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1. 发明申请

US20070150699A1 Firm partitioning in a system with a point-to-point interconnect 审中-公开
标题翻译：在具有点对点互连的系统中进行牢固的分区
公开(公告)号：US20070150699A1
公开(公告)日：2007-06-28
申请号：US11321213
申请日：2005-12-28
申请人： Ioannis Schoinas , Doddaballapur Jayasimha , Eric Delano , Allen Baum , Akhilesh Kumar , Steven Chang , Suresh Chittor , Kenneth Creta , Stephen Van Doren
发明人： Ioannis Schoinas , Doddaballapur Jayasimha , Eric Delano , Allen Baum , Akhilesh Kumar , Steven Chang , Suresh Chittor , Kenneth Creta , Stephen Van Doren
IPC分类号： G06F15/00
CPC分类号： H04L45/00 , H04L45/04
摘要： Methods and apparatuses for firm partitioning of a computing platform.
摘要翻译：用于计算平台的固定分区的方法和装置。

2. 发明申请

US20070103271A1 Remote entry system with increased transmit power and reduced quiescent current 有权
标题翻译：远程进入系统具有增加的发射功率和降低的静态电流
公开(公告)号：US20070103271A1
公开(公告)日：2007-05-10
申请号：US11266933
申请日：2005-11-04
申请人： Ronald King , Neal Manson , Steven Chang
发明人： Ronald King , Neal Manson , Steven Chang
IPC分类号： B60R25/00
CPC分类号： B60R25/24 , B60R25/403
摘要： A remote entry system for a vehicle includes a portable transmitter and a vehicle-mounted receiver. The receiver alternates between a monitoring state lasting for a monitoring period and a sleep state lasting for a sleep period. A remote control is manually activated and a message sequence is transmitted to the receiver in response to the manual activation for initiating a function of the remote entry system. The message sequence comprises a plurality of blocks transmitted at a predetermined block interval, the blocks including a preamble block and at least one message block. If the receiver detects the preamble block then it enters a reception state for detecting the message block. The preamble block has a predetermined preamble length and is comprised of a plurality of bytes separated by respective off intervals between successive bytes. Each off interval comprises a predetermined off period greater than the predetermined byte period. The predetermined off period is less than the monitoring period and the monitoring period is less than or equal to the predetermined off period plus substantially twice the predetermined byte period.
摘要翻译：用于车辆的远程进入系统包括便携式发射机和车载接收机。接收器在持续监视期间的监视状态和持续睡眠期间的睡眠状态之间交替。遥控器被手动激活，并且响应于用于启动远程输入系统的功能的手动激活，将消息序列发送到接收器。消息序列包括以预定块间隔发送的多个块，所述块包括前导码块和至少一个消息块。如果接收机检测到前导码块，则它进入用于检测消息块的接收状态。前导码块具有预定的前导码长度，并且由连续字节之间的相应关闭间隔分开的多个字节组成。每个关闭间隔包括大于预定字节周期的预定关闭周期。预定的关闭期间小于监视期间，监视期间小于或等于预定的关闭期间加上预定字节周期的大致两倍。

