust the body bias voltage coupled into the circuit in response to transistor aging detected by the programmable degradation monitor. The programmable degradation monitor includes a reference ring oscillator, an aged ring oscillator, and a comparison circuit. The comparison circuit to compare data delays in the reference ring oscillator and the aged ring oscillator to detect transistor aging within the integrated circuit.

    Abstract translation: 本发明的实施例包括片上晶体管劣化检测和补偿。 在本发明的一个实施例中，提供一种集成电路，其包括具有耦合到一个或多个晶体管的主体的体偏置端子以接收体偏置电压的电路; 用于检测晶体管的老化的可编程劣化监视器以及耦合到电路和可编程降级监视器的体偏置电压发生器。 身体偏置电压发生器，用于根据可编程降级监视器检测到的晶体管老化来调整耦合到电路中的体偏置电压。 可编程降级监视器包括参考环形振荡器，老化的环形振荡器和比较电路。 比较电路，用于比较参考环形振荡器和老化的环形振荡器中的数据延迟，以检测集成电路内的晶体管老化。

    On-die monitoring device power grid
    4.
    发明申请
    On-die monitoring device power grid 有权

    公开(公告)号：US20060109019A1

    公开(公告)日：2006-05-25

    申请号：US10974057

    申请日：2004-10-26

    Applicant: Jonathan Liu

    Inventor： Jonathan Liu

    IPC: G01R31/02

    CPC classification number: G01R31/3004

    Abstract: An embodiment of the present invention is a technique to monitor on-die device power grid. A sensor circuit generates a ground reference (GR) signal and N power reference (PR) signals forming a ladder according to a programmable configuration. The GR signal tracks a device ground signal of a device and the PR signals track a device power signal of the device. A comparator circuit compares the GR signal with the N PR signals to provide N comparison output signals, the N comparison output signals indicating position and time that the GR reference signal moves across the ladder.

    Vehicle having a thermal protection arrangement for toddlers and pets
    5.
    发明授权
    Vehicle having a thermal protection arrangement for toddlers and pets 失效
    具有幼儿和宠物热保护装置的车辆

    公开(公告)号：US06263272B1

    公开(公告)日：2001-07-17

    申请号：US09440193

    申请日：1999-11-15

    Applicant: Christine Liu ,  Jonathan Liu

    Inventor： Christine Liu ,  Jonathan Liu

    IPC: B01F302

    CPC classification number: B60H1/243 ,  B60H1/245

    Abstract: The present invention includes a temperature-dependent power window and sunroof system for an automotive vehicle. This system according to the present invention is activated when the vehicle is presumably parked and left unattended by a vehicle operator. One aspect of the invention is directed to the detection of actions by the vehicle operator as input for system activation and deactivation, for example, the operator removes the ignition key, opens the driver door, closes the driver door and locks the door. Advantageously, if the vehicle operator stays in the vehicle after the key is removed from the ignition cylinder, the present invention remains inactivated whereby affording the maximum flexibility to the car driver. One preferred embodiment maintains a “comfortable” temperature range for the interior of the vehicle over the time period the vehicle is parked and left unattended. Moreover, to actively maintain the “comfortable” temperature range for the vehicle interior, a separate algorithm may be used. Another aspect of the invention includes means of communications to alert the vehicle operator and others in case of exceedingly high or low temperatures in the vehicle interior that might be life-threatening to those toddlers, pets or other incapacitated living beings who are left unattended in the vehicle.

