公开(公告)号：US20100232094A1

公开(公告)日：2010-09-16

申请号：US12068966

申请日：2008-02-13

Applicant: Stephen Chen

Inventor： Stephen Chen

IPC: H05K7/00

CPC classification number: G06F1/1618

Abstract: An electronic device having a windable screen includes a flexible screen, a first chassis and a second chassis. The flexible screen has a windable free portion at an upper side that has a first anchor structure and a fastening portion at a lower side to be fastened to the first chassis. The first chassis has a plane to flatly hold and anchor the fastening portion of the flexible screen. The second chassis has at least one operation interface and a second anchor structure which is incorporated with the first anchor structure to wind and anchor the flexible screen. Thus when the first and second chassis are folded together the flexible screen can be securely stretched and wound at the outer side of the electronic device to facilitate holding and storing without occupying a lot of space.

Abstract translation: 具有可卷绕屏幕的电子设备包括柔性屏幕，第一机架和第二机架。 柔性屏幕具有上侧的可卷绕自由部分，其具有第一锚定结构和在下侧的紧固部分以紧固到第一底盘。 第一底盘具有平坦地平放并固定柔性屏幕的紧固部分的平面。 第二底盘具有至少一个操作界面和第二锚定结构，该结构与第一锚定结构结合以卷绕和锚定柔性屏幕。 因此，当第一和第二底盘折叠在一起时，柔性屏幕可以牢固地拉伸并卷绕在电子设备的外侧，以便于保持和存储而不占据大量的空间。

公开(公告)号：US20090262086A1

公开(公告)日：2009-10-22

申请号：US12107073

申请日：2008-04-22

Applicant: Stephen Chen

Inventor： Stephen Chen

IPC: G06F3/041

CPC classification number: G06F3/03547 ,  G06F3/0488

Abstract: A touch-pad cursor control method is discussed. The touch-pad invention is placed in an electronic device and its control method is comprised of steps detecting if an object contacts the touch-pad; detecting the location of the object contacting the touch-pad; examining if an input for quick cursor movement exists, if YES, dragging the cursor on the device's display to the corresponding location of the object on the touch-pad in absolute coordinate positioning, if NOT, mapping the moving distance and direction of the object on the touch-pad to the position of the cursor on the device's display in relative coordinate positioning; detecting if an input button of the electronic device is pressed; and finally, executing a command based on an item pointed by said cursor on the display. By basing cursor movement on touch-pad input in both absolute and relative coordinate positioning methods, the invention determines cursor location, achieving a fast moving cursor effect

Abstract translation: 讨论了触摸板光标控制方法。 触摸板发明被放置在电子设备中，并且其控制方法包括检测对象是否接触触摸板的步骤; 检测接触触摸板的物体的位置; 检查是否存在快速光标移动的输入，如果是，将绝对坐标定位中的设备显示上的光标拖动到触摸板上的对象的相应位置，如果不是，则将对象的移动距离和方向映射 触摸板以相对坐标定位在设备显示屏上的光标位置; 检测电子设备的输入按钮是否被按下; 最后，基于由所述光标指示的项目在显示器上执行命令。 通过在绝对和相对坐标定位方法中将光标移动基于触摸板输入，本发明确定光标位置，实现快速移动光标效应

公开(公告)号：US20070204568A1

公开(公告)日：2007-09-06

申请号：US11368721

申请日：2006-03-06

Applicant: Stephen Chen

Inventor： Stephen Chen

IPC: B65B5/04 ,  B65B43/26

CPC classification number: A43D11/003 ,  A43B3/163 ,  A47G25/80

Abstract: A device and method are provided for wearing a shoe cover onto a shoe without using hands. The device has a guiding system constructed in two parts. The first part is a disposable shift rail installed inside a package of shoe covers. The second part is a stretching path joining to the shift rail. With the guiding system, a reliable control of shoe cover movement is established.

Abstract translation: 提供了一种用于在不使用手的情况下将鞋套穿在鞋​​上的装置和方法。 该装置具有由两部分构成的导向系统。 第一部分是安装在鞋套包装内的一次性换档栏杆。 第二部分是连接到换档导轨的拉伸路径。 通过引导系统，建立了鞋套运动的可靠控制。

公开(公告)号：US20070186441A1

公开(公告)日：2007-08-16

申请号：US11352725

申请日：2006-02-13

Applicant: Stephen Chen

Inventor： Stephen Chen

IPC: A43B1/10

CPC classification number: A43B3/163 ,  A43B7/12

Abstract: An easy wearing disposable shoe cover and a wearing method are provided. The shoe cover has a rear portion, distinguished from a front portion, being capable of flipping around a sole. An elastic band, being omitted from front portion, strains the rear portion to be lower than front portion, which exposes the front portion of the shoe cover widely for an easy insertion of the shoe into the shoe cover without using hands.

