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11. 发明授权

US08403938B2 Method and device for producing an anchorage in human or animal tissue 有权
标题翻译：用于在人或动物组织中产生锚固物的方法和装置
公开(公告)号：US08403938B2
公开(公告)日：2013-03-26
申请号：US12260698
申请日：2008-10-29
申请人： Marcel Aeschlimann , Laurent Torriani , Mario Lehmann , Jörg Mayer , Richard Lum , Kyle Craig Pilgeram , Michael Baycura , Lisa Ballou
发明人： Marcel Aeschlimann , Laurent Torriani , Mario Lehmann , Jörg Mayer , Richard Lum , Kyle Craig Pilgeram , Michael Baycura , Lisa Ballou
IPC分类号： A61B17/58
CPC分类号： A61B17/8822 , A61B17/0401 , A61B17/68 , A61B17/7098 , A61B17/7225 , A61B17/7233 , A61B17/7258 , A61B17/7291 , A61B17/742 , A61B17/744 , A61B17/88 , A61B17/8811 , A61B17/8833 , A61B2017/00831 , A61B2017/00955 , A61B2017/0409 , A61B2017/0414 , A61B2017/0417 , A61B2017/0419 , A61B2017/042 , A61B2017/564 , A61C1/07 , A61C8/0033 , A61F2/30721 , A61F2/30723 , A61F2/34 , A61F2/3601 , A61F2/4603 , A61F2002/30065 , A61F2002/30457 , A61F2002/30579 , A61F2002/30878 , A61F2002/4683 , A61F2210/0071 , A61F2220/0058 , A61N7/02
摘要： An anchorage in tissue is produced by holding a vibrating element and a counter element against each other such that their contact faces are in contact with each other, wherein at least one of the contact faces comprises a thermoplastic material which is liquefiable by mechanical vibration. While holding and then moving the two elements against each other, the vibrating element is vibrated and due to the vibration the thermoplastic material is liquefied between the contract faces, and due to the relative movement is made to flow from between the contact faces and to penetrate tissue located adjacent to outer edges of the contact faces. For liquefaction of the thermoplastic material and for displacing it from between the contact faces no force needs to act on the tissue surface which is to be penetrated by the liquefied material. For this reason anchorage in tissue which has little mechanical stability is possible.
摘要翻译：通过将振动元件和对置元件彼此抵靠使得它们的接触面彼此接触来产生组织中的锚固物，其中至少一个接触面包括可通过机械振动液化的热塑性材料。在保持然后使两个元件彼此相对移动的同时，振动元件振动并且由于振动，热塑性材料在收缩面之间液化，并且由于相对运动被从接触面之间流动并穿透位于接触面的外边缘附近的组织。为了液化热塑性材料并将其从接触面之间移动，不需要对要被液化材料穿透的组织表面作用力。由于这个原因，组织中的锚固力很小，机械稳定性很小。

