专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070201086A1 Method for Sharing Documents Between Groups Over a Distributed Network 审中-公开
标题翻译：通过分布式网络在组之间共享文档的方法
公开(公告)号：US20070201086A1
公开(公告)日：2007-08-30
申请号：US11679908
申请日：2007-02-28
申请人： Sang Kim , Malcolm Smith
发明人： Sang Kim , Malcolm Smith
IPC分类号： G06F3/12
CPC分类号： G06Q10/10 , H04L51/00
摘要： A technique is disclosed for sending and receiving documents between groups over a distributed computer network, which can include the Internet. The method includes receiving a message which includes a document from a member of a first group, the first message also including an indication of whether the document is send-able to other groups; sending a list of groups to the member of the first group to which the first member belongs if the indication indicates that the document is send-able to other groups; receiving a message which indicates that the document is to be sent to a second group; associating the document with the second group in a database; and storing the document in a database. There is only one version of the document stored in the database at any one time. Users of the method can create a document that is linkable to other groups so that these other groups can see the document without losing a connection to the document. The original user can edit or delete the document and have the changes to the document be reflected in all copies of the document throughout all the groups. The user can allow or prohibit other users to continue to send the document to other groups.
摘要翻译：公开了一种用于在可以包括因特网的分布式计算机网络上在组之间发送和接收文档的技术。该方法包括从第一组的成员接收包括文档的消息，该第一消息还包括该文档是否可发送给其他组的指示; 如果指示表明该文档可发送给其他组，则将组列表发送给第一个成员所属的第一组的成员; 接收指示要发送到第二组的消息; 将文档与数据库中的第二组关联; 并将该文档存储在数据库中。任何一次只有一个版本的文档存储在数据库中。该方法的用户可以创建一个可链接到其他组的文档，以便这些其他组可以在不丢失与文档的连接的情况下查看该文档。原始用户可以编辑或删除文档，并将文档的更改反映在所有组中的文档的所有副本中。用户可以允许或禁止其他用户继续将文档发送给其他组。

2. 发明授权

US08274336B1 Saturated power amplifier system 有权
标题翻译：饱和功放系统
公开(公告)号：US08274336B1
公开(公告)日：2012-09-25
申请号：US12893201
申请日：2010-09-29
申请人： Malcolm Smith , Chu Shiung Ho , Caesar See-Hoi Wang , Baker Scott
发明人： Malcolm Smith , Chu Shiung Ho , Caesar See-Hoi Wang , Baker Scott
IPC分类号： H03F3/04 , H03G3/20
CPC分类号： H03F1/0227 , H03F3/195
摘要： A saturated power amplifier system has a saturated power amplifier that receives an input signal. The saturated power amplifier has one or more stages, including one or more output stages. Each output stage produces multiple signals which are combined. Each output stage has one or more levels of cascoding including one or more thick oxide devices and one or more thin oxide devices.
摘要翻译：饱和功率放大器系统具有接收输入信号的饱和功率放大器。饱和功率放大器具有一个或多个级，包括一个或多个输出级。每个输出级产生多个被组合的信号。每个输出级具有一个或多个级联的级联，包括一个或多个厚氧化物器件和一个或多个薄氧化物器件。

3. 发明授权

US07245655B1 Dual antenna receiver 有权
标题翻译：双天线接收机
公开(公告)号：US07245655B1
公开(公告)日：2007-07-17
申请号：US10634173
申请日：2003-08-05
申请人： Ronald Javor , Malcolm Smith
发明人： Ronald Javor , Malcolm Smith
IPC分类号： H07L27/00
CPC分类号： H01Q23/00 , H01L2224/16225 , H01L2224/48227 , H04B1/18
摘要： Structures and techniques for implementing multiple-antenna configurations within a radio frequency receiver are provided. In one aspect, a modularized multi-antenna receiver is provided having multiple independent microelectronic dice mounted on a common module substrate. In another aspect, a multi-antenna receiver is provided that utilizes at least one single ended low noise amplifier and at least one differential low noise amplifier within a common receiver.
摘要翻译：提供了在射频接收机内实现多天线配置的结构和技术。在一个方面，提供了一种模块化的多天线接收器，其具有安装在公共模块基板上的多个独立的微电子骰子。在另一方面，提供一种多天线接收机，其利用公共接收机内的至少一个单端低噪声放大器和至少一个差分低噪声放大器。

