公开(公告)号：US08099045B2

公开(公告)日：2012-01-17

申请号：US12315013

申请日：2008-11-26

Applicant: Wei Chang

Inventor： Wei Chang

IPC: H04B5/00 ,  H04M1/00

CPC classification number: H04B5/00 ,  H04B5/0062 ,  H04B5/0081 ,  H04B5/0087

Abstract: A near field communication (NFC) system and an associated apparatus are provided. The NFC system includes a display device, a host computer, at least one RF module coupled to the host computer, a plurality of antennas coupled to the at least one RF module, and a NFC device. The antennas are disposed behind the display device. The NFC device is for communicating with the host computer via one of the antennas. The NFC system can upgrade communication quality and achieve multi-tasking efficiency.

Abstract translation: 提供近场通信（NFC）系统和相关联的装置。 NFC系统包括显示设备，主计算机，耦合到主计算机的至少一个RF模块，耦合到至少一个RF模块的多个天线以及NFC设备。 天线布置在显示设备后面。 NFC设备用于经由天线之一与主计算机进行通信。 NFC系统可以提升通信质量，实现多任务效率。

公开(公告)号：US20100164740A1

公开(公告)日：2010-07-01

申请号：US12636937

申请日：2009-12-14

Applicant: Yung-Chih Lo ,  Feng-Jian Chou ,  Chih-Yuan Hsieh ,  Wei Chang

Inventor： Yung-Chih Lo ,  Feng-Jian Chou ,  Chih-Yuan Hsieh ,  Wei Chang

IPC: G08B21/00 ,  H04Q5/22

CPC classification number: G06F21/35 ,  G06F2221/2105 ,  G06F2221/2147

Abstract: An automatic lock and automatic unlock method for a computer system and the associated computer system are provided. The method includes steps of detecting whether a user is in a predetermined range when a computer system is in an unlock status and recording a duration during which the user is not in the predetermined range, controlling the computer system to enter a lock status when the duration is greater than a predetermined time, determining whether the user has an effective authority when the computer system is in the lock status and the user is detected in the predetermined range, and controlling the computer system to enter the unlock status when the user has the effective authority.

Abstract translation: 提供了一种用于计算机系统和相关联的计算机系统的自动锁定和自动解锁方法。 该方法包括以下步骤：当计算机系统处于解锁状态并记录用户不在预定范围内的持续时间时，检测用户是否处于预定范围内，当持续时间期间，控制计算机系统进入锁定状态 大于预定时间，当计算机系统处于锁定状态并且在预定范围内检测到用户时确定用户是否具有有效权限，并且当用户具有有效的时间时控制计算机系统进入解锁状态 权威。

公开(公告)号：US07683331B2

公开(公告)日：2010-03-23

申请号：US11999901

申请日：2007-12-07

Applicant: Wei Chang

Inventor： Wei Chang

IPC: G01T1/166

CPC classification number: G01T1/1642 ,  A61B6/037 ,  G01T1/1648

Abstract: A single photon emission computed tomography (SPECT) system for cardiac imaging including an open arc-shaped frame. A collimator subsystem is shaped to approximately match the thoracic contour to optimize the geometric efficiency for detecting photons emitted from the heart of patients having different sizes and weights and shaped to surround and position the collimator subsystem closely proximate a heart of a patient of the patients encompassed by at least one predetermined image volume for optimizing collimation of radiation photons emitted from the heart. The collimator subsystem is facilitated by a tracking system that is capable of quickly bringing up the collimator component, which meets a specific set of collimation requirements, into place for imaging. And an open arc-shaped detector system is coupled to the collimator subsystem having a shape closely matching the shape of the collimator subsystem for detecting collimated radiation photons from the collimator subsystem and generating output electrical signals.