12. 发明申请

US20090131947A1 METHOD AND DEVICE FOR PRODUCING AN ANCHORAGE IN HUMAN OR ANIMAL TISSUE 有权
标题翻译：用于生产人或动物组织中的锚固物的方法和装置
公开(公告)号：US20090131947A1
公开(公告)日：2009-05-21
申请号：US12260698
申请日：2008-10-29
申请人： Marcel Aeschlimann , Laurent Torriani , Mario Lehmann , Jorg Mayer , Richard Lum , Kyle Craig Pilgeram , Michael Baycura , Lisa Ballou
发明人： Marcel Aeschlimann , Laurent Torriani , Mario Lehmann , Jorg Mayer , Richard Lum , Kyle Craig Pilgeram , Michael Baycura , Lisa Ballou
IPC分类号： A61B17/84 , A61B17/68 , A61B19/02
CPC分类号： A61B17/8822 , A61B17/0401 , A61B17/68 , A61B17/7098 , A61B17/7225 , A61B17/7233 , A61B17/7258 , A61B17/7291 , A61B17/742 , A61B17/744 , A61B17/88 , A61B17/8811 , A61B17/8833 , A61B2017/00831 , A61B2017/00955 , A61B2017/0409 , A61B2017/0414 , A61B2017/0417 , A61B2017/0419 , A61B2017/042 , A61B2017/564 , A61C1/07 , A61C8/0033 , A61F2/30721 , A61F2/30723 , A61F2/34 , A61F2/3601 , A61F2/4603 , A61F2002/30065 , A61F2002/30457 , A61F2002/30579 , A61F2002/30878 , A61F2002/4683 , A61F2210/0071 , A61F2220/0058 , A61N7/02
摘要： An anchorage in tissue is produced by holding a vibrating element and a counter element against each other such that their contact faces are in contact with each other, wherein at least one of the contact faces comprises a thermoplastic material which is liquefiable by mechanical vibration. While holding and then moving the two elements against each other, the vibrating element is vibrated and due to the vibration the thermoplastic material is liquefied between the contract faces, and due to the relative movement is made to flow from between the contact faces and to penetrate tissue located adjacent to outer edges of the contact faces. For liquefaction of the thermoplastic material and for displacing it from between the contact faces no force needs to act on the tissue surface which is to be penetrated by the liquefied material. For this reason anchorage in tissue which has little mechanical stability is possible.
摘要翻译：通过将振动元件和对置元件彼此抵靠使得它们的接触面彼此接触来产生组织中的锚固物，其中至少一个接触面包括可通过机械振动液化的热塑性材料。在保持然后使两个元件彼此相对移动的同时，振动元件振动并且由于振动，热塑性材料在收缩面之间液化，并且由于相对运动被从接触面之间流动并穿透位于接触面的外边缘附近的组织。为了液化热塑性材料并将其从接触面之间移动，不需要对要被液化材料穿透的组织表面作用力。由于这个原因，组织中的锚固力很小，机械稳定性很小。

13. 发明申请

US20070268262A1 Text Input Device and Adapter Mechanism 审中-公开
标题翻译：文本输入设备和适配器机制
公开(公告)号：US20070268262A1
公开(公告)日：2007-11-22
申请号：US11832242
申请日：2007-08-01
申请人： Greg Martinez , William Stiles , Richard Lum , Robert Walker
发明人： Greg Martinez , William Stiles , Richard Lum , Robert Walker
IPC分类号： G06F3/02
CPC分类号： A63F13/24 , A63F13/02 , A63F13/06 , A63F13/22 , A63F13/98 , A63F2300/1043 , G06F3/0202
摘要： A text input device for attachment to a game controller includes a small-sized housing, a plurality of text entry keys disposed on the upper face, and an attachment interface. The housing including a plurality of conformal structures laterally extending from a central portion of the housing, each of said conformal structures including a concave curved surface sized to conform to a portion of a game controller handle.
摘要翻译：用于附接到游戏控制器的文本输入装置包括小尺寸的外壳，设置在上表面上的多个文本输入键和附接界面。壳体包括从壳体的中心部分横向延伸的多个保形结构，每个所述保形结构包括尺寸适合于游戏控制器手柄的一部分的凹曲面。

14. 发明申请

US20060187971A1 Method and apparatus for concurrently transmitting a digital control signal and an analog signal from a sending circuit to a receiving circuit 审中-公开
标题翻译：用于将数字控制信号和模拟信号从发送电路同时发送到接收电路的方法和装置
公开(公告)号：US20060187971A1
公开(公告)日：2006-08-24
申请号：US11062158
申请日：2005-02-18
申请人： Richard Lum , Ka Lam
发明人： Richard Lum , Ka Lam
IPC分类号： H04J3/04 , H04J3/12 , H03M3/00
CPC分类号： H04L25/0264 , H04L5/00 , H04L25/0276
摘要： An apparatus and method for simultaneously transmitting a digital control signal and an analog signal from a sending circuit to a receiving circuit are described. An analog signal (e.g., a differential data signal) is received. A digital signal (e.g., a digital logic signal) is also received. The digital signal is then combined with the analog signal to generate an analog signal with an embedded digital signal. The analog signal with an embedded digital signal is then transmitted through a common communication link (e.g., a pair of conductors). The digital signal is then recovered from the analog signal with an embedded digital signal without affecting the recovery of the analog signal.
摘要翻译：描述了一种用于从发送电路向接收电路同时发送数字控制信号和模拟信号的装置和方法。接收模拟信号（例如差分数据信号）。还接收数字信号（例如，数字逻辑信号）。然后将数字信号与模拟信号组合以产生具有嵌入式数字信号的模拟信号。具有嵌入数字信号的模拟信号然后通过公共通信链路（例如，一对导体）传输。然后使用嵌入式数字信号从模拟信号中恢复数字信号，而不影响模拟信号的恢复。

