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1. 发明授权

US07299303B2 System and method for pendant bus for serially chaining multiple portable pendant peripherals 失效
标题翻译：用于串联多个便携式吊坠外围设备的吊坠母线的系统和方法
公开(公告)号：US07299303B2
公开(公告)日：2007-11-20
申请号：US10158541
申请日：2002-05-29
申请人： Michael P. Calligaro , David William Voth , Randal J. Ramig , Roberto Cazzaro
发明人： Michael P. Calligaro , David William Voth , Randal J. Ramig , Roberto Cazzaro
IPC分类号： G06F13/00 , G06F3/00 , G06F13/42
CPC分类号： H04L12/407 , H04L12/40 , H04L69/22
摘要： A communication protocol for use between serially chained portable pendant peripherals and a portable host device. The bus communications system protocol enables multiple low power input/output peripherals to communicate over a bi-directional data line with a portable host device such as a PDA or cellular phone. A message packet data structure for use in the bus communications system includes a device identifier, a packet type identifier, and message data bits. The packet type identifier describes the actions associated with the packet. A method determines whether the message packet received by a device is intended for the device by evaluating if the device identifier is zero. If the device identifier is other than zero, the method modifies the device identifier and communicates the message packet to another device in the bus communications system.
摘要翻译：串行链式便携式吊坠外围设备与便携式主机设备之间使用的通信协议。总线通信系统协议允许多个低功率输入/输出外围设备通过双向数据线与诸如PDA或蜂窝电话的便携式主机设备进行通信。在总线通信系统中使用的消息分组数据结构包括设备标识符，分组类型标识符和消息数据比特。分组类型标识符描述与分组相关联的动作。方法通过评估设备标识符是否为零来确定由设备接收到的消息分组是否用于设备。如果设备标识符不为零，则该方法修改设备标识符并将消息分组传送到总线通信系统中的另一设备。

2. 发明授权

US06957284B2 System and method for pendant bud for serially chaining multiple portable pendant peripherals 失效
标题翻译：用于串联多个便携式吊坠外围设备的吊坠母线的系统和方法
公开(公告)号：US06957284B2
公开(公告)日：2005-10-18
申请号：US10159899
申请日：2002-05-29
申请人： David William Voth , Michael P. Calligaro
发明人： David William Voth , Michael P. Calligaro
IPC分类号： G06F1/12 , G06F3/00 , G06F13/00 , G06F13/12 , G06F13/38 , G06F13/42 , H04J3/16 , H04L5/00 , H04L7/00 , H04L12/28 , H04L12/40 , H04L12/56 , H04L29/06
CPC分类号： H04L12/407 , H04L12/40 , H04L69/22
摘要： A communications system is arranged for serially chaining multiple portable pendant peripherals to a portable host device. The system enables multiple low power input/output peripherals to communicate over a bi-directional data line with a portable host device such as a PDA or cellular phone. Fixed-length data packets are employed in a store-and-forward approach between the host device and the pendant peripherals. An upstream pendant system component controls a unidirectional clock signal that regulates data transfers to or from the host device and a downstream pendant peripheral. A device identification field associated with the data packet is incremented or decremented as the data packet is forwarded along the pendant bus chain until it reaches its destination.
摘要翻译：通信系统被安排用于将多个便携式吊坠周边设备串连到便携式主机设备。该系统使得多个低功率输入/输出外围设备能够通过双向数据线与诸如PDA或蜂窝电话的便携式主机设备进行通信。在主机设备和垂饰外设之间的存储转发方法中采用固定长度的数据包。上游侧挂系统组件控制单向时钟信号，其调节到主机设备和下游侧设备的数据传输。与数据分组相关联的设备识别字段随着数据分组沿着垂悬总线链转发直到到达其目的地而递增或递减。

