公开(公告)号：US08280059B2

公开(公告)日：2012-10-02

申请号：US12603920

申请日：2009-10-22

Applicant: Chunxiang Xu ,  Huan Zhong ,  Ya Liu

Inventor： Chunxiang Xu ,  Huan Zhong ,  Ya Liu

IPC: H04K1/00 ,  H04L9/00 ,  H04L9/08 ,  H04L9/28 ,  H04L29/06 ,  H04L9/32

CPC classification number: H04L9/0841 ,  H04L9/0833

Abstract: A method for generating a group key are provided in the field of network communications. The method includes the following steps: Group members select DH secret values and generate DH public values. An organizer generates an intermediate message and broadcasts a DH public value and the intermediate message. The group members generate a group key according to a DH secret value selected by the organizer and DH public values of the other group members except the organizer. A system for generating a group key and communication devices are also disclosed in the present invention.

Abstract translation: 在网络通信领域中提供了用于生成组密钥的方法。 该方法包括以下步骤：组成员选择DH秘密值并生成DH公共值。 组织者生成中间消息并广播DH公共值和中间消息。 小组成员根据组织者选择的DH秘密值和组织者以外的其他组成员的DH公共价值生成组密钥。 本发明还公开了一种用于生成组密钥和通信设备的系统。

公开(公告)号：US08167658B1

公开(公告)日：2012-05-01

申请号：US12960721

申请日：2010-12-06

Applicant: Chen-Ya Liu

Inventor： Chen-Ya Liu

IPC: H01R24/00

CPC classification number: H01R27/02 ,  G06K7/0021 ,  G06K7/006 ,  G06K19/07732 ,  G06K19/07741 ,  H01R12/721 ,  H01R12/722 ,  H01R27/00

Abstract: A combined structure of a USB plug with a built-in card-reading slot, and more particular, a combined structure for the patent application U.S. Pat. No. 7,575,481 that permit a convenient manufacturing and meets different needs. An isolation base is provided in cooperation with two or three different isolation pieces which are joined by a hooked connection to create a module. The isolation pieces are each provided with an engaging slot. It is possible to choose the desired terminal set of certain type to achieve the predetermined functions of a certain USB specification. A metal housing meeting the specification of USB A-type plug dimensions encloses the compound connection module, thereby creating a first slot for the electric connection with the female connector of USB 2.0 or USB 3.0. Meanwhile, a second slot is provided for the insertion of the thin-type Micro SD/T-Flash memory card. Accordingly, a USB plug with a built-in card-reading slot is created. Moreover, the USB plug is an independent connection element that allows for a convenient connection with circuit boards or electronic products having different functions. As a result, the requirements of different electronic products are fulfilled.

Abstract translation: 具有内置读卡槽的USB插头的组合结构，更具体地，专利申请的组合结构。 第7,575,481号，允许方便的制造和满足不同的需求。 与两个或三个不同的隔离件配合提供隔离基座，隔离件通过钩连接连接以形成模块。 隔离片分别设置有接合槽。 可以选择某种类型的期望的终端机来实现某个USB规范的预定功能。 满足USB A型插头尺寸规格的金属外壳包围复合连接模块，从而创建与USB 2.0或USB 3.0的母连接器进行电连接的第一个插槽。 同时，提供了用于插入薄型Micro SD / T-Flash存储卡的第二插槽。 因此，创建具有内置读卡槽的USB插头。 此外，USB插头是独立的连接元件，其允许与具有不同功能的电路板或电子产品的方便连接。 因此，满足不同电子产品的要求。

公开(公告)号：US07427144B2

公开(公告)日：2008-09-23

申请号：US11505561

申请日：2006-08-16

Applicant: Shao-Han Chang ,  Li-Zhou Shi ,  Hua-Dong Zou ,  Yu-Ya Liu

Inventor： Shao-Han Chang ,  Li-Zhou Shi ,  Hua-Dong Zou ,  Yu-Ya Liu

IPC: F21S4/00 ,  G01D11/28

CPC classification number: G02F1/133608 ,  G02F1/133604

Abstract: A direct type backlight module (30) includes a base (21), at least two lamp-fixing units (22) and at least one lamp tube (20). Each lamp-fixing unit is disposed on each corresponding opposite ends of the base. Each lamp-fixing unit includes a bottom board (222) and at least one clip element (224) formed on the bottom board. The lamp tube includes two electrodes defined at two ends thereof and two electrode holders (202) receiving the two electrodes respectively. The electrode holders of the lamp tube are fixed in the corresponding clip elements of the two lamp-fixing units, thus the lamp tube are mounted into the two aligned lamp-fixing units. In the present backlight module, the lamp tubes can be fixed into the clip elements tightly and also easily dissembled from the clip elements of the lamp-fixing units.