4. 发明申请

US20070025312A1 Separation of Packet Registration From Mobile Devices 有权
标题翻译：从移动设备分离报文
公开(公告)号：US20070025312A1
公开(公告)日：2007-02-01
申请号：US11531062
申请日：2006-09-12
申请人： Malcolm Smith
发明人： Malcolm Smith
IPC分类号： H04Q7/24
CPC分类号： H04W8/04 , H04W8/12 , H04W36/0011 , H04W80/04 , H04W88/005 , H04W88/08 , H04W88/182
摘要： A communications system includes an internet protocol (IP) enabled mobile unit having a home network. The system also includes a foreign network that can provide the mobile unit access to IP data services. To allow the mobile unit to receive IP services in the foreign network without an awareness of network mobility, the foreign network registers with the home network to receive redirected packets for communication to the mobile unit.
摘要翻译：通信系统包括具有家庭网络的具有互联网协议（IP）功能的移动单元。该系统还包括可以为移动单元提供IP数据服务的外部网络。为了允许移动单元在外部网络中接收IP服务而不意识到网络移动性，外部网络向家庭网络注册以接收重定向的分组以用于与移动单元的通信。

5. 发明申请

US20050064839A1 Direct down-conversion receiver with transconductance-capacitor filter and method 失效
标题翻译：具有跨导电容滤波器和方法的直接下变频接收器
公开(公告)号：US20050064839A1
公开(公告)日：2005-03-24
申请号：US10668638
申请日：2003-09-22
申请人： Malcolm Smith , Hongjiang Song
发明人： Malcolm Smith , Hongjiang Song
IPC分类号： H04B1/30 , H04B1/26
CPC分类号： H04B1/30
摘要： A direct-down conversion receiver may include a transconductance-capacitor (GmC) filter to filter undesirable mixing products and provide a filtered baseband-differential signal. The GmC filter may include first and second transconductance-capacitor (GmC) circuits in series and a transconductance-feedback circuit in feedback with the second transconductance-capacitor circuit. The GmC circuits may comprise cross-coupled pairs of transistors to receive a baseband-differential signal and generate a differential output current. The GmC circuits may also comprise MOSCAPs coupled respectively between the differential inputs of the GmC circuit and internal-feedback nodes. In some embodiments, a substantially-constant bias voltage may be maintained across the voltage-dependent capacitors to allow the voltage-dependent capacitors to provide a substantially constant capacitance.
摘要翻译：直接降压转换接收器可以包括跨导电容（GmC）滤波器，以滤除不期望的混合产物并提供滤波的基带差分信号。 GmC滤波器可以包括串联的第一和第二跨导电容（GmC）电路和与第二跨导 - 电容电路反馈的跨导 - 反馈电路。 GmC电路可以包括交叉耦合的晶体管对以接收基带差分信号并产生差分输出电流。 GmC电路还可以包括分别耦合在GmC电路的差分输入和内部反馈节点之间的MOSCAP。在一些实施例中，可以在电压相关的电容器两端保持基本上恒定的偏置电压，以允许电压相关的电容器提供基本恒定的电容。

6. 发明申请

US20050034943A1 Force-controlling mechanical device 有权
标题翻译：力控机械装置
公开(公告)号：US20050034943A1
公开(公告)日：2005-02-17
申请号：US10481419
申请日：2002-07-03
申请人： Malcolm Smith
发明人： Malcolm Smith
IPC分类号： B60G15/00 , B60G17/015 , F16F7/10 , F16F9/16 , F16F9/19 , F16F15/02 , F16F15/131 , F16F15/30 , F16F9/02
CPC分类号： F16F15/131 , F16F7/1022 , F16F9/16 , F16F15/022 , F16F2222/08 , F16F2230/22 , F16F2232/06
摘要： A mechanical device for use in the control of mechanical forces. The device comprising first and second terminals which, in use, are connected to components in a system for controlling mechanical forces. These terminals are moveable with respect to one another. The device further comprises means connected between the terminals to control the mechanical forces at the terminals. These mechanical forces are proportional to the relative acceleration between the terminals, wherein the proportionality term is either a fixed constant or a variable function.
摘要翻译：用于控制机械力的机械装置。该装置包括第一和第二端子，其在使用中连接到用于控制机械力的系统中的部件。这些端子可相对于彼此移动。该装置还包括连接在端子之间以控制端子处的机械力的装置。这些机械力与端子之间的相对加速度成比例，其中比例项是固定常数或可变函数。

