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    Cellulose fiber based compositions and film and the process for their manufacture
    32.
    发明授权
    Cellulose fiber based compositions and film and the process for their manufacture 失效
    基于纤维素纤维的组合物和薄膜及其制造方法

    公开(公告)号：US5817381A

    公开(公告)日：1998-10-06

    申请号：US748373

    申请日：1996-11-13

    Applicant: Ling Chen ,  Rongsheng Roger Ruan ,  Jack Edgar Johnson ,  Paul Bradley Addis ,  Li Xu ,  Lun Yi

    Inventor： Ling Chen ,  Rongsheng Roger Ruan ,  Jack Edgar Johnson ,  Paul Bradley Addis ,  Li Xu ,  Lun Yi

    IPC: C08B15/08 ,  C08L1/02 ,  C08L5/14 ,  C09D101/02 ,  D21C3/02 ,  D21C5/00 ,  C08B3/22

    CPC classification number: D21C5/00 ,  C08B15/08 ,  C08L1/02 ,  C08L5/14 ,  C09D101/02 ,  D21C3/02 ,  Y10T428/1324

    Abstract: A process and materials are described in which highly refined celleuloise fibers are broken down into microfibers and further processed into compositions, films. coatings and solid materials which are biodegradable and even edible. The process for the formation of hardenable compositions may comprise:providing a composition comprising non-wood cellulose fiber, 36. mechanically reducing the size of the non-wood cellulose fiber to less than 2 mm, reducing the amount of binding of microfibers by lignin within said non-wood cellulose fibers present in said composition comprising cellulose fiber to form a first fiber product, providing pressure of at least 300 psi to said first fiber product while it is in the presence of a liquid, and removing said pressure within a time interval which will cause said cellulose fiber to break down into a second fiber product comprising microfibers in said liquid.

    Abstract translation: 描述了一种方法和材料，其中将高度精制的纤维素纤维分解成微纤维并进一步加工成组合物膜。 涂层和固体材料，可生物降解甚至可食用。 用于形成可硬化组合物的方法可以包括：提供包含非木纤维素纤维的组合物，36.将非木质纤维素纤维的尺寸机械地减小到小于2mm，减少木质素中微纤维的结合量 存在于所述组合物中的所述非木质纤维素纤维包含纤维素纤维以形成第一纤维产品，在液体存在下向所述第一纤维产品提供至少300psi的压力，并在一段时间间隔内除去所述压力 这将导致所述纤维素纤维分解成包含所述液体中的微纤维的第二纤维产品。

    Method and system for determining semiconductor characteristics
    33.
    发明授权
    Method and system for determining semiconductor characteristics 有权
    确定半导体特性的方法和系统

    公开(公告)号：US08679864B2

    公开(公告)日：2014-03-25

    申请号：US12637688

    申请日：2009-12-14

    Applicant: Li Xu

    Inventor： Li Xu

    IPC: H01L21/66

    CPC classification number: H01L22/20

    Abstract: A method for determining one or more characteristics of a partially processed integrated circuit includes a step for providing a substrate material. The method further includes a step for forming at least one opening within the substrate material. The opening can be characterized by an opening characteristic that includes a depth and a width associated with an unknown volume. The method includes a step for providing a fill material and processing the fill material to cause a first portion of the fill material to enter the opening and occupy an entirety of the unknown volume associated with the opening characteristic while a second portion of the fill material remains outside of the unknown volume. Moreover, the method includes a step for processing the second portion of the fill material using one or more processes to determine a spatial characteristic associated with the unknown volume.

    Abstract translation: 用于确定部分处理的集成电路的一个或多个特性的方法包括提供衬底材料的步骤。 该方法还包括用于在衬底材料内形成至少一个开口的步骤。 开口的特征可以包括与未知体积相关联的深度和宽度的开口特性。 该方法包括提供填充材料并处理填充材料以使填充材料的第一部分进入开口并占据与打开特性相关联的未知体积的整体的步骤，同时填充材料的第二部分保留 在未知音量外。 此外，该方法包括使用一个或多个处理来处理填充材料的第二部分以确定与未知体积相关联的空间特征的步骤。

    HIGH BRIGHTNESS ILLUMINATION DEVICES USING WAVELENGTH CONVERSION MATERIALS
    35.
    发明申请
    HIGH BRIGHTNESS ILLUMINATION DEVICES USING WAVELENGTH CONVERSION MATERIALS 有权
    使用波长转换材料的高亮度照明设备

    公开(公告)号：US20130100635A1

    公开(公告)日：2013-04-25

    申请号：US13807271

    申请日：2011-06-28

    Applicant: Li Xu ,  Yi Zhang

    Inventor： Li Xu ,  Yi Zhang

    IPC: F21V9/00 ,  F21V9/14 ,  F21V29/00

    CPC classification number: F21V9/00 ,  F21K9/64 ,  F21V9/14 ,  F21V9/30 ,  F21V29/502 ,  F21V29/70 ,  F21Y2115/10 ,  F21Y2115/30

    Abstract: High lumen output and brightness illumination modules using an excitation light source and wavelength conversion part with multi-channel heat dissipation are disclosed. The exciting light source is a light emitting diode or a laser diode emitting in the UV and/or blue region. The luminescent material in the wavelength conversion part absorbs the excitation light and emit longer wavelength light. The enhancement approaches for brightness and polarization is disclosed.