Abstract translation: 用于心脏成像的单光子发射计算机断层摄影（SPECT）系统，包括开放的弧形框架。 准直器子系统被成形为大致匹配胸廓轮廓以优化用于检测从具有不同尺寸和重量的患者的心脏发射的光子的几何效率，并且被成形为围绕并定位准直器子系统，该准直器子系统紧邻患者的心脏包围 通过至少一个预定的图像体积来优化从心脏发射的辐射光子的准直。 准直器子系统由跟踪系统促成，该跟踪系统能够快速地将满足特定的准直要求的准直器部件提升到成像的位置。 并且开放的弧形检测器系统耦合到具有与准直器子系统的形状紧密匹配的形状的准直器子系统，用于检测来自准直器子系统的准直辐射光子并产生输出电信号。

公开(公告)号：US07576403B2

公开(公告)日：2009-08-18

申请号：US11892436

申请日：2007-08-23

Applicant: Wei Chang

Inventor： Wei Chang

IPC: H01L23/28 ,  H01L21/56

CPC classification number: H01L31/0203 ,  H01L24/48 ,  H01L24/85 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/85 ,  H01L2924/00014 ,  H01L2924/181 ,  H01L2924/3025 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A method of manufacturing an infrared rays receiver comprises the steps of: chip attach; wire bonding; encapsulation; metal housing covering; encapsulation; pin cutting; and testing. A lead frame has several pins, wherein one pin has a coupling part. An infrared rays receiving chip is coupled to the coupling part of the pin of the lead frame, and electrically connected to the other pins by bonding wires. Thereafter, a light-pervious adhesive encapsulates part of the lead frame, the chip, and the bonding wires. Thereafter, the light-pervious adhesive is covered with a metal housing having a through hole so as to expose the infrared rays receiving chip via the through hole. Thereafter, the metal housing and the light-pervious adhesive are encapsulated into a unity by a colored adhesive. Consequently, the infrared rays receiver is protected from the occurrence of short circuits and has a metal shielding effect to provide a longer transmission distance.

Abstract translation: 制造红外线接收器的方法包括以下步骤：芯片附着; 引线键合; 封装 金属外壳; 封装 针切割; 和测试。 引线框具有多个引脚，其中一个引脚具有耦合部分。 红外线接收芯片被耦合到引线框架的引脚的耦合部分，并且通过接合线电连接到另一个引脚。 此后，透光粘合剂封装引线框架，芯片和接合线的一部分。 此后，透光性粘合剂被具有通孔的金属壳体覆盖，以通过通孔露出红外线接收芯片。 此后，金属外壳和透光粘合剂通过着色粘合剂包封成一体。 因此，防止红外线接收器发生短路，并且具有金属屏蔽效果以提供更长的传输距离。

公开(公告)号：US20090137204A1

公开(公告)日：2009-05-28

申请号：US12315013

申请日：2008-11-26

Applicant: Wei Chang

Inventor： Wei Chang

IPC: H04B5/00

CPC classification number: H04B5/00 ,  H04B5/0062 ,  H04B5/0081 ,  H04B5/0087

Abstract: A near field communication (NFC) system and an associated apparatus are provided. The NFC system includes a display device, a host computer, at least one RF module coupled to the host computer, a plurality of antennas coupled to the at least one RF module, and a NFC device. The antennas are disposed behind the display device. The NFC device is for communicating with the host computer via one of the antennas. The NFC system can upgrade communication quality and achieve multi-tasking efficiency.

Abstract translation: 提供近场通信（NFC）系统和相关联的装置。 NFC系统包括显示设备，主计算机，耦合到主计算机的至少一个RF模块，耦合到至少一个RF模块的多个天线以及NFC设备。 天线布置在显示设备后面。 NFC设备用于经由天线之一与主计算机进行通信。 NFC系统可以提升通信质量，实现多任务效率。

公开(公告)号：US20080297665A1

公开(公告)日：2008-12-04

申请号：US11892436

申请日：2007-08-23

Applicant: Wei Chang

Inventor： Wei Chang

IPC: H04N5/44

CPC classification number: H01L31/0203 ,  H01L24/48 ,  H01L24/85 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/85 ,  H01L2924/00014 ,  H01L2924/181 ,  H01L2924/3025 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A method of manufacturing an infrared rays receiver comprises the steps of: chip attach; wire bonding; encapsulation; metal housing covering; encapsulation; pin cutting; and testing. A lead frame has several pins, wherein one pin has a coupling part. An infrared rays receiving chip is coupled to the coupling part of the pin of the lead frame, and electrically connected to the other pins by bonding wires. Thereafter, a light-pervious adhesive encapsulates part of the lead frame, the chip. and the bonding wires. Thereafter, the light-pervious adhesive is covered with a metal housing having a through hole so as to expose the infrared rays receiving chip via the through hole. Thereafter, the metal housing and the light-pervious adhesive are encapsulated into a unity by a colored adhesive. Consequently, the infrared rays receiver is protected from the occurrence of short circuits and has a metal shielding effect to provide a longer transmission distance.