    Abstract translation: 本发明包括用于机动车辆的依赖于温度的电动窗和天窗系统。 根据本发明的该系统在车辆可能停放并被车辆驾驶员无人值班时被激活。 本发明的一个方面涉及检测作为用于系统激活和停用的输入的车辆操作者的动作，例如操作者移除点火钥匙，打开驾驶员门，关闭驾驶员门并锁定门。 有利地，如果在钥匙从点火缸上移除之后车辆操作者停留在车辆中，则本发明保持失活，从而为汽车驾驶员提供最大的灵活性。 一个优选实施例在车辆停放并保持无人值守的时间段内保持车辆内部的“舒适”温度范围。 此外，为了积极地保持车辆内部的“舒适”温度范围，可以使用单独的算法。 本发明的另一方面包括在车辆内部极度高或低温度的情况下警告车辆操作者和其他人的通信手段，这可能对那些在无人照管的那些幼儿，宠物或其他无行为能力的生物有生命危险 车辆。

    Drawer light fixture for those having vision difficulties
    6.
    发明授权
    Drawer light fixture for those having vision difficulties 失效
    抽屉灯具有视力困难者

    公开(公告)号：US06203167B1

    公开(公告)日：2001-03-20

    申请号：US09327004

    申请日：1999-06-07

    Applicant: Christine Liu ,  Jonathan Liu ,  Constance Liu

    Inventor： Christine Liu ,  Jonathan Liu ,  Constance Liu

    IPC: F21V3300

    CPC classification number: F21V21/0832 ,  A47B97/00 ,  F21S9/02 ,  F21V23/0442 ,  F21V33/0012 ,  Y10S362/802

    Abstract: Our invention has to do with an electrical light fixture for brightening the usually dimmer portion of a drawer storage area. Also, this electrical light fixture is small enough to be attached to an inside surface of a desk. When attached, it is preferably located immediately above the storage area of a desk drawer. This invention does not take away the drawer space available for storage. Also, this electrical light fixture uses battery power for providing automatic lighting turn-on when the drawer is opened and for providing automatic turn-off when the drawer is closed. Alternatively, the automatic turn-off occurs after a pre-determined amount of time. This light fixture is especially convenient for those people who have vision difficulties either because of an illness, a surgical operation or just because of age such as being young children or elderly people.

    Abstract translation: 我们的发明涉及用于增亮抽屉存储区域的通常较暗部分的电灯具。 而且，这种电灯具足够小以附着在桌子的内表面上。 当安装时，优选地位于书桌抽屉的存储区域的正上方。 本发明不会夺取可用于存储的抽屉空间。 此外，这种电灯具使用电池电源来在抽屉打开时提供自动照明开启，并且当抽屉关闭时提供自动关闭。 或者，在预定的时间量之后发生自动关闭。 这种灯具对于那些由于疾病，外科手术或仅仅因为年龄小孩或老年人的年龄而有视力困难的人特别方便。

    Methods for cultivating cells, propagating and purifying viruses
    7.
    发明授权
    Methods for cultivating cells, propagating and purifying viruses 有权
    培养细胞，增殖和纯化病毒的方法

    公开(公告)号：US08202726B2

    公开(公告)日：2012-06-19

    申请号：US12566048

    申请日：2009-09-24

    Applicant: Jonathan Liu ,  Mark Thompson ,  Luis J. Maranga ,  Floro Cataniag ,  Simon S. Hsu

    Inventor： Jonathan Liu ,  Mark Thompson ,  Luis J. Maranga ,  Floro Cataniag ,  Simon S. Hsu

    IPC: C12N5/00

    CPC classification number: C12N7/02 ,  A61K39/12 ,  A61K39/145 ,  C12N7/00 ,  C12N2760/16051 ,  C12N2760/16134 ,  C12N2760/16151 ,  C12N2760/16234 ,  C12N2760/16251

    Abstract: The present invention provides novel serum-free cell culture medium and methods for cultivating MDCK cells. In particular, non-tumorigenic MDCK cells. The present invention also provides methods for producing influenza viruses (e.g., particularly cold-adapted, and/or temperature sensitive, and/or attenuated influenza viruses) that eliminate the need for a cell culture medium exchange step. The novel medium and methods are useful to grow influenza viruses, in cell culture to high titer. The present invention further provides purification methods for purifying influenza viruses with high overall recovery of live virus and result in levels of host cell DNA (HCD), host cell protein (HCP) and non-specific endonuclease (e.g., Benzonase), which are below the specifications required by regulatory agencies. The immunogenic compositions can be used to actively immunize subjects or to generate antibodies for a variety of uses, including passive immunization and diagnostic immunoassays.

