公开(公告)号：US20070124065A1

公开(公告)日：2007-05-31

申请号：US11535496

申请日：2006-09-27

Applicant: David Ho ,  Wei LIANG

Inventor： David Ho ,  Wei LIANG

IPC: G01C21/32

CPC classification number: G01C21/32

Abstract: A map transmission system and a method thereof are disclosed. The system includes a database, a sender, and a receiver. The database stores at least one map data. The sender generates a map frame data based on the map to be transmitted and converts the map frame data into a vector map data through the database, and then the sender transmits the vector map data to a remote site via a network. The receiver receives the vector map data and displays the vector map data by using a map engine application program.

Abstract translation: 公开了地图传输系统及其方法。 该系统包括数据库，发送者和接收者。 数据库存储至少一个地图数据。 发送方根据要发送的地图生成地图帧数据，并通过数据库将地图帧数据转换为矢量地图数据，然后发送方通过网络将向量地图数据发送到远程站点。 接收器接收矢量地图数据，并使用地图引擎应用程序显示矢量地图数据。

公开(公告)号：US20070117507A1

公开(公告)日：2007-05-24

申请号：US11580228

申请日：2006-10-13

Applicant: Myles Wakayama ,  Dana Laub ,  Frank Carr ,  Afshin Mellati ,  David Ho ,  Hsiang-Bin Lee ,  Chun-Ying Chen ,  James Chang ,  Lawrence Burns ,  Young Shin ,  Patrick Pai ,  Iconomos Koullias ,  Ron Lipka ,  Luke Steigerwald ,  Alexandre Kral

Inventor： Myles Wakayama ,  Dana Laub ,  Frank Carr ,  Afshin Mellati ,  David Ho ,  Hsiang-Bin Lee ,  Chun-Ying Chen ,  James Chang ,  Lawrence Burns ,  Young Shin ,  Patrick Pai ,  Iconomos Koullias ,  Ron Lipka ,  Luke Steigerwald ,  Alexandre Kral

IPC: H04H1/00 ,  H04B1/28

CPC classification number: H03H11/04 ,  H03D3/008 ,  H03D7/1441 ,  H03D7/1458 ,  H03D7/1483 ,  H03D7/165 ,  H03D2200/0025 ,  H03D2200/0043 ,  H03D2200/0047 ,  H04B1/30

Abstract: A direct conversion satellite tuner is fully integrated on a common substrate. The integrated tuner receives an RF signal having a plurality of channels and down-converts a selected channel directly to baseband for further processing. The integrated tuner includes on-chip local oscillator generation, tunable baseband filters, and DC Offset cancellation. The integrated tuner can be implemented in a completely differential I/Q configuration for improved electrical performance. The entire direct conversion satellite tuner can be fabricated on a single semiconductor substrate using standard CMOS processing, with minimal off-chip components. The tuner configuration described herein is not limited to processing TV signals, and can be utilized to down-convert other RF signals to an IF frequency or baseband.

Abstract translation: 直接转换卫星调谐器完全集成在公共基板上。 集成调谐器接收具有多个信道的RF信号，并将所选择的信道直接下变频到基带用于进一步处理。 集成调谐器包括片上本地振荡器产生，可调谐基带滤波器和DC偏移消除。 集成调谐器可以以完全差分的I / Q配置来实现，以改善电气性能。 整个直接转换卫星调谐器可以使用标准CMOS处理在单个半导体衬底上制造，具有最小的片外部件。 这里描述的调谐器配置不限于处理TV信号，并且可以用于将其它RF信号下变频到IF频率或基带。

公开(公告)号：US20070096462A1

公开(公告)日：2007-05-03

申请号：US11266653

申请日：2005-11-02

Applicant: David Ho

Inventor： David Ho

IPC: F16L47/00

CPC classification number: F16L55/132 ,  F16L19/07

Abstract: An adapter mount for attaching to a fitting tube includes an adapter tube having an outer circumferential surface; a first expandable ring placed on the outer circumferential surface of the adapter tube and comprising of elastic material for expanding and fitting to the inner surface of the fitting tube; an adjustment ring configured to be threaded to the adapter tube to generate a rotational threading force; a compression ring for translating the rotational threading force from the adjustment ring to a longitudinal compressing displacement of the first expandable ring, causing an outer surface of the first expandable ring to fit to the inner surface of the fitting tube; and a stop attached to the adapter tube for preventing the adjustment ring from separating from the adapter tube.