7. 发明授权

US08843083B2 CMOS switching circuitry of a transmitter module 有权
标题翻译：发射机模块的CMOS开关电路
公开(公告)号：US08843083B2
公开(公告)日：2014-09-23
申请号：US13544541
申请日：2012-07-09
申请人： Malcolm Smith
发明人： Malcolm Smith
IPC分类号： H04B1/44
CPC分类号： H04B1/48 , H03F1/56 , H03F3/245 , H03F3/72 , H04B1/0458
摘要： Transmit modules typically constitute passive matching circuitry, harmonic trap filters and an antenna switch to provide isolation between the transmit bands as well as between transmit and receive functions. In complementary metal-oxide semiconductor (CMOS) processes the switch function is difficult to implement as a large voltage swing may result in breakdown of the MOS oxide, drain diode, source diode as well as substrate diodes. Therefore a switching function is provided at a node that has low impedance during transmit that limits the voltage swing that the MOS switches experience. The approach is particularly useful, but not limited to, half duplex transmissions such as those used in global system for mobile (GSM) communication, enhanced data for GSM Evolution (EDGE), and time division synchronous code division multiple access (TDSCDMA).
摘要翻译：发射模块通常构成无源匹配电路，谐波陷波滤波器和天线开关，以提供发射频带之间以及发射和接收功能之间的隔离。在互补金属氧化物半导体（CMOS）工艺中，开关功能难以实现，因为大的电压摆幅可能导致MOS氧化物，漏极二极管，源极二极管以及衬底二极管的击穿。因此，在传输期间具有低阻抗的节点处提供开关功能，从而限制MOS开关经历的电压摆幅。该方法特别有用，但不限于半双工传输，例如用于移动（GSM）通信的全球系统，用于GSM演进（EDGE）的增强数据和时分同步码分多址（TDSCDMA））的半双工传输。

8. 发明授权

US08766724B2 Apparatus and method for sensing and converting radio frequency to direct current 有权
标题翻译：用于检测和转换射频到直流电的装置和方法
公开(公告)号：US08766724B2
公开(公告)日：2014-07-01
申请号：US13310593
申请日：2011-12-02
申请人： Daniel Ho , Malcolm Smith
发明人： Daniel Ho , Malcolm Smith
IPC分类号： H03F1/30 , H03F1/52
CPC分类号： H03F3/193 , H03F1/342 , H03F1/523 , H03F2200/456 , H03F2200/462
摘要： The apparatus and method thereof accurately sense and convert a radio frequency (RF) current signal to direct current (DC) independent of process variation and temperature, and without requiring high speed, high voltage amplifiers for its operation. The apparatus comprises an AC coupled circuit that couples the RF signal from the main device to a sense device with an N:M ratio, a low pass filter system that extracts the DC content of the RF current signal, and a negative feedback loop that forces the DC content of the main device and the sensed device to be equal. Exemplary embodiments include a current sensor that provides feedback to protect an RF power amplifier from over-current condition, and a RF power detection and control in a RF power amplifier (PA) that multiplies the sensed output current by the sensed output voltage to be used as a feedback to control the PA's bias.
摘要翻译：其装置和方法能够将射频（RF）电流信号精确地检测并转换成独立于过程变化和温度的直流电流，并且不需要用于其操作的高速高压放大器。该装置包括AC耦合电路，其将来自主装置的RF信号耦合到具有N:M比率的感测装置，提供RF电流信号的DC内容的低通滤波器系统以及迫使主设备和感测设备的DC内容相等。示例性实施例包括提供反馈以保护RF功率放大器免受过电流状况的电流传感器以及RF感测功率放大器（PA）中的RF功率检测和控制，该功率放大器（PA）将感测的输出电流乘以感测的待使用的输出电压作为反馈，以控制PA的偏见。