Abstract translation: 制造红外线接收器的方法包括以下步骤：芯片附着; 引线键合; 封装 金属外壳; 封装 针切割; 和测试。 引线框具有多个引脚，其中一个引脚具有耦合部分。 红外线接收芯片被耦合到引线框架的引脚的耦合部分，并且通过接合线电连接到另一个引脚。 此后，透光性粘合剂封装引线框架的一部分，芯片。 和接合线。 此后，透光性粘合剂被具有通孔的金属壳体覆盖，以通过通孔露出红外线接收芯片。 此后，金属外壳和透光粘合剂通过着色粘合剂包封成一体。 因此，防止红外线接收器发生短路，并且具有金属屏蔽效果以提供更长的传输距离。

公开(公告)号：US20080135768A1

公开(公告)日：2008-06-12

申请号：US11999901

申请日：2007-12-07

Applicant: Wei Chang

Inventor： Wei Chang

IPC: G01T1/166

CPC classification number: G01T1/1642 ,  A61B6/037 ,  G01T1/1648

Abstract: A single photon emission computed tomography (SPECT) system for cardiac imaging including an open arc-shaped frame. A collimator subsystem is shaped to approximately match the thoracic contour to optimize the geometric efficiency for detecting photons emitted from the heart of patients having different sizes and weights and shaped to surround and position the collimator subsystem closely proximate a heart of a patient of the patients encompassed by at least one predetermined image volume for optimizing collimation of radiation photons emitted from the heart. The collimator subsystem is facilitated by a tracking system that is capable of quickly bringing up the collimator component, which meets a specific set of collimation requirements, into place for imaging. And an open arc-shaped detector system is coupled to the collimator subsystem having a shape closely matching the shape of the collimator subsystem for detecting collimated radiation photons from the collimator subsystem and generating output electrical signals.

Abstract translation: 用于心脏成像的单光子发射计算机断层摄影（SPECT）系统，包括开放的弧形框架。 准直器子系统被成形为大致匹配胸廓轮廓以优化用于检测从具有不同尺寸和重量的患者的心脏发射的光子的几何效率，并且被成形为围绕并定位准直器子系统，该准直器子系统紧邻患者的心脏包围 通过至少一个预定的图像体积来优化从心脏发射的辐射光子的准直。 准直器子系统由跟踪系统促成，该跟踪系统能够快速地将满足特定的准直要求的准直器部件提升到成像的位置。 并且开放的弧形检测器系统耦合到具有与准直器子系统的形状紧密匹配的形状的准直器子系统，用于检测来自准直器子系统的准直辐射光子并产生输出电信号。

公开(公告)号：US20060208072A1

公开(公告)日：2006-09-21

申请号：US11149256

申请日：2005-06-10

Applicant: Chun-Hui Ku ,  Chun-Te Yu ,  Wei Chang

Inventor： Chun-Hui Ku ,  Chun-Te Yu ,  Wei Chang

IPC: G06K15/00 ,  G06K7/08

CPC classification number: G06K7/0008 ,  B62B5/0096 ,  G06Q20/343 ,  G07F7/02 ,  G07G1/0081 ,  G07G1/009

Abstract: The present invention discloses a shopping cart with RFID capability, for detecting a RFID tag, comprising: a frame, further comprising: an accommodating space for accommodating RFID-tagged items; a plurality of wheels, coupling to the frame for carrying the frame to move according to the rotation of the wheels; and a cover, rotatably mounted on the frame for sealing the accommodating space; a reader unit, further comprising: a RFID reader, attached to the frame; and at least an antenna, electrically connected to the RFID reader and being received in the accommodating space of the frame; a memory unit, attached to the frame and being electrically connected to the RFID reader; a control unit, further comprising: an actuating device, coupled to the frame and the cover in respective and capable of open/close the cover while operating; a sensing device, attached to the frame and being electrically connected to the RFID reader, capable of activating the RFID reader to start/stop reader RFID tags through the antenna with respect to the sensing unit sensing the opening/closing of the cover; and a power unit, for providing power to the reader unit, the memory unit and the control unit.