Abstract translation: 用于附接到配管的适配器支架包括具有外圆周表面的适配器管; 第一可膨胀环，其设置在所述适配管的外周表面上，并且包括用于膨胀和装配到所述装配管的内表面的弹性材料; 调节环，其构造成螺纹连接到所述适配器管以产生旋转穿刺力; 用于将旋转穿刺力从调节环平移到第一可膨胀环的纵向压缩位移的压缩环，使得第一可膨胀环的外表面装配到装配管的内表面; 以及附接到适配器管的止动件，用于防止调节环与适配器管分离。

公开(公告)号：US20070027617A1

公开(公告)日：2007-02-01

申请号：US11459967

申请日：2006-07-26

Applicant: Li Jian Li ,  Dian Gu ,  David Ho

Inventor： Li Jian Li ,  Dian Gu ,  David Ho

IPC: G01C21/00

CPC classification number: G01C23/00 ,  G01C21/00

Abstract: A radio navigation system for use with an automobile audio device is provided. The radio navigation system includes a positioning receiver having a modulation transmitter and receiving a positioning signal, wherein the modulation transmitter converts the positioning signal into a modulated signal and then transmits the modulated signal; a demodulation receiver mounted in the automobile audio device, receiving the modulated signal and converting the modulated signal into a voice signal to the automobile audio device; and an output device outputting the voice signal and the positioning signal.

Abstract translation: 提供了一种用于汽车音响装置的无线电导航系统。 无线电导航系统包括具有调制发射机并接收定位信号的定位接收机，其中调制发射机将定位信号转换成调制信号，然后发送调制信号; 安装在所述汽车音响装置中的解调接收器，接收所述调制信号，并将调制信号转换成声音信号给所述汽车音响装置; 以及输出语音信号和定位信号的输出装置。

公开(公告)号：US20060261777A1

公开(公告)日：2006-11-23

申请号：US11419355

申请日：2006-05-19

Applicant: Yun Li ,  Guoqiang Tang ,  David Ho

Inventor： Yun Li ,  Guoqiang Tang ,  David Ho

IPC: H02J7/00

CPC classification number: H02J7/355

Abstract: A mobile communication device is provided. The mobile communication device comprises a processing unit, a battery unit, a solar cell unit, an electronic switch circuit and an analog to digital converter (ADC). In the mobile communication device, the solar cell unit receives a light and thus a luminance and transforms the luminance into an analog voltage. The ADC is configured to convert the analog voltage into a digital voltage. The processing unit is used to transmit a control voltage according to the digital voltage. In response to the control signal, the electronic switch circuit is controlled to turn the solar cell unit on or off and the solar cell unit provides all, a portion or none of a working current required for the processing unit according to the action of the electronic switch circuit. In addition, a luminance value may be generated according to the light received by the solar cell unit so that a user may be aware of the light quality of the ambient environment, thereby preventing himself/herself from reading under a poor light source environment thus protecting his/her eyesight from being damaged.

Abstract translation: 提供了一种移动通信设备。 移动通信设备包括处理单元，电池单元，太阳能电池单元，电子开关电路和模数转换器（ADC）。 在移动通信装置中，太阳能电池单元接收光并因此接收亮度，并将亮度变换为模拟电压。 ADC配置为将模拟电压转换为数字电压。 处理单元用于根据数字电压发送控制电压。 响应于控制信号，控制电子开关电路以打开或关闭太阳能电池单元，并且太阳能电池单元根据电子装置的动作提供处理单元所需的工作电流的全部，一部分或全部 开关电路。 此外，可以根据太阳能电池单元接收到的光产生亮度值，使得用户可以意识到周围环境的光质量，从而防止在较差的光源环境下自己读取，从而保护 他/她的视力受损。

公开(公告)号：US20060252539A1

公开(公告)日：2006-11-09

申请号：US11187527

申请日：2005-07-22

Applicant: Zheng Zhang ,  David Ho

Inventor： Zheng Zhang ,  David Ho

IPC: A63F13/00

CPC classification number: A63F13/428 ,  A63F13/10 ,  A63F13/211 ,  A63F13/92 ,  A63F2300/105

Abstract: A direction control device and method for game software on handheld electronic devices is provided. The main structure comprises a displacement vector detection module, a central process module and a storage module. With an acceleration sensor of the displacement vectors detection module to detect the apparatus' direction moving vector and an analogical/digital data converter to convert the vector to digital vector data, comparing with the data from the storage module and determining the direction moving information based on the comparison result, it outputs the direction information to the game software to improve the difficult control defect caused by control keys miniaturized to smaller and smaller of handheld electronic apparatus nowadays

Abstract translation: 提供了一种用于手持电子设备上的游戏软件的方向控制装置和方法。 主要结构包括位移矢量检测模块，中央处理模块和存储模块。 利用位移矢量检测模块的加速度传感器检测装置的方向运动矢量和模拟/数字数据转换器，将矢量转换为数字矢量数据，与存储模块的数据进行比较，并根据 比较结果，将方向信息输出到游戏软件，以改善由小型化到现在的手持电子设备越来越小的控制键引起的难以控制的缺陷

公开(公告)号：US20060250787A1

公开(公告)日：2006-11-09

申请号：US11418296

申请日：2006-05-05

Applicant: David Ho ,  Yi Xing

Inventor： David Ho ,  Yi Xing

IPC: F21L4/00 ,  F21L13/00

CPC classification number: F21L4/005 ,  F21V33/0052 ,  F21Y2115/10

Abstract: A pointer pen which is disclosed includes a rechargeable battery, a switch, a light-emitting element, and an interface unit including a voltage transforming and charging circuit and a USB connecter. The USB connector may be plugged into a USB port of a device (e.g., laptop computer) when the battery run down. Thereafter, an external power is supplied to the voltage transforming and charging circuit for voltage transformation through the connection between the USB connector and the USB port. The transformed voltage is then supplied to the battery for charging. The pointer pen has a prolonged operating time and is capable for being charged quickly in a convenient way when its battery runs down while a lecture is given.

