公开(公告)号：US07615898B2

公开(公告)日：2009-11-10

申请号：US11670347

申请日：2007-02-01

Applicant: Chung-Min Chang

Inventor： Chung-Min Chang

IPC: H02K11/00

CPC classification number: F04D25/088 ,  H02K7/14 ,  H02K11/33

Abstract: A stator and rotor for a DC brushless ceiling fan motor includes an integrated design of the stator and rotor to form an integrated stator, the integrated stator is made of a permeable material and is formed by means of a secondary production process. The DC brushless ceiling fan motor further includes an electrical controlling circuit that comprises a computer microprocessor, a power supply, a frequency converter, a phase detector and a remote control device or a manual control switch with the purpose of controlling the speed and the orientation of the motor, and thus achieving the result of low working temperature and high electrical efficiency.

Abstract translation: 用于DC无刷吊扇的定子和转子包括定子和转子的集成设计以形成一体的定子，该一体式定子由可渗透材料制成，并通过二次生产工艺形成。 直流无刷吊扇电动机还包括电控制电路，其包括计算机微处理器，电源，变频器，相位检测器和遥控装置或手动控制开关，其目的在于控制速度和方向 电机，从而达到工作温度低，电效率高的效果。

公开(公告)号：US20080050956A1

公开(公告)日：2008-02-28

申请号：US11508976

申请日：2006-08-24

Applicant: Chung-Min Chang

Inventor： Chung-Min Chang

IPC: H01R33/05

CPC classification number: H01R33/942 ,  H01J5/56 ,  H01J61/327 ,  H01J61/523 ,  H01R33/74

Abstract: A tube holder includes a flat surface formed on a top thereof and a connecting seat formed on a bottom of the tube holder. The connecting seat is provided to electrically connect to a power source. A first tube connector and a second tube connector respectively extend from the flat surface of the tube holder. The first tube connector and the second tube connector are respectively provided to electrically receive two electrodes of a spiral tube.

Abstract translation: 管保持器包括形成在其顶部上的平坦表面和形成在管保持器的底部上的连接座。 连接座被提供以电连接到电源。 第一管连接器和第二管连接器分别从管保持器的平坦表面延伸。 第一管连接器和第二管连接器分别设置为电接收螺旋管的两个电极。

公开(公告)号：USD550168S1

公开(公告)日：2007-09-04

申请号：US29221834

申请日：2005-01-24

Applicant: Chung-Min Chang

Designer： Chung-Min Chang

公开(公告)号：USD414092S

公开(公告)日：1999-09-21

申请号：US84354

申请日：1998-03-02

Applicant: Chung-Min Chang

Designer： Chung-Min Chang

公开(公告)号：US08240864B2

公开(公告)日：2012-08-14

申请号：US13332379

申请日：2011-12-21

Applicant: Chih-Peng Hsu ,  Chung-Min Chang

Inventor： Chih-Peng Hsu ,  Chung-Min Chang

IPC: G09F13/04

CPC classification number: F21V7/05 ,  F21S8/00 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: A planar light source apparatus includes a plurality of elongated lighting elements disposed in a common plane, and a plurality of mirror reflectors arranged perpendicular to the common plane and facing the lighting elements. The lighting elements are equidistantly spaced from each other. The lighting elements face a same direction. The mirror reflectors frame the lighting elements. The mirror reflectors each have a reflecting surface facing the lighting elements. The reflecting surfaces are perpendicular to the common plane. A distance between one of the reflectors and its nearest lighting element is maximum of half the distance between two adjacent lighting elements.

Abstract translation: 平面光源装置包括设置在公共平面中的多个细长的照明元件，以及垂直于公共平面布置并面向照明元件的多个反射镜。 照明元件彼此间隔开。 照明元件面向相同的方向。 镜面反光镜框架照明元件。 镜面反射器各自具有面向照明元件的反射表面。 反射面垂直于公共平面。 反射器之一和其最近的照明元件之间的距离最大为两个相邻照明元件之间的距离的一半。

公开(公告)号：US08071900B2

公开(公告)日：2011-12-06

申请号：US12477925

申请日：2009-06-04

Applicant: Chih-Peng Hsu ,  Chung-Min Chang ,  Tung-An Chen ,  Tse-An Lee

Inventor： Chih-Peng Hsu ,  Chung-Min Chang ,  Tung-An Chen ,  Tse-An Lee

IPC: H01H9/00 ,  G01D11/28

CPC classification number: G06F3/0202 ,  H01H13/84 ,  H01H2209/038 ,  H01H2219/036 ,  H01H2219/062 ,  H01H2300/014

Abstract: An exemplary keyboard is provided. The keyboard includes a light pervious base plate, a plurality of input keys, and at least one light source. The light pervious base plate has a top surface. The plurality of input keys are disposed on the light pervious base plate with bottom sides of the input keys facing the top surface of the light pervious base plate. The at least one light source is encapsulated in the light pervious base plate and optically coupled to the light pervious panel.

Abstract translation: 提供了示例性的键盘。 键盘包括透光底板，多个输入键和至少一个光源。 透光底板具有顶面。 多个输入键设置在可透光底板上，输入键的底侧面对透光底板的顶表面。 所述至少一个光源被封装在透光底板中并且光学耦合到透光面板。

公开(公告)号：US07985006B2

公开(公告)日：2011-07-26

申请号：US12332307

申请日：2008-12-10

Applicant: Chung-Min Chang ,  Tse-An Lee

Inventor： Chung-Min Chang ,  Tse-An Lee

IPC: F21V29/00

CPC classification number: H05K1/021 ,  F21K9/00 ,  F21V19/003 ,  F21V29/51 ,  F21V29/70 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L33/60 ,  H01L33/64 ,  H01L2224/48091 ,  H01L2924/181 ,  H05K1/182 ,  H05K2201/10106 ,  H05K2201/10477 ,  H05K2201/1056 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: A light source device includes a circuit member, a heat dissipation component, an optical component and light emitting diode assemblies. The circuit member defines spaced through holes. The light emitting diode assemblies have a first side and a second side opposite to the first side. Each light emitting diode assembly passes through a corresponding through hole and is electrically connected to the circuit member. The heat dissipation component contacts the first side, is spaced from the circuit member, and is configured to dissipate heat generated by the light emitting diode assemblies. The optical component contacts the second side, and is configured to distribute light emitted from the light emitting diode assemblies.