Abstract translation: 提供容易佩戴的一次性鞋套和磨损方法。 鞋套具有与前部不同的后部，能够在鞋底周围翻转。 从前部省略的弹性带使得后部部分比前部部分低，这使得鞋套的前部部分被广泛地暴露，以便容易地将鞋插入到鞋套中而不用手。

公开(公告)号：US20060178798A1

公开(公告)日：2006-08-10

申请号：US11050870

申请日：2005-02-07

Applicant: Stephen Chen

Inventor： Stephen Chen

IPC: G06F19/00

CPC classification number: G01C21/26 ,  G01P3/44 ,  G01P3/56 ,  G01P7/00

Abstract: A method for detecting vehicle speed detects existing noise frequency of vehicle power supply and vehicle acceleration value, and compares and processes the detected data to estimate the final vehicle speed. The method includes the procedure of (1) detecting power supply noise frequency and converting to engine speed; (2) detecting acceleration value; (3) comparing the engine speed and the vehicle speed; and (4) selecting the final vehicle speed. By means of the procedure of the invention, the vehicle speed may be provided to the vehicle navigation apparatus to continuously perform navigation during the brief period when the GPS signals are lost.

Abstract translation: 一种用于检测车速的方法检测车辆电源的现有噪声频率和车辆加速度值，并比较和处理检测到的数据以估计最终车辆速度。 该方法包括（1）检测电源噪声频率并转换为发动机转速; （2）检测加速度值; （3）比较发动机转速和车速; 和（4）选择最终车速。 通过本发明的方法，可以将车速提供给车辆导航装置，以在GPS信号丢失的短暂时间内连续执行导航。

公开(公告)号：US20050140155A1

公开(公告)日：2005-06-30

申请号：US10748267

申请日：2003-12-31

Applicant: Stephen Chen

Inventor： Stephen Chen

IPC: B60R7/04 ,  B60R11/00 ,  B60R11/02

CPC classification number: B60R11/02 ,  B60R11/0235 ,  B60R2011/0014 ,  B60R2011/0082 ,  B60R2011/0085 ,  B60R2011/0092

Abstract: A central armrest display device includes a body in the central armrest that has a housing compartment with an opening directing rearwards to house and anchor a case. The display device may be erected on the case for viewing or housed in the case. The case can hold a multimedia player. Passengers on the rear seat of a car can see multimedia programs on the display device mounting on the central armrest.

Abstract translation: 中央扶手显示装置包括在中央扶手中的主体，该主体具有外壳隔间，其具有向后的开口，以容纳和固定外壳。 显示装置可以竖立在壳体上用于观察或容纳在壳体中。 这种情况下可以容纳多媒体播放器。 汽车后排座椅上的乘客可以在安装在中央扶手上的显示装置上看到多媒体节目。

公开(公告)号：US06202050B1

公开(公告)日：2001-03-13

申请号：US09249821

申请日：1999-02-16

Applicant: Stephen Chen

Inventor： Stephen Chen

IPC: G10L1102

CPC classification number: G10L25/78 ,  H04B1/46

Abstract: A voice actuated transmitting device adapted for use in a two-way radio (or walkie-talkie) which enables operation without any loss of voice message in transmission is provided. The two-way radio is equipped with a transmit/receive circuit, a microphone amplifying circuit, and a voice actuated transmitting device. The voice actuated transmitting device includes a voice memory module coupled to the transmit/receive circuit and the microphone amplifying circuit; a voice recognizing circuit coupled to the voice memory module; and, a transmitting control circuit coupled to the voice recognizing circuit. The voice memory module stores sound data signals in sequential manner, such that the stored data may be accessed by the transmitting control circuit in a first-in-first-out cyclic manner. The voice recognizing circuit detects the presence of voice data in the stored sound data signal in accordance with a set of predetermined parametric criteria. Transmission is automatically actuated responsive to this detection to occur only when voice data is actually present. The transmitting control circuit is operable to generate a blank header signal for transmission with the voice data so as to compensate for any inherent delays in reception of the transmitted voice data.