Abstract translation: 直接型背光模块（30）包括基座（21），至少两个灯固定单元（22）和至少一个灯管（20）。 每个灯固定单元设置在基座的每个对应的相对端。 每个灯固定单元包括底板（222）和形成在底板上的至少一个夹子元件（224）。 灯管包括在其两端限定的两个电极和分别容纳两个电极的两个电极保持器（202）。 灯管的电极保持器固定在两个灯固定单元的相应的夹紧元件中，因此灯管安装在两个对准的灯固定单元中。 在本背光模块中，灯管可以紧固地固定到夹子元件中，并且也容易地从灯固定单元的夹子元件拆下。

公开(公告)号：US20070171636A1

公开(公告)日：2007-07-26

申请号：US11518795

申请日：2006-09-11

Applicant: Shao-Han Chang ,  Hua-Dong Zou ,  Yu-Ya Liu ,  Li-Zhou Shi

Inventor： Shao-Han Chang ,  Hua-Dong Zou ,  Yu-Ya Liu ,  Li-Zhou Shi

IPC: F21V29/00

CPC classification number: F21V29/83 ,  F21V19/008 ,  G02F1/133604

Abstract: A lamp-fixing device includes a base and at least one receiving unit. The receiving unit is formed on the base. The receiving unit includes two opposite protruding walls extending perpendicular out from the base. The two protruding walls and the base cooperatively define a receiving space used to receive one end of a lamp tube with an electrode holder. The two protruding walls and the base each define a heat dissipation hole therein of the receiving space. A backlight module using the lamp-fixing device is also provided. The present lamp-fixing device can help to dissipate heat from lamp tubes fixed thereon efficiently.

Abstract translation: 灯固定装置包括基座和至少一个接收单元。 接收单元形成在基座上。 接收单元包括从基座垂直延伸的两个相对的突出壁。 两个突出的壁和基座协同地限定了用于接收具有电极座的灯管的一端的接收空间。 两个突出的壁和底座分别在容纳空间中限定出一个散热孔。 还提供了使用灯固定装置的背光模块。 本发明的灯固定装置可以有效地从固定在其上的灯管散发热量。

公开(公告)号：US20070121345A1

公开(公告)日：2007-05-31

申请号：US11502217

申请日：2006-08-10

Applicant: Shao-Han Chang ,  Li-Zhou Shi ,  Hua-Dong Zou ,  Yu-Ya Liu

Inventor： Shao-Han Chang ,  Li-Zhou Shi ,  Hua-Dong Zou ,  Yu-Ya Liu

IPC: F21V7/04

CPC classification number: G02F1/133604 ,  G02F1/133608

Abstract: A bottom-lighting type backlight module includes a frame, a light guide member and a plurality of linear light sources. The frame includes a base and a plurality of sidewalls extending from the periphery of the base to define an opening. The light guide member is disposed on the opening of the frame, the light guide member having a prism surface away from the base of the frame. The light sources are arranged in the frame under the light guide member. The base of the frame defines a plurality of projections extending out from thereof towards the opening along a direction perpendicular to the light sources, and a plurality of curving surfaces are defined by the base of the frame between two adjacent projections, each curving surface facing the adjacent light source. The present backlight module may have good optical uniformity and high brightness without the help of light diffusion plate.

Abstract translation: 底灯型背光模块包括框架，导光构件和多个线性光源。 框架包括从基部的周边延伸以限定开口的基部和多个侧壁。 导光构件设置在框架的开口上，导光构件具有远离框架的基部的棱镜表面。 光源被布置在光导构件下方的框架中。 框架的底部沿着垂直于光源的方向限定多个从其朝向开口延伸的突起，并且多个弯曲表面由框架的基部限定在两个相邻突起之间，每个弯曲表面面向 相邻光源。 本发明的背光模组可以具有良好的光学均匀性和高亮度，而无需光漫射板的帮助。

公开(公告)号：US20240077195A1

公开(公告)日：2024-03-07

申请号：US18451342

申请日：2023-08-17

Applicant: CHEN YA LIU ,  CHIN YUAN LIU

Inventor： CHEN YA LIU ,  CHIN YUAN LIU

IPC: F21V31/00 ,  F21V17/16 ,  F21V19/00 ,  F21V29/57

CPC classification number: F21V31/005 ,  F21V17/164 ,  F21V19/0005 ,  F21V29/57 ,  F21Y2103/10