Abstract translation: 光源装置包括电路部件，散热部件，光学部件和发光二极管组件。 电路构件限定间隔开的通孔。 发光二极管组件具有与第一侧相对的第一侧和第二侧。 每个发光二极管组件通过相应的通孔并与电路部件电连接。 散热部件接触第一侧，与电路部件间隔开，并且被配置为散发由发光二极管组件产生的热量。 光学部件接触第二侧，并且被配置为分配从发光二极管组件发射的光。

公开(公告)号：US20080104889A1

公开(公告)日：2008-05-08

申请号：US11592992

申请日：2006-11-06

Applicant: Chung-Min Chang

Inventor： Chung-Min Chang

IPC: E05F15/00

CPC classification number: E05F15/681 ,  E05Y2201/684 ,  E05Y2600/10 ,  E05Y2900/106

Abstract: A rail assembly for slide-type garage door includes multiple rails linearly connected to one another. Each rail has a horizontal portion adapted to allow a slide smoothly move thereon, and a vertical portion centrally and perpendicularly extending from the horizontal portion to form an inverted T-shape. Multiple connectors partially receive the vertical portion of the multiple rails. Each connector has a slot defined therein for receiving the vertical portions of two linearly connected rails. Each connector has a first side wall and a second side wall parallel with each other and integrally connected to each other for defining the slot. Multiple bolts respectively and sequentially extend through the first side wall of the connector and the vertical portion of the rail, and are screwed into the second side wall to stably fasten the multiple rails and the multiple connectors.

Abstract translation: 用于滑动式车库门的轨道组件包括彼此线性连接的多个轨道。 每个轨道具有适于允许滑动件平滑地移动的水平部分，以及从水平部分中心并垂直延伸以形成倒T形的垂直部分。 多个连接器部分地接收多个导轨的垂直部分。 每个连接器具有限定在其中的槽，用于接收两个线性连接的轨道的垂直部分。 每个连接器具有彼此平行并且彼此一体地连接以限定槽的第一侧壁和第二侧壁。 多个螺栓分别依次延伸穿过连接器的第一侧壁和导轨的垂直部分，并被拧入第二侧壁中以稳定地固定多个导轨和多个连接器。

公开(公告)号：US20050120629A1

公开(公告)日：2005-06-09

申请号：US10729953

申请日：2003-12-09

Applicant: Chung-Min Chang

Inventor： Chung-Min Chang

IPC: E05D15/38 ,  E05F15/16

CPC classification number: E05F15/681 ,  E05F15/668 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2201/47 ,  E05Y2201/648 ,  E05Y2201/652 ,  E05Y2201/668 ,  E05Y2201/702 ,  E05Y2600/13 ,  E05Y2600/20 ,  E05Y2800/00 ,  E05Y2900/106

Abstract: A driving system for a garage door includes a track having an end fixed on an inside of a wall and has an open side that faces upward. A driving assembly is movably received in the track and driven by a motor. The driving assembly includes a connection member to which two ends of a power transferring member are connected. A U-shaped member is movably engaged with the track from an underside of the track and two sides of the U-shaped member are connected to the driving assembly. A link is pivotably connected between the U-shaped member and the garage door. The power transferring member reeves a gear which is rotatably connected to the track and the motor has a driving shaft which is conveniently extended through an opening of the track and engaged with an engaging hole of the gear.

Abstract translation: 用于车库门的驱动系统包括具有端部固定在壁的内侧并且具有朝上的敞开侧的轨道。 驱动组件可移动地容纳在轨道中并由马达驱动。 驱动组件包括连接在动力传递构件的两端的连接构件。 U形构件从轨道的下侧可移动地与轨道接合，并且U形构件的两侧连接到驱动组件。 连杆可枢转地连接在U形构件和车库门之间。 动力传递构件固定可旋转地连接到轨道的齿轮，并且电动机具有驱动轴，该驱动轴方便地延伸穿过轨道的开口并与齿轮的接合孔接合。

公开(公告)号：US6038735A

公开(公告)日：2000-03-21

申请号：US32788

申请日：1998-03-02

Applicant: Chung-Min Chang

Inventor： Chung-Min Chang

IPC: B25F1/00 ,  B25B7/22

CPC classification number: B25F1/003 ,  Y10T16/44

Abstract: A handle for a compact tool which includes two handles and each of the handles has a tool member pivotally connected thereto. Each handle includes a connecting plate from which an operation end longitudinally extends, and two side walls bent downwardly from two respective opposite sides thereof. Each of the side walls has an engaging end extending longitudinally beyond the operation end and a tool member is pivotally connected between the two engaging ends. Two recesses are defined respectively between each of the engaging end and the operation end.

Abstract translation: 一种用于紧凑工具的手柄，其包括两个手柄和每个手柄，具有与其枢转连接的工具构件。 每个手柄包括操作端纵向延伸的连接板和从其两个相对侧向下弯曲的两个侧壁。 每个侧壁具有纵向延伸超过操作端的接合端，并且工具构件枢转地连接在两个接合端之间。 分别在每个接合端和操作端之间限定两个凹部。