9. 发明申请

US20100044041A1 High rate stimulation method for deep, large bore completions 有权
标题翻译：用于深，大孔完井的高速刺激方法
公开(公告)号：US20100044041A1
公开(公告)日：2010-02-25
申请号：US12358079
申请日：2009-01-22
申请人： Malcolm Smith , Loyd East, JR. , Milorad Stanojcic
发明人： Malcolm Smith , Loyd East, JR. , Milorad Stanojcic
IPC分类号： E21B43/26 , E21B43/114 , E21B43/27 , E21B43/267
CPC分类号： E21B43/26 , E21B34/14 , E21B43/114 , E21B43/267
摘要： A method of servicing a wellbore comprising inserting a first tubing member having a flowbore into the wellbore, wherein a manipulatable fracturing tool, or a component thereof, is coupled to the first tubing member and wherein the manipulatable fracturing tool comprises one or more ports configured to alter a flow of fluid through the manipulatable fracturing tool, positioning the manipulatable fracturing tool proximate to a formation zone to be fractured, manipulating the manipulatable fracturing tool to establish fluid communication between the flowbore of the first tubing member and the wellbore, introducing a first component of a composite fluid into the wellbore via the flowbore of the first tubing member, introducing a second component of the composite fluid into the wellbore via an annular space formed by the first tubing member and the wellbore, mixing the first component of the composite fluid with the second component of the composite fluid within the wellbore, and causing a fracture to form or be extended within the formation zone.
摘要翻译：一种维修井眼的方法，包括将具有流孔的第一管道构件插入井筒中，其中可操纵的压裂工具或其部件联接到第一管道构件，并且其中可操纵压裂工具包括一个或多个端口，改变通过可操纵的压裂工具的流体流动，将可操纵的压裂工具定位成靠近要形成断层的形成区域，操纵可操纵的压裂工具以建立第一管道构件的流体与井眼之间的流体连通，引入第一组分复合流体经由第一管道构件的流道进入井眼，通过由第一管道构件和井筒形成的环形空间将复合流体的第二组分引入井筒中，将复合流体的第一组分与井筒内的复合流体的第二部分，并导致a 断裂形成或在形成区域内延伸。

10. 发明申请

US20060137445A1 Isolated temperature sensor for humidification system 审中-公开
标题翻译：隔离型加湿系统温度传感器
公开(公告)号：US20060137445A1
公开(公告)日：2006-06-29
申请号：US10523132
申请日：2003-07-25
申请人： Malcolm Smith , Stephen McPhee
发明人： Malcolm Smith , Stephen McPhee
IPC分类号： G01F1/68
CPC分类号： A61M16/16 , A61M16/08 , A61M16/0841 , A61M16/1075 , A61M16/1095 , A61M2205/3368
摘要： This invention relates to gases distribution systems and in particular, to temperature sensors. The sensor of the present invention is configured to determine the temperature of a flow of respiratory gases and comprises a sensor housing (36) configured for positioning proximate to a flow of gases and a temperature transducer (31) housed within the sensor housing (36). The sensor housing (36) provides a substantial pathogen barrier between the flow of gases and the temperature transducer (31), but permits the temperature transducer to provide a substantial indication of the temperature of the flow of gases. In particular, the temperature of the gases is remotely sensed via a conductive path (38) through the wall of the breathing circuit (14). This conductive path (38), integral to the breathing circuit (14), could then be disposed of or reused after suitable sterilisation.
摘要翻译：本发明涉及气体分配系统，特别涉及温度传感器。本发明的传感器被配置为确定呼吸气体流的温度，并且包括被配置为靠近气流定位的传感器壳体（36）和容纳在传感器壳体（36）内的温度传感器（31）。传感器壳体（36）在气体流和温度传感器（31）之间提供了显着的病原体屏障，但允许温度传感器提供气体流的温度的实质指示。特别地，气体的温度通过穿过呼吸回路（14）的壁的导电路径（38）远程感测。与呼吸回路（14）成一体的该导电路径（38）然后可以在适当的灭菌之后进行处置或重新使用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式