    Abstract translation: 本发明提供新型的无血清细胞培养基和培养MDCK细胞的方法。 特别是非致瘤性MDCK细胞。 本发明还提供了消除对细胞培养基交换步骤的需要的用于生产流感病毒（例如，特别冷适应的和/或温度敏感的和/或减毒的流感病毒）的方法。 新型培养基和方法可用于在细胞培养物中高效滴加流感病毒。 本发明还提供了用于纯化具有高活性病毒总体回收率的流感病毒的纯化方法，并导致宿主细胞DNA（HCD），宿主细胞蛋白（HCP）和非特异性内切核酸酶（例如，Benzonase）的水平，其低于 监管机构要求的规格。 免疫原性组合物可用于主动免疫受试者或产生用于多种用途的抗体，包括被动免疫和诊断性免疫测定。

    Body bias compensation for aged transistors
    8.
    发明申请
    Body bias compensation for aged transistors 有权

    公开(公告)号：US20060223201A1

    公开(公告)日：2006-10-05

    申请号：US11096777

    申请日：2005-03-31

    Applicant: Jonathan Liu ,  Wonjae Kang

    Inventor： Jonathan Liu ,  Wonjae Kang

    IPC: H01L21/00 ,  H01L21/66

    CPC classification number: G01R31/2642 ,  G01R31/2884 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: Embodiments of the invention include on-chip transistor degradation detection and compensation. In one embodiment of the invention, an integrated circuit is provided including a circuit with a body bias terminal coupled to a body of one or more transistors to receive a body bias voltage; a programmable degradation monitor to detect aging of transistors, and a body bias voltage generator coupled to the circuit and the programmable degradation monitor. The body bias voltage generator to adjust the body bias voltage coupled into the circuit in response to transistor aging detected by the programmable degradation monitor. The programmable degradation monitor includes a reference ring oscillator, an aged ring oscillator, and a comparison circuit. The comparison circuit to compare data delays in the reference ring oscillator and the aged ring oscillator to detect transistor aging within the integrated circuit.

    Model Replacement in a Local Region by Inversion
    10.
    发明申请
    Model Replacement in a Local Region by Inversion 审中-公开
    通过反转在本地区域进行模型更换

    公开(公告)号：US20150019180A1

    公开(公告)日：2015-01-15

    申请号：US14311049

    申请日：2014-06-20

    Applicant: Jonathan Liu

    Inventor： Jonathan Liu

    IPC: G06F17/50

    CPC classification number: G01V1/303 ,  G01V2210/57 ,  G01V2210/59

    Abstract: Method for reconstructing a local region (20) of a physical property model (10), such as a velocity model, by inversion (80) of geophysical data, such as seismic data, wherein the magnitude of the gradient of the model parameter is minimized (70) within the local region subject to enforcing the continuity of the model on the boundary (60) of the local region. The inversion is preferably implemented on 2D depth slices of the model, one depth slice at a time (50). To improve computer efficiency in extracting the depth slices, the three-dimensional model may first be remapped from its original orientation to one in which the depth dimension is the slowest accessed by the computer in reading the data (30).

    Abstract translation: 通过诸如地震数据的地球物理数据的反演（80）来重建物理性质模型（10）的局部区域（20）的方法，例如速度模型，其中模型参数的梯度的幅度被最小化 （70），在本地区域的边界（60）执行模型的连续性。 反演优选地在模型的2D深度切片上实现，每次一个深度切片（50）。 为了提高提取深度片的计算机效率，三维模型可以首先从其原始方向重新映射到其中深度维度是计算机在读取数据时最慢访问的方式（30）。

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