15. 发明申请

US20060202766A1 Transimpedance amplifier with signal amplification circuit that performs power signal regulation 有权
标题翻译：具有执行功率信号调节的信号放大电路的跨阻放大器
公开(公告)号：US20060202766A1
公开(公告)日：2006-09-14
申请号：US11078539
申请日：2005-03-12
申请人： Hock Kwa , Richard Lum
发明人： Hock Kwa , Richard Lum
IPC分类号： H03F3/08
CPC分类号： H03G1/0029 , H03F1/08 , H03F3/08 , H03F3/085 , H03F3/345 , H03F2200/144 , H04B10/801
摘要： The transimpedance amplifier that performs signal amplification includes a first input that receives an input signal, a second input that receives a power signal, a third input that receives a control signal, and an output that generates an output signal. The transimpedance amplifier includes at least one signal amplification circuit that receives the power signal, input signal, and the control signal and that performs both signal amplification on the input signal and regulation of the power signal in response to the control signal.
摘要翻译：执行信号放大的跨阻放大器包括接收输入信号的第一输入端，接收功率信号的第二输入端，接收控制信号的第三输入端和产生输出信号的输出端。跨阻放大器包括至少一个信号放大电路，其接收功率信号，输入信号和控制信号，并且响应于控制信号对输入信号进行信号放大和功率信号的调节。

16. 发明授权

US08692200B2 Optical proximity sensor with improved dynamic range and sensitivity 有权
标题翻译：光学接近传感器具有改善的动态范围和灵敏度
公开(公告)号：US08692200B2
公开(公告)日：2014-04-08
申请号：US12652912
申请日：2010-01-06
申请人： Qian Tao , Gek Yong Ng , Richard Lum
发明人： Qian Tao , Gek Yong Ng , Richard Lum
IPC分类号： G01J5/20
CPC分类号： G01J1/46 , G01J1/28 , G01J5/08 , G01J5/0896 , G01J5/20
摘要： Various embodiments of an optical proximity sensor and corresponding circuits and methods for measuring small AC signal currents arising from the detection of pulsed AC light signals emitted by a light emitter and reflected from an object to detected in the presence of larger ambient light DC current signals are disclosed. Circuits and corresponding methods are described that improve the dynamic range, sensitivity and detection range of an optical proximity sensor by cancelling the contributions of DC current signals arising from ambient light signals that otherwise would dominate the detected small AC signal currents. The DC signal cancellation occurs in a differential amplifier circuit before small AC signal currents are provided to an analog-to-digital converter. The circuits and methods may be implemented using conventional CMOS design and manufacturing techniques and processes.
摘要翻译：光接近传感器的各种实施例以及相应的电路和方法，用于测量由在较大的环境光直流电流信号的存在下由光发射器发射并从物体反射以检测的脉冲AC光信号产生的小AC信号电流，披露描述了通过消除由环境光信号产生的DC电流信号的贡献来改善光学接近传感器的动态范围，灵敏度和检测范围的电路和相应方法，否则将主导检测到的小AC信号电流。在将小的AC信号电流提供给模数转换器之前，在差分放大器电路中发生DC信号消除。电路和方法可以使用传统的CMOS设计和制造技术