3. 发明授权

US07386638B2 System and method for pendant bus for serially chaining multiple portable pendant peripherals 有权
标题翻译：用于串联多个便携式吊坠外围设备的吊坠母线的系统和方法
公开(公告)号：US07386638B2
公开(公告)日：2008-06-10
申请号：US11186273
申请日：2005-07-21
申请人： David William Voth , Michael P. Calligaro
发明人： David William Voth , Michael P. Calligaro
IPC分类号： G06F13/00 , G06F3/00 , G06F13/42
CPC分类号： H04L12/407 , H04L12/40 , H04L69/22
摘要： A communications system is arranged for serially chaining multiple portable pendant peripherals to a portable host device. The system enables multiple low power input/output peripherals to communicate over a bi-directional data line with a portable host device such as a PDA or cellular phone. Fixed-length data packets are employed in a store-and-forward approach between the host device and the pendant peripherals. An upstream pendant system component controls a unidirectional clock signal that regulates data transfers to or from the host device and a downstream pendant peripheral. A device identification field associated with the data packet is incremented or decremented as the data packet is forwarded along the pendant bus chain until it reaches its destination.
摘要翻译：通信系统被安排用于将多个便携式吊坠周边设备串连到便携式主机设备。该系统使得多个低功率输入/输出外围设备能够通过双向数据线与诸如PDA或蜂窝电话的便携式主机设备进行通信。在主机设备和垂饰外设之间的存储转发方法中采用固定长度的数据包。上游侧挂系统组件控制单向时钟信号，其调节到主机设备和下游侧设备的数据传输。与数据分组相关联的设备识别字段随着数据分组沿着垂悬总线链转发直到到达其目的地而递增或递减。

4. 发明授权

US07123734B2 Antenna and speaker configuration for a mobile device 有权
标题翻译：移动设备的天线和扬声器配置
公开(公告)号：US07123734B2
公开(公告)日：2006-10-17
申请号：US10411657
申请日：2003-04-11
申请人： David William Voth , Dina Christine Taylor
发明人： David William Voth , Dina Christine Taylor
IPC分类号： H04R1/02
CPC分类号： H01Q1/243 , H01Q1/44
摘要： A speaker and antenna configuration for use in a mobile device. The speaker and antenna configuration includes a speaker, an antenna, and a circuit board. The circuit board includes at least one sound passageway. The speaker is mounted on one side of the circuit board such that sound from the speaker passes substantially through the sound passageway. The antenna is situated on the other side of the circuit board. In one embodiment, the antenna includes a perforation configured such that sound from the speaker passes substantially through the perforation.
摘要翻译：用于移动设备的扬声器和天线配置。扬声器和天线配置包括扬声器，天线和电路板。电路板包括至少一个声音通道。扬声器安装在电路板的一侧，使得来自扬声器的声音基本上通过声音通道。天线位于电路板的另一侧。在一个实施例中，天线包括被配置为使得来自扬声器的声音基本上穿过穿孔的穿孔。

5. 发明授权

US07340566B2 System and method for initializing a memory device from block oriented NAND flash 有权
标题翻译：从面向块的NAND闪存初始化存储器件的系统和方法
公开(公告)号：US07340566B2
公开(公告)日：2008-03-04
申请号：US10611129
申请日：2003-06-30
申请人： David William Voth , Avi R. Geiger
发明人： David William Voth , Avi R. Geiger
IPC分类号： G06F12/00
CPC分类号： G11C7/20
摘要： Described is a system and method for initializing other memory from block oriented NAND flash by central processing units (CPUs) designed for non-NAND flash. The system employs a sequential loader that avoids the use of branches, loops, and the like, to enable a portion of the sequential loader to be sequentially fetched and executed by the CPU. The fetched and executed portion of the sequential loader is configured to copy additional instructions from NAND flash into random-access memory, such that the CPU may be fully booted from the sequential loader by executing code that has been copied into the random-access memory.
摘要翻译：描述了一种通过为非NAND闪存设计的中央处理单元（CPU）从面向块的NAND闪存初始化其他存储器的系统和方法。系统采用顺序加载器，避免使用分支，循环等，以使得顺序加载器的一部分能够由CPU顺序地获取和执行。顺序加载器的获取和执行部分被配置为将来自NAND闪存的附加指令复制到随机存取存储器中，使得CPU可以通过执行已被复制到随机存取存储器中的代码从顺序加载器完全引导。

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