    Abstract translation: 公开了使用具有多通道散热的激发光源和波长转换部分的高流明输出和亮度照明模块。 激发光源是在UV和/或蓝色区域中发射的发光二极管或激光二极管。 波长转换部中的发光材料吸收激发光并发射较长波长的光。 公开了亮度和极化的增强方法。

    Buried insulator isolation for solar cell contacts
    36.
    发明授权
    Buried insulator isolation for solar cell contacts 失效
    用于太阳能电池触点的绝缘绝缘体隔离

    公开(公告)号：US08367924B2

    公开(公告)日：2013-02-05

    申请号：US12360814

    申请日：2009-01-27

    Applicant: Peter Borden ,  Li Xu

    Inventor： Peter Borden ,  Li Xu

    IPC: H01L31/00 ,  H01L21/00 ,  H01L21/469

    CPC classification number: H01L31/022425 ,  H01L31/03682 ,  H01L31/062 ,  H01L31/1804 ,  Y02E10/546 ,  Y02E10/547 ,  Y02P70/521

    Abstract: The present invention relates to methods and apparatuses for providing a buried insulator isolation for solar cell contacts. According to certain aspects, the invention places a buried oxide under the emitter of a polysilicon emitter solar cell. The oxide provides an excellent passivation layer over most of the surface. Holes in the oxide provide contact areas, increasing the current density to enhance efficiency. The oxide isolates the contacts from the substrate, achieving the advantage of a selective emitter structure without requiring deep diffusions. The oxide further enables use of screen printing on advanced shallow emitter cells. Positioning of the grid lines close to the openings also enables use of a very thin emitter to maximize blue response.

    Abstract translation: 本发明涉及用于为太阳能电池触点提供掩埋绝缘体隔离的方法和装置。 根据某些方面，本发明将掩埋氧化物放置在多晶硅发射极太阳能电池的发射极之下。 该氧化物在大部分表面上提供优异的钝化层。 氧化物中的孔提供接触面积，增加电流密度以提高效率。 该氧化物将触点与衬底隔离，实现了选择性发射极结构的优点，而不需要深度扩散。 氧化物还能够在先进的浅发射极电池上使用丝网印刷。 靠近开口的网格线的定位也使得能够使用非常薄的发射器来最大化蓝色响应。

    POWER MANAGEMENT VIA COORDINATION AND SELECTIVE OPERATION OF TIMER-RELATED TASKS
    37.
    发明申请
    POWER MANAGEMENT VIA COORDINATION AND SELECTIVE OPERATION OF TIMER-RELATED TASKS 有权
    通过协调定时器相关任务的选择性操作进行电源管理

    公开(公告)号：US20120167118A1

    公开(公告)日：2012-06-28

    申请号：US13057738

    申请日：2010-12-27

    Applicant: Sudeesh R. Pingili ,  Bharath Siravara ,  Martin Regen ,  Ray Brown ,  Justin Mann ,  Stephane Karoubi ,  Li Xu

    Inventor： Sudeesh R. Pingili ,  Bharath Siravara ,  Martin Regen ,  Ray Brown ,  Justin Mann ,  Stephane Karoubi ,  Li Xu

    IPC: G06F9/44

    CPC classification number: H04W52/0261 ,  G06F1/3206 ,  G06F9/4418 ,  H04W4/20 ,  H04W52/0251 ,  Y02D10/44 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164

    Abstract: Mobile computing device power consumption can be reduced by using expiration window timers, state-based timers and/or the coordination of keep-alive timers. Upon detecting a trigger event causing a mobile computing device to transition from a low-power state to an active state, the device can determine whether the trigger event occurs within the expiration window of a timer, and execute tasks associated with the trigger event and the timer. Tasks associated with state-based timers can be executed if the mobile computing device or a component thereof is in (or, alternatively, not in) a specified state. A mobile computing device can execute tasks associated with multiple keep-alive timers used for maintaining communication links between the device and cloud-based service providers in a single active state. A cloud-based keep-alive service can maintain mobile computing device-service provider communication links by sending one keep-alive communication to a mobile computing device in place of multiple communications.

    Abstract translation: 通过使用到期窗口定时器，基于状态的定时器和/或保持活动定时器的协调，可以减少移动计算设备的功耗。 当检测到触发事件导致移动计算设备从低功率状态转换到活动状态时，设备可以确定触发事件是否在定时器的到期窗口内发生，并且执行与触发事件相关联的任务以及 定时器 如果移动计算设备或其组件处于（或替代地，不在）指定状态，则可以执行与基于状态的定时器相关联的任务。 移动计算设备可以执行与用于在单个活动状态中在设备和基于云的服务提供商之间维护通信链路的多个保持活动定时器相关联的任务。 基于云的保持活动服务可以通过向移动计算设备发送一个保持活动的通信来代替多个通信来维护移动计算设备 - 服务提供商的通信链路。

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