3. 发明授权

US06685825B1 Water treatment system combining ozone injection and monitoring apparatuses 有权
标题翻译：臭氧注入与监测装置结合的水处理系统
公开(公告)号：US06685825B1
公开(公告)日：2004-02-03
申请号：US10373841
申请日：2003-02-27
申请人： Steven Chang
发明人： Steven Chang
IPC分类号： B01D35143
CPC分类号： C02F9/005 , C02F1/001 , C02F1/008 , C02F1/283 , C02F1/325 , C02F1/78 , C02F2201/3223 , C02F2201/326 , C02F2201/782 , C02F2201/784 , C02F2209/03 , C02F2209/40 , C02F2301/026 , C02F2303/04 , C02F2303/14
摘要： A system for treating water includes an ozone injector combined with a monitoring apparatus 400 that includes a flow meter 402 and a pressure sensor 404. The monitoring apparatus includes a flow path 424 having inlets 420, 422 communicating with the inlet 304 and outlet 306 of the ozone injector main water pipe 302. The flow path inlets are spaced respectively upstream and downstream of the ozone injection point. In operation, water filtered in filter 108 is ozonized in venturi 316 and then sterilized by UV lamp 210. The lamp is also used to generate ozone that is delivered to the venturi via check valve 308. The pressure sensor positioned within the flow path produces signals to control the switch of the UV lamp. The flow meter is used to determine when the filter should be replaced. The pressure sensor may be in the form of a silicon chip.
摘要翻译：用于处理水的系统包括与包括流量计402和压力传感器404的监测装置400组合的臭氧喷射器。监测装置包括流路424，流路424具有与入口304和出口306连通的入口420,422 臭氧喷射器主水管302.流路入口分别在臭氧注入点的上游和下游间隔开。在操作中，在过滤器108中过滤的水在文氏管316中被臭氧化，然后被UV灯210灭菌。灯还用于产生通过止回阀308输送到文丘里管的臭氧。位于流动路径内的压力传感器产生信号以控制UV灯的开关。流量计用于确定何时更换过滤器。压力传感器可以是硅芯片的形式。

4. 外观设计

USD468711S1 Overhead TV screen in combination with a DVD player 失效
标题翻译：高架电视屏幕与DVD播放机相结合
公开(公告)号：USD468711S1
公开(公告)日：2003-01-14
申请号：US29150253
申请日：2001-11-19
申请人： Steven Chang
设计人： Steven Chang

5. 外观设计

USD468276S1 Hand-held LCD television 失效
标题翻译：手持液晶电视
公开(公告)号：USD468276S1
公开(公告)日：2003-01-07
申请号：US29151411
申请日：2001-12-03
申请人： Steven Chang
设计人： Steven Chang

6. 外观设计

USD387636S Garden tool combination 失效
公开(公告)号：USD387636S
公开(公告)日：1997-12-16
申请号：US62808
申请日：1996-11-26
申请人： Steven Chang
设计人： Steven Chang

7. 发明申请

US20200297120A1 HALF-SITTING STOOL WITH SUPPORTED SIT BONE 审中-公开
公开(公告)号：US20200297120A1
公开(公告)日：2020-09-24
申请号：US16826116
申请日：2020-03-20
申请人： Steven Chang
发明人： Steven Chang
IPC分类号： A47C9/02 , A47C9/00 , A47C7/02
摘要： A seating apparatus for supporting a portion of a user, the seating apparatus comprising a reorientable seat portion including a seat platform and a cutout, wherein the seat selectively underlies a first ischial tuberosity of the user but not the second ischial tuberosity, the selection of which is determined by the orientation of the reorientable seat portion.

8. 发明申请

US20130320244A1 System and Method To Optimize Extreme Ultraviolet Light Generation 有权
标题翻译：优化极紫外光的系统和方法
公开(公告)号：US20130320244A1
公开(公告)日：2013-12-05
申请号：US13549261
申请日：2012-07-13
申请人： Paul Frihauf , Daniel J. Riggs , Matthew R. Graham , Steven Chang , Wayne J. Dunstan
发明人： Paul Frihauf , Daniel J. Riggs , Matthew R. Graham , Steven Chang , Wayne J. Dunstan
IPC分类号： G01J3/10
CPC分类号： G03F7/70033 , H05G2/005
摘要： Energy output from a laser-produced plasma (LPP) extreme ultraviolet light (EUV) system varies based on how well the laser beam can maintain focus on a target material to generate the plasma that gives off light. The system and method described herein optimize EUV light generation by using a closed-loop gradient process to track and fine-tune in real-time the positioning of optical elements that determine how the laser beam is focused on the target material. When real-time alignment of the drive laser on droplet position is achieved, EUV generation is optimized.
摘要翻译：来自激光产生的等离子体（LPP）极紫外光（EUV）系统的能量输出基于激光束可以如何将目标材料上的焦点维持在多少，以产生发光的等离子体而变化。本文所述的系统和方法通过使用闭环梯度过程来实时跟踪和微调光学元件的定位来确定激光束如何聚焦在目标材料上来优化EUV光生成。当实现驱动激光器在液滴位置上的实时对准时，优化了EUV生成。