Abstract translation: 公开的指针笔包括可再充电电池，开关，发光元件以及包括电压转换和充电电路和USB连接器的接口单元。 当电池电量耗尽时，USB连接器可能会插入设备（例如笔记本电脑）的USB端口。 此后，通过USB连接器和USB端口之间的连接，向变压充电电路提供外部电力进行电压转换。 然后将变换的电压提供给用于充电的电池。 指针笔具有延长的操作时间，并且当给出讲座时其电池电量下降时，能够以便利的方式快速充电。

公开(公告)号：US20060128366A1

公开(公告)日：2006-06-15

申请号：US11110778

申请日：2005-04-21

Applicant: Xiang Zhao ,  David Ho

Inventor： Xiang Zhao ,  David Ho

IPC: H04M3/42

CPC classification number: H04M3/54 ,  H04M2203/1091

Abstract: A communication system includes a wireless network service, a bound telephone device, and a handheld communication device. In this case, the bound telephone device couples with the wireless network service, and the handheld communication device has a wireless network search module and a call divert module. The wireless network search module detects the wireless network service. When the wireless network service is detected by the wireless network search module, the call divert module executes a call divert setup to divert a call from the handheld communication device to the bound telephone device. In addition, a handheld communication device and a method for automatic call diverting are provided.

Abstract translation: 通信系统包括无线网络服务，绑定电话设备和手持通信设备。 在这种情况下，绑定的电话设备与无线网络服务耦合，手持通信设备具有无线网络搜索模块和呼叫转移模块。 无线网络搜索模块检测无线网络服务。 当由无线网络搜索模块检测到无线网络服务时，呼叫转移模块执行呼叫转移设置以将来自手持通信设备的呼叫转移到绑定的电话设备。 此外，提供了一种手持通信设备和一种用于自动呼叫转移的方法。

公开(公告)号：US20060067510A1

公开(公告)日：2006-03-30

申请号：US10930861

申请日：2004-09-01

Applicant: Zhu-Min Di ,  Tony Tsai ,  David Ho

Inventor： Zhu-Min Di ,  Tony Tsai ,  David Ho

IPC: H04M3/00

CPC classification number: H04M1/57 ,  H04M1/72533 ,  H04M2250/64

Abstract: A telephone tone setting system and method allows a speaker to set the tone of a receiver. The system includes an authorization control module, a setting module, a receiving module, a number comparing and judging module and an audio broadcasting module. The authorization control module is located in the receiver to control acceptance of tone setting from the speaker. The setting module is located in the speaker for setting the tone of the receiver and mating the phone number of the speaker and the corresponding tone. The receiving module detects and receives the phone number of a phone connecting to the receiver. The number comparing and judging module compares and determines whether the detected phone number matching the phone number of the speaker. When the phone numbers match, the audio broadcasting module broadcasts in the receiver the tone corresponding to the phone number of the speaker.

Abstract translation: 电话音设置系统和方法允许扬声器设置接收机的音调。 该系统包括授权控制模块，设置模块，接收模块，数字比较和判断模块以及音频广播模块。 授权控制模块位于接收器中，以控制从扬声器接受音调设置。 设置模块位于扬声器中，用于设置接收机的音调，并配对扬声器的电话号码和相应的音调。 接收模块检测并接收连接到接收机的电话的电话号码。 数字比较和判断模块比较并确定检测到的电话号码是否与扬声器的电话号码相匹配。 当电话号码匹配时，音频广播模块在接收机中广播与扬声器的电话号码对应的音调。

公开(公告)号：US20060051731A1

公开(公告)日：2006-03-09

申请号：US11197310

申请日：2005-08-05

Applicant: David Ho ,  Joshua Dee ,  Cindy Orser ,  Alan Rudolph

Inventor： David Ho ,  Joshua Dee ,  Cindy Orser ,  Alan Rudolph

IPC: A01N1/02

CPC classification number: A01N1/0221 ,  A01N1/02

Abstract: The present invention provides processes for preparing freeze-dried platelets, freeze-dried platelets made by those processes, platelets reconstituted from those freeze-dried platelets, and kits comprising those freeze-dried platelets. The freeze-dried platelets of the invention have similar characteristics to fresh platelets, have an exceptionally long shelf-life, and can be used for all standard procedures in which fresh platelets are used, including both in vitro diagnostic and research procedures and in vivo therapies.

Abstract translation: 本发明提供了制备冻干血小板的方法，由这些方法制备的冷冻干燥的血小板，由那些冷冻干燥的血小板重构的血小板和包含那些冷冻干燥的血小板的试剂盒。 本发明的冷冻干燥血小板具有与新鲜血小板相似的特征，具有非常长的保质期，并且可用于使用新鲜血小板的所有标准方法，包括体外诊断和研究程序和体内治疗 。