公开(公告)号：US20080102248A1

公开(公告)日：2008-05-01

申请号：US11555268

申请日：2006-10-31

Applicant: Chun-Fu Chang

Inventor： Chun-Fu Chang

IPC: B32B3/10

CPC classification number: B32B27/12 ,  A63B49/08 ,  A63B60/00 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/14 ,  A63B60/54 ,  A63B2209/00 ,  A63B2209/10 ,  Y10T428/24322 ,  Y10T428/24512

Abstract: A grip belt for serving a grip of which skidproof and shock-absorbing properties are required possesses large-sized air cells internally and dents on the surface thereof formed during manufacture to perform enhanced shock-absorbency, tender touch, firm feel and skidproof efficiency.

Abstract translation: 需要具有防滑和减震特性的把手的把手带在内部具有大尺寸的气囊，并且在制造过程中形成的表面上凹陷，以实现增强的吸震性，触感，坚固的感觉和防滑效率。

公开(公告)号：US20080040890A1

公开(公告)日：2008-02-21

申请号：US11785934

申请日：2007-04-23

Applicant: Chun-Fu Chang

Inventor： Chun-Fu Chang

IPC: B60N3/02

CPC classification number: B62K21/26 ,  Y10T16/466

Abstract: A grip for a handlebar of bicycles includes an operation layer which includes a porous PU layer and a non-woven layer which is securely attached to an underside of the porous PU layer. The operation layer is securely mounted to a sleeve and the handlebar is inserted into the sleeve. The operation layer provides shock-absorbing, non-slip and comfortable grasp to the handlebar.

Abstract translation: 用于自行车车把的手柄包括操作层，其包括多孔PU层和牢固地附着到多孔PU层的下侧的无纺层。 操作层牢固地安装到套筒上，手把插入套筒中。 操作层为车把提供了吸震，防滑和舒适的抓握。

公开(公告)号：US20080148464A1

公开(公告)日：2008-06-26

申请号：US11983634

申请日：2007-11-13

Applicant: Chun-Fu Chang

Inventor： Chun-Fu Chang

IPC: A41D19/00 ,  A63B57/00

CPC classification number: A63B71/146 ,  A63B57/207 ,  A63B57/353

Abstract: A golf glove includes a magnet positioned on the golf glove and covered by a piece of top piece which is made by polyurethane (PU), and a mark is magnetically attracted by the magnet and rested on the top piece. The PU made top piece provides a slightly adhesive top surface which provides friction force between the mark and the top piece so as to overcome vibration when golfing and the mark does not drop form the golf glove.

Abstract translation: 高尔夫手套包括位于高尔夫手套上并由聚氨酯（PU）制成的顶部件覆盖的磁体，并且标记被磁铁吸引并被放置在顶部件上。 PU制成的顶部件提供稍微粘合的顶部表面，其在标记和顶部件之间提供摩擦力，以克服打高尔夫球时的振动并且标记不会从高尔夫球手下降。

公开(公告)号：US20060279380A1

公开(公告)日：2006-12-14

申请号：US11150309

申请日：2005-06-10

Applicant: Shyh-Jong Chung ,  Chun-Fu Chang

Inventor： Shyh-Jong Chung ,  Chun-Fu Chang

IPC: H03H7/01

CPC classification number: H03H7/09 ,  H03H7/1708 ,  H03H7/1725 ,  H03H7/1775

Abstract: A second-order bandpass filter having an improved frequency response is disclosed, in which a grounding capacitor is connected electrically to a two-port network as a feedback path so as to provide two finite transmission zeros. With the two transmission zeros, signals of second harmonic frequency and GSM signals may be blocked out from the pass band of the filter and thus filtered out. As such, the filter may be utilized in wireless local area network (WLAN) application. Further, since no extremely small value component is used within the filter, the frequency response may not be influenced by a manufacturing process of the filter. In addition, the thus formed filter has a relatively smaller volume.