Abstract: A leakproof structure of the lamp holder, combined with an installation hole, which can ensure that the coolant in the accommodation space does not leak out; moreover, the lower part of the halogen bulb is covered by the waterproof plug in a tight state, so as to achieve a complete leakproof structure. Therefore, according to the temperature of the coolant, the automatic control system calculate the optimal flow rate of the coolant in a proportional mode that the higher the temperature, the faster the flow rate, so as to achieve the most effective mode of heat dissipation, then perform contact heat dissipation to the halogen bulb to solve the problem of the non-contact heat dissipation of halogen bulb of the prior art that cannot achieve the predetermined heat dissipation effect and resulting in the easy damage of halogen bulb; and further improves the product reliability and the service life.

公开(公告)号：US20220387820A1

公开(公告)日：2022-12-08

申请号：US17828519

申请日：2022-05-31

Applicant: CHEN YA LIU ,  CHIN YUAN LIU

Inventor： CHEN YA LIU ,  CHIN YUAN LIU

IPC: A61N5/06

Abstract: A safety monitoring and management system for phototherapy machine, comprising: a cabin, the inside space is enough to containing a user body, at least one infrared light source arranged inside the cabin, using the thermal radiation energy generated by the infrared light source to irradiate the human body inside the cabin; a peripheral console is set around the phototherapy machine; a monitoring and management platform arranged at a position far from the phototherapy machine and the peripheral console; an online data integration system receives the information uploaded by the peripheral console or the monitoring and management platform through the Internet, for the user to adjust the parameter of the infrared light therapy by himself.

公开(公告)号：US20150350977A1

公开(公告)日：2015-12-03

申请号：US14760881

申请日：2013-12-26

Applicant: Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Chengjin LUO

Inventor： Xiaodong XU ,  Yateng HONG ,  Ya LIU ,  Chengjin LUO

IPC: H04W36/00 ,  H04W72/04 ,  H04W24/10

CPC classification number: H04W36/0088 ,  H04W24/10 ,  H04W72/0413

Abstract: A device and method in a radio communication system. The device includes: an acquisition unit for use in acquiring a signal quality of a mobile terminal relative to a source cell; an assessment unit for use in assessing the degree of change in the signal quality of the mobile terminal relative to the source cell on the basis of multiple signal qualities of the mobile terminal relative to the source cell acquired at every predetermined time interval; and, a triggering unit for use in triggering, on the basis of the degree of change in the signal quality of the mobile terminal relative to the source cell, the mobile terminal to submit a measurement result.

Abstract translation: 无线电通信系统中的设备和方法。 该装置包括：获取单元，用于获取移动终端相对于源小区的信号质量; 评估单元，用于基于移动终端相对于以每个预定时间间隔获取的源小区的多个信号质量来评估移动终端相对于源小区的信号质量的变化程度; 以及触发单元，用于基于移动终端相对于源小区的信号质量的变化程度来触发，移动终端提交测量结果。

公开(公告)号：USD609190S1

公开(公告)日：2010-02-02

申请号：US29311120

申请日：2008-12-24

Applicant: Chen-Ya Liu

Designer： Chen-Ya Liu

公开(公告)号：US20090303753A1

公开(公告)日：2009-12-10

申请号：US12136413

申请日：2008-06-10

Applicant: Dianbo Fu ,  Fred C. Lee ,  Ya Liu ,  Ming Xu

Inventor： Dianbo Fu ,  Fred C. Lee ,  Ya Liu ,  Ming Xu

IPC: H02M3/335

CPC classification number: H02M3/3376 ,  H02M3/33592 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1475 ,  Y02B70/1491 ,  Y02P80/112

Abstract: A resonant switched power converter having switching frequency controlled in response to an output voltage thereof achieves over-current protection such as at start-up or under short circuit conditions using a resonant tank circuit which provides a notch filter in addition to a band pass filter. A additional band pass filter provided in the resonant tank circuit achieves increased power transfer to a load and reduced circulating resonant currents and conduction losses. The inductances of the preferred LCLCL tank circuit or other tank circuit with two pass band filters and a notch filter may be integrated into a single electrical component.

Abstract translation: 具有响应于其输出电压控制的开关频率的谐振开关功率转换器，例如在使用提供除带通滤波器之外的陷波滤波器的谐振回路的启动或短路条件下实现过电流保护。 设置在谐振回路中的附加带通滤波器实现了对负载的功率传递增加，循环谐振电流和传导损耗的降低。 具有两个通带滤波器和陷波滤波器的优选LCLCL振荡电路或其它振荡电路的电感可以集成到单个电气部件中。