9. 发明授权

US08598552B1 System and method to optimize extreme ultraviolet light generation 有权
标题翻译：优化极紫外光发生的系统和方法
公开(公告)号：US08598552B1
公开(公告)日：2013-12-03
申请号：US13549261
申请日：2012-07-13
申请人： Paul Frihauf , Daniel J. Riggs , Matthew R. Graham , Steven Chang , Wayne J. Dunstan
发明人： Paul Frihauf , Daniel J. Riggs , Matthew R. Graham , Steven Chang , Wayne J. Dunstan
IPC分类号： H05G2/00 , H01L21/027 , G03F7/20
CPC分类号： G03F7/70033 , H05G2/005
摘要： Energy output from a laser-produced plasma (LPP) extreme ultraviolet light (EUV) system varies based on how well the laser beam can maintain focus on a target material to generate the plasma that gives off light. The system and method described herein optimize EUV light generation by using a closed-loop gradient process to track and fine-tune in real-time the positioning of optical elements that determine how the laser beam is focused on the target material. When real-time alignment of the drive laser on droplet position is achieved, EUV generation is optimized.
摘要翻译：来自激光产生的等离子体（LPP）极紫外光（EUV）系统的能量输出基于激光束可以如何将目标材料上的焦点维持在多少，以产生发光的等离子体而变化。本文所述的系统和方法通过使用闭环梯度过程来实时跟踪和微调光学元件的定位来确定激光束如何聚焦在目标材料上来优化EUV光生成。当实现驱动激光器在液滴位置上的实时对准时，优化了EUV生成。

10. 发明申请

US20120019826A1 ALIGNMENT OF LIGHT SOURCE FOCUS 有权
标题翻译：光源对焦
公开(公告)号：US20120019826A1
公开(公告)日：2012-01-26
申请号：US12841728
申请日：2010-07-22
申请人： Matthew R. Graham , William N. Partlo , Steven Chang , Robert A. Bergstedt
发明人： Matthew R. Graham , William N. Partlo , Steven Chang , Robert A. Bergstedt
IPC分类号： G01B11/26
CPC分类号： H05G2/008 , G01B11/0608 , G01B11/26 , H05G2/003 , H05G2/005
摘要： An extreme ultraviolet light system includes a steering system that steers and focuses an amplified light beam traveling along a propagation direction to a focal plane near a target location within an extreme ultraviolet light chamber, a detection system including at least one detector positioned to detect an image of a laser beam reflected from at least a portion of a target material within the chamber, a wavefront modification system in the path of the reflected laser beam and between the target location and the detection system, and a controller. The wavefront modification system is configured to modify the wavefront of the reflected laser beam as a function of a target focal plane position along the propagation direction. The controller includes logic for adjusting a location of the focal plane of the amplified light beam relative to the target material based on the detected image of the reflected laser beam.
摘要翻译：一种极紫外光系统包括：转向系统，其将沿着传播方向传播的放大的光束转向并聚焦在远紫外光室内的目标位置附近的焦平面;检测系统，包括至少一个检测器，其被定位成检测图像从室内的目标材料的至少一部分反射的激光束，反射激光束的路径中的目标位置和检测系统之间的波前修正系统以及控制器。波前修改系统被配置为根据沿传播方向的目标焦平面位置来修改反射激光束的波前。控制器包括用于基于所检测的反射激光束的图像来调整放大的光束相对于目标材料的焦平面的位置的逻辑。

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