Abstract translation: 公开了具有改善的频率响应的二阶带通滤波器，其中接地电容器电连接到作为反馈路径的双端口网络，以便提供两个有限的传输零点。 利用两个传输零点，二次谐波频率和GSM信号的信号可能被从滤波器的通带中阻挡出来并被滤除。 因此，可以在无线局域网（WLAN）应用中使用该滤波器。 此外，由于在滤波器内没有使用非常小的值分量，所以频率响应可能不受滤波器的制造过程的影响。 另外，这样形成的过滤器具有相对较小的体积。

公开(公告)号：US20050055801A1

公开(公告)日：2005-03-17

申请号：US10663213

申请日：2003-09-15

Applicant: Chun-Fu Chang

Inventor： Chun-Fu Chang

IPC: A47B95/02 ,  A63B49/08 ,  A63B59/00

CPC classification number: A63B60/06 ,  A63B49/08 ,  A63B60/08 ,  A63B60/10 ,  A63B60/14 ,  A63B60/16 ,  Y10T16/44

Abstract: A handle of sporting equipment in accordance with the present invention comprises a hollow elastic sleeve, the hollow elastic sleeve further composes a first end, a second end in conical shape and a main shaft in between; a strip wrapping spiral around the hollow elastic sleeve from the first end to the second end, and a hollow skirt stretches out from the second end of the hollow elastic sleeve; the hollow skirt can turn over toward the second end and offer a strong restrained force to wrap and press the end of the strip.

Abstract translation: 根据本发明的运动器材的手柄包括中空弹性套筒，中空弹性套筒还构成第一端，圆锥形的第二端和其间的主轴; 从第一端到第二端围绕中空弹性套筒缠绕的条带，并且中空的裙部从中空弹性套筒的第二端伸出; 中空裙可以向第二端翻转，并且提供强大的约束力以包裹并按压带的端部。

公开(公告)号：US07511596B2

公开(公告)日：2009-03-31

申请号：US11478678

申请日：2006-07-03

Applicant: Shyh-Jong Chung ,  Ke-Chiang Lin ,  Chun-Fu Chang

Inventor： Shyh-Jong Chung ,  Ke-Chiang Lin ,  Chun-Fu Chang

IPC: H03H7/00 ,  H03H7/01

CPC classification number: H01P1/20

Abstract: Two second-order bandpass filter are connected serially to obtain a dual bandpass filter. One is inductive and the other is capacitive. One has a low passband and the other has a high passband. Between them, a finite transmission zero is formed to suppress noise. The present invention achieves a passband as wide as 1 gigahertz so that it can be applied to a wireless local network, communication equipments and electronic devices.

Abstract translation: 两个二阶带通滤波器串联连接以获得双带通滤波器。 一个是电感的，另一个是电容的。 一个具有低通带，另一个具有高通带。 在它们之间，形成有限传输零点以抑制噪声。 本发明实现了宽达1千兆赫兹的通带，使其可以应用于无线局域网，通信设备和电子设备。

公开(公告)号：US07344447B2

公开(公告)日：2008-03-18

申请号：US11195471

申请日：2005-08-02

Applicant: Chun-Fu Chang

Inventor： Chun-Fu Chang

IPC: A63B53/14

CPC classification number: A63B53/14 ,  A63B49/08 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/14 ,  A63B60/54

Abstract: A handle structure for ball striking equipment includes an underlisting for passing a handle rod of a ball striking equipment through its interior and having a first section and a second section at its exterior, a wrapping strap fixed on the outside of the second section, and the wrapping strap and the first section of the underlisting divide a handle holding section into two gripping sections, and the first section gives a shock absorbing and a slippery resisting effects, and the wrapping strap provides a soft, comfortable and slippery-proof gripping effect.