Abstract translation: 提供了一种适于在双向无线电（或对讲机）中使用的语音激活发送设备，其能够在传输中没有语音消息的任何丢失的情况下进行操作。 双向无线电装备有发射/接收电路，麦克风放大电路和语音驱动发射装置。 语音驱动发送装置包括耦合到发送/接收电路和麦克风放大电路的语音存储器模块; 语音识别电路，其耦合到所述语音存储器模块; 以及耦合到语音识别电路的发送控制电路。 语音存储模块以连续的方式存储声音数据信号，使得存储的数据可以以先进先出的循环方式被发送控制电路访问。 语音识别电路根据一组预定的参数标准检测存储的声音数据信号中的语音数据的存在。 响应于该检测自动启动传输，仅在语音数据实际存在时发生。 发送控制电路可操作以产生用于与语音数据进行传输的空白标题信号，以补偿发送的语音数据的接收中的任何固有延迟。

公开(公告)号：US5774054A

公开(公告)日：1998-06-30

申请号：US743079

申请日：1996-11-04

Applicant: Stephen Chen

Inventor： Stephen Chen

IPC: G08B13/14

CPC classification number: G08B21/0227 ,  G08B13/1427 ,  G08B21/023

Abstract: A synchronous receiving/transmitting departure alarm including a receiver unit and at least one transmitter unit cooperating with the receiver unit. Once a holder of the transmitter unit is far away from the holder of the receiver unit by a preset distance, the holder of the receiver unit can be in time warned. The transmitter unit intermittently transmits a clock pulse signal and a receiving circuit of the receiver unit is synchronously opened to receive the signal so as to judge whether the holder of the transmitter unit is within the preset distance. Therefore, a person under care or an article with the transmitter unit is prevented from missing or being lost. A mobile phone can be used with the alarm to inform the holder of the receiver unit of a phone call.

Abstract translation: 同步接收/发射离境警报，包括接收器单元和与接收器单元协作的至少一个发射器单元。 一旦发射器单元的支架远离接收器单元的保持器预设的距离，接收器单元的保持器可以被及时警告。 发射机单元间歇地发送时钟脉冲信号，接收机单元的接收电路同步打开以接收信号，以判断发射机单元的保持器是否在预设距离内。 因此，防止被照顾的人或具有发射器单元的物品丢失或丢失。 报警器可以使用手机通知电话接收机单元的持有人。

公开(公告)号：US5664012A

公开(公告)日：1997-09-02

申请号：US553896

申请日：1995-11-06

Applicant: Stephen Chen

Inventor： Stephen Chen

IPC: H04B1/38 ,  H04M1/60 ,  H04M1/00

CPC classification number: H04M1/6075 ,  H04B1/385 ,  H04B2001/3855 ,  H04B2001/3866

Abstract: A portable hold-free device is set forth for a hand phone, including an interface board and an external wire set. The interface board is sandwiched between a hand phone and a battery. A hold-free circuit set is contained in the interface board and connected to the external wire set. The external wire set includes an earphone and a microphone. The hold-free device enables the hand phone to be used without being held during driving a car, riding a motorcycle or a bicycle, walking or in other conditions in which the user is inconvenient to hold the hand phone. A speech memory IC is added to the interface board to serve as an answering machine.

Abstract translation: 为手机提供了便携式无保护装置，包括接口板和外部线组。 接口板夹在手机和电池之间。 接口板中包含一个无电路电路，并连接到外部电线组。 外部线组包括耳机和麦克风。 免提装置能够在驾驶汽车，骑摩托车或自行车，步行或用户不方便握持手机的其他条件下使用手持电话。 语音存储器IC被添加到接口板中以用作应答机。

公开(公告)号：US5504634A

公开(公告)日：1996-04-02

申请号：US313808

申请日：1994-09-28

Applicant: Stephen Chen

Inventor： Stephen Chen

IPC: G11B25/06 ,  G11B23/04 ,  G11B15/665

CPC classification number: G11B25/066

Abstract: An improved tape cassette adapter uses a mono-directionally operable motor having a worm rod attached to the end of the output shaft thereof that is engaged with a speed variation gear set. The last gear of the gear set having an eccentrically disposed vertical driving pole is associated with a securing board to which a limiting guide board is rotatably mounted. The limiting guide board and a left swing arm are operationally engaged with the vertical driving pole of the last gear. The limiting guide board is further engaged with a horizontally movable slide linkage rod. The likage rod is further linked to a slide board which is coupled to a pivotal right swing arm. A cam block disposed on the linkage rod is slidably in abutment against a power switch block so as to control the on and off of the motor in order to get the tape of a tape cassette stretched out or withdrawn back in operation.

Abstract translation: 改进的带盒适配器使用单向可操作的电动机，其具有附接到其输出轴的端部的蜗杆，其与变速齿轮组接合。 具有偏心设置的垂直驱动杆的齿轮组的最后齿轮与固定板相关联，限位导向板可旋转地安装在该固定板上。 限位导向板和左摆臂可操作地与最后档位的垂直驱动杆接合。 限位引导板进一步与水平移动的滑动联动杆接合。 更喜欢的杆进一步连接到联接到枢转右摆臂的滑板。 设置在连杆上的凸轮块可滑动地抵靠电源开关块，以便控制电动机的接通和关断，以使带盒的带伸出或退回操作。