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    • 1. 发明申请
    • USER INTERFACE FOR A COMMUNICATION SYSTEM
    • 用于通信系统的用户界面
    • US20120135685A1
    • 2012-05-31
    • US12957288
    • 2010-11-30
    • Robert J. Higgins
    • Robert J. Higgins
    • H04B7/00H04B1/38
    • H04B1/44H04B1/385H04B2001/3866
    • A communication system is provided having an improved user interface in which an audible indicator is played out from an audio accessory to confirm radio transmission of a message sent from the audio accessory in response to activation of a wireless push-to-talk (PTT). The wireless PTT may be located on the audio accessory itself or embodied as a standalone device. The wireless PTT may be operated in conjunction with a two-way radio and a wired or wireless audio accessory device. The audible indicator ceases being played out of the accessory in response to deactivation of the wireless PTT and ending of the radio transmission.
    • 提供了具有改进的用户界面的通信系统,其中从音频附件播放可听指示符,以确认响应于无线一键通(PTT)的激活从音频附件发送的消息的无线电传输。 无线PTT可以位于音频附件本身上或体现为独立设备。 无线PTT可以与双向无线电和有线或无线音频附件设备一起操作。 响应于无线PTT的去激活和无线电传输的结束,可听指示器停止从附件播放。
    • 2. 发明申请
    • METHOD AND APPARATUS FOR PRIORITY SIGNALING OVER A WIRELESS SERIAL COMMUNICATION CHANNEL
    • 用于无线串行通信信道优先信令的方法和装置
    • US20110034126A1
    • 2011-02-10
    • US12538505
    • 2009-08-10
    • Robert J. HigginsJohn B. Preston
    • Robert J. HigginsJohn B. Preston
    • H04B7/00
    • H04W4/10H04L65/4061H04W76/14H04W76/45
    • A communication device performs a method for establishing a fast path for signaling priority data. The method includes: establishing a first short range wireless data path to a second communication device for exchanging non-priority data; and establishes a second autonomous short range wireless data path to the second communication device, for exchanging priority data, wherein the second short range wireless data path comprises a wireless serial communication channel such as a radio frequency communication Bluetooth (RFCOMM) channel. An application layer in an upper layer stack of the communication device establishes both the first and the second short range wireless data paths. Non-priority data communicated to the second communication device along the first short range wireless data path is processed by the application layer. However, priority data communicated to the second communication device along the second short range wireless data path bypasses the application layer.
    • 通信设备执行用于建立信令优先级数据的快速路径的方法。 该方法包括:建立到第二通信设备的第一短距离无线数据路径,用于交换非优先级数据; 并建立到所述第二通信设备的第二自主短程无线数据路径,用于交换优先级数据,其中所述第二短距离无线数据路径包括诸如射频通信蓝牙(RFCOMM)信道的无线串行通信信道。 通信设备的上层堆叠中的应用层建立第一和第二短距离无线数据路径。 应用层处理沿着第一短距离无线数据路径传送给第二通信设备的非优先级数据。 然而,沿着第二短距离无线数据路径传送到第二通信设备的优先级数据绕过应用层。
    • 3. 发明授权
    • Stripline filter with improved resonator structure
    • 具有改善谐振器结构的带状滤波器
    • US4785271A
    • 1988-11-15
    • US124639
    • 1987-11-24
    • Robert J. Higgins, Jr.
    • Robert J. Higgins, Jr.
    • H01P1/203H01P3/08H01P7/08
    • H01P3/085H01P1/20363Y10T29/49016
    • A stripline filter resonator structure is provided which exhibits high Q and results in a filter with low insertion loss. The dielectric consists of two sections of dielectric material. A groove shaped as half an ellipse is formed in each of the sections. The surface of the grooves are covered with electrically conductive material. The two grooves are aligned and filled with adhesive material to hold the two dielectric sections together. An elliptically shaped resonator is thus formed in the center of the dielectric sandwich. Ground plane layers are respectively situated on the outer layers of the dielectric sandwich thus forming a stripline resonator structure. This unique resonator structure results in a more uniform current density around the periphery and thus undesired current bunching is correspondingly decreased.
    • 提供了一种带状线滤波器谐振器结构,其呈现高Q并导致具有低插入损耗的滤波器。 电介质由介电材料的两部分组成。 在每个部分中形成半椭圆形的凹槽。 槽的表面被导电材料覆盖。 两个凹槽对准并填充有粘合剂材料以将两个介电部分保持在一起。 因此,在电介质三明治的中心形成椭圆形的谐振器。 接地平面层分别位于介电夹层的外层上,从而形成带状线谐振器结构。 这种独特的谐振器结构导致围绕周边的更均匀的电流密度,从而相应地减少了不期望的电流聚束。
    • 5. 发明授权
    • Pairing devices using data exchanged in an out-of-band channel
    • 使用在带外频道交换的数据配对设备
    • US08666313B2
    • 2014-03-04
    • US13194204
    • 2011-07-29
    • John B. PrestonRobert J. HigginsAnu W. Khera
    • John B. PrestonRobert J. HigginsAnu W. Khera
    • H04B5/00
    • H04L63/18H04W4/80H04W8/005H04W12/04H04W28/18H04W52/0241H04W76/14H04W84/18H04W88/06H04W92/18Y02D70/00Y02D70/142Y02D70/144Y02D70/146Y02D70/162Y02D70/166
    • Two devices (110, 120) can be determined to be within near field communication (NFC) range of each other. Pairing information for a service can be conveyed over an out-of-band channel (114, 124). The out-of-band channel can be a near field communication (NFC) channel. The service can be a Bluetooth service provided via an in-band (e.g., BLUETOOTH) channel (112, 122). The conveying of the pairing information can require the first device (110) to request at least one desired service, to provide a device ID, and to provide an authorization code in a single message (150). In response to the single message (150), the second device (120) can either deny the request (160, 162) or can convey resource use parameters for the desired service and an ID for the second device within a second single message (164). Pairing the two devices (110, 120) can require use of the authorization code and the resource use parameters.
    • 可以将两个装置(110,120)确定为彼此的近场通信(NFC)范围内。 用于服务的配对信息可以通过带外频道(114,124)传送。 带外信道可以是近场通信(NFC)信道。 该服务可以是通过带内(例如蓝牙)通道(112,122)提供的蓝牙服务。 传送配对信息可能要求第一设备(110)请求至少一个期望的服务,提供设备ID,并且在单个消息(150)中提供授权码。 响应于单个消息(150),第二设备(120)可以拒绝该请求(160,162)或者可以在第二单个消息(164)内传送所需服务的资源使用参数和第二设备的ID )。 配对两个设备(110,120)可能需要使用授权码和资源使用参数。