Abstract translation: 用于击球设备的手柄结构包括：用于使球打击设备的手柄杆通过其内部并且在其外部具有第一部分和第二部分的下部突出物，固定在第二部分的外侧上的包裹带，以及 包装带，下部的第一部分将手柄保持部分分成两个抓握部分，第一部分给予冲击吸收和防滑效果，并且包裹带提供柔软，舒适和防滑的夹持效果。

公开(公告)号：US20070257746A1

公开(公告)日：2007-11-08

申请号：US11478678

申请日：2006-07-03

Applicant: Shyh-Jong Chung ,  Ke-Chiang Lin ,  Chun-Fu Chang

Inventor： Shyh-Jong Chung ,  Ke-Chiang Lin ,  Chun-Fu Chang

IPC: H01P1/20

CPC classification number: H01P1/20

Abstract: Two second-order bandpass filter are connected serially to obtain a dual bandpass filter. One is inductive and the other is capacitive. One has a low passband and the other has a high passband. Between them, a finite transmission zero is formed to suppress noise. The present invention achieves a passband as wide as 1 gigahertz so that it can be applied to a wireless local network, communication equipments and electronic devices.

Abstract translation: 两个二阶带通滤波器串联连接以获得双带通滤波器。 一个是电感的，另一个是电容的。 一个具有低通带，另一个具有高通带。 在它们之间，形成有限传输零点以抑制噪声。 本发明实现了宽达1千兆赫兹的通带，使其可以应用于无线局域网，通信设备和电子设备。

公开(公告)号：US07195566B2

公开(公告)日：2007-03-27

申请号：US10966267

申请日：2004-10-15

Applicant: Chun-Fu Chang

Inventor： Chun-Fu Chang

IPC: A63B53/14

CPC classification number: A63B49/08 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/14 ,  A63B60/16

Abstract: The present invention discloses a grip of sports equipment comprising: an elastic sleeve having a first end and a second end, and the external diameter of the first end being larger than the external diameter of the second end; an annular extended skirt member being integrally extended to an edge of the second end of the elastic sleeve; a circular convex section being disposed around the external surface of the annular extended skirt member; and a circular concave section being disposed around the second end of the elastic sleeve; such that the annular extended skirt member is folded in the direction towards the second end and the circular convex section is embedded into the circular concave section when the annular extended skirt member is bound flatly on the second end. The invention improves the effect of binding the annular extended skirt member, so that the annular extended skirt member becomes a main structure for providing the binding force for the elastic sleeve and the wrapped end of a grip tape.

Abstract translation: 本发明公开了一种运动器材的把手，包括：弹性套筒，具有第一端和第二端，第一端的外径大于第二端的外径; 整体延伸到弹性套筒的第二端的边缘的环形延伸裙部件; 围绕所述环状延伸裙部件的外表面设置的圆形凸部; 以及围绕所述弹性套筒的第二端设置的圆形凹部; 使得环形延伸裙部件在朝向第二端的方向上折叠，并且当环形延伸裙部件平坦地绑在第二端上时，圆形凸形部分嵌入到圆形凹形部分中。 本发明改进了结合环形延伸裙部件的效果，使得环形延伸裙部件成为用于为弹性套筒和夹带的包裹端提供捆绑力的主要结构。

公开(公告)号：US20070032309A1

公开(公告)日：2007-02-08

申请号：US11195471

申请日：2005-08-02

Applicant: Chun-Fu Chang

Inventor： Chun-Fu Chang

IPC: A63B53/14

CPC classification number: A63B53/14 ,  A63B49/08 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/14 ,  A63B60/54

Abstract: A handle structure for ball striking equipments includes an underlisting for passing a handle rod of a ball striking equipment through its interior and having a first section and a second section at its exterior, a wrapping strap fixed on the outside of the second section, and the wrapping strap and the first section of the underlisting divide a handle holding section into two gripping sections, and the first section gives a shock absorbing and a slippery resisting effects, and the wrapping strap provides a soft, comfortable and slippery-proof gripping effect.

Abstract translation: 用于击球设备的把手结构包括：用于使球打击设备的手柄杆穿过其内部并且在其外部具有第一部分和第二部分的下部突出物，固定在第二部分的外侧的包裹带， 包装带，下部的第一部分将手柄保持部分分成两个抓握部分，第一部分给予冲击吸收和防滑效果，并且包裹带提供柔软，舒适和防滑的夹持效果。