公开(公告)号：US20100199744A1

公开(公告)日：2010-08-12

申请号：US12549720

申请日：2009-08-28

Applicant: Kai Kin CHAN ,  Chor Tin MA

Inventor： Kai Kin CHAN ,  Chor Tin MA

IPC: G01P21/00

CPC classification number: G01P21/00 ,  G01P15/18

Abstract: A method and apparatus for calibrating or adjusting an accelerometer, wherein the accelerometer is held stationary to obtain the signal outputs from the accelerometer, representing component vectors making up the composite vector of 1g. Thus, gain or sensitivity, and the zero-g signal offset along for each axis of the accelerometer is determined and adjustable.

Abstract translation: 一种用于校准或调整加速度计的方法和装置，其中加速度计保持静止以获得来自加速度计的信号输出，表示组成向量为1g的分量向量。 因此，确定并调整增益或灵敏度以及沿着加速度计的每个轴的零g信号偏移。

公开(公告)号：US20080195474A1

公开(公告)日：2008-08-14

申请号：US11690263

申请日：2007-03-23

Applicant: Jack LAU ,  Chi-Ying TSUI ,  Kai Kin CHAN ,  Ping KOW ,  Chor Tin MA

Inventor： Jack LAU ,  Chi-Ying TSUI ,  Kai Kin CHAN ,  Ping KOW ,  Chor Tin MA

IPC: G07G1/14 ,  G06F17/30 ,  G06F15/16

CPC classification number: H04L67/04 ,  G06F16/437 ,  G06Q30/02 ,  G06Q30/0277 ,  H04L67/06 ,  H04L67/20 ,  H04L67/22 ,  H04L67/306

Abstract: A method of providing media content for a portable media player makes available in a database entertainment content and message content for downloading and storing on a portable media player. The message content is downloaded and stored on the media player with the entertainment content for playing on the media player in connection with playing of the entertainment content. The play data for entertainment content and/or message content stored on the media player is uploading to the database or another database.

Abstract translation: 为便携式媒体播放器提供媒体内容的方法可用于数据库娱乐内容和用于下载和存储在便携式媒体播放器上的消息内容。 消息内容被下载并存储在具有娱乐内容的媒体播放器上，用于与播放娱乐内容一起播放在媒体播放器上。 存储在媒体播放器上的娱乐内容和/或消息内容的播放数据被上传到数据库或另一个数据库。

公开(公告)号：US20080204359A1

公开(公告)日：2008-08-28

申请号：US11736122

申请日：2007-04-17

Applicant: Chi-Ying TSUI ,  Ping KOW ,  Kai Kin CHAN ,  Chor Tin MA

Inventor： Chi-Ying TSUI ,  Ping KOW ,  Kai Kin CHAN ,  Chor Tin MA

IPC: G09G5/00

CPC classification number: G06F1/1601

Abstract: A display device has a screen for displaying digital images located on a housing that encloses a storage medium for storing the digital images, and a processor for performing functions such reading images from the storage medium and displaying the images on the display screen. A frame detachably securable to the housing surrounds the display screen, and electronically communicates with the processor when secured to the housing for configuring how the processor performs the functions of the display device.

Abstract translation: 显示装置具有用于显示位于外壳上的数字图像的屏幕，该外壳包围用于存储数字图像的存储介质，以及处理器，用于执行从存储介质读取图像并在显示屏上显示图像的功能。 可拆卸地固定到壳体的框架围绕显示屏幕，并且当固定到壳体时与处理器电子通信，用于配置处理器如何执行显示设备的功能。