Abstract translation: 本发明公开了一种用于检测RFID标签的具有RFID能力的购物车，包括：框架，还包括：用于容纳RFID标签的物品的容纳空间; 多个轮，其联接到所述框架，用于承载所述框架以根据所述车轮的旋转而移动; 以及可旋转地安装在框架上用于密封容纳空间的盖子; 读取器单元，还包括：附接到所述框架的RFID读取器; 以及至少一个电气连接到RFID读取器并被接收在框架的容纳空间中的天线; 存储单元，其附接到所述框架并且电连接到所述RFID读取器; 控制单元，还包括：致动装置，其分别联接到所述框架和所述盖并且能够在操作时打开/关闭所述盖; 感测装置，附接到框架并且电连接到RFID读取器，能够激活RFID读取器以相对于检测盖的打开/关闭的感测单元通过天线启动/停止读取RFID标签; 以及用于向读取器单元，存储器单元和控制单元提供电力的功率单元。

公开(公告)号：US07064404B1

公开(公告)日：2006-06-20

申请号：US11052990

申请日：2005-02-07

Applicant: Chung Hsien Hsin ,  Tony Wang ,  Worrell Tsai ,  Figo Hsieh ,  Wei Chang ,  Jun Jie Yen

Inventor： Chung Hsien Hsin ,  Tony Wang ,  Worrell Tsai ,  Figo Hsieh ,  Wei Chang ,  Jun Jie Yen

IPC: H01L31/0203

CPC classification number: H01L31/0203 ,  H01L23/10 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L27/14618 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48465 ,  H01L2224/49175 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/16195 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: An image sensor structure includes a substrate, four posts, a photosensitive chip, a plurality of wires, a glue layer, and a transparent layer. The substrate has an upper surface on which first electrodes are formed, and a lower surface on which second electrodes are formed. The four posts are arranged on the four angle of the upper surface of the substrate individually. The photosensitive chip is mounted on the upper surface of the substrate. The plurality of wires are electrically connected the photosensitive chip to the first electrodes of the substrate. The glue layer is surrounded to the periphery of the upper surface of the substrate for surrounding the photosensitive chip, and covered the part of the wires. The transparent layer is arranged onto the four posts and the glue layer to cover the photosensitive chip.

Abstract translation: 图像传感器结构包括基板，四个柱，感光芯片，多个导线，胶层和透明层。 基板具有形成有第一电极的上表面和形成有第二电极的下表面。 四个柱分别布置在基板的上表面的四个角度上。 感光芯片安装在基板的上表面上。 多个导线将感光芯片电连接到基板的第一电极。 胶层被包围在基片的上表面周围，用于包围感光芯片，并覆盖电线的一部分。 透明层布置在四个柱和胶层上以覆盖感光芯片。

公开(公告)号：US06896929B2

公开(公告)日：2005-05-24

申请号：US09922352

申请日：2001-08-03

Applicant: Sanjay Yadav ,  Quanyuan Shang ,  Ernst Keller ,  Wei Chang

Inventor： Sanjay Yadav ,  Quanyuan Shang ,  Ernst Keller ,  Wei Chang

IPC: C23C16/458 ,  H01L21/205 ,  H01L21/683 ,  C23C16/00

CPC classification number: H01L21/6838

Abstract: Provided herein is a method of improving the planarity of a support plate of a susceptor for use during deposition of a film of material onto a substrate comprising the steps of reducing pressure in a hollow core of a shaft to a level below atmospheric pressure; and reducing a pressure in the deposition chamber to a level required for the deposition of the film of material onto the substrate, where the pressure in the hollow core of the shaft acts upon a lower surface of the support plate connected to the shaft and interfacing with the hollow core of the shaft and the pressure in the deposition chamber acts upon an upper surface of the support plate adapted to support the substrate thereby improving planarity. Also provided are a susceptor and a method of depositing a film onto a substrate affixed to the susceptor of the present invention.

Abstract translation: 本文提供了一种提高用于将材料膜沉积到基材上的基座的支撑板的平面度的方法，包括以下步骤：将轴的空心芯中的压力降低到低于大气压的水平; 并且将沉积室中的压力降低到将材料膜沉积到衬底上所需的水平，其中轴的中空芯中的压力作用在连接到轴的支撑板的下表面上并且与 轴的中空芯和沉积室中的压力作用在支撑板的上表面上，以适应于支撑基板，从而改善平面度。 还提供了一种感受器和将薄膜沉积在固定到本发明的基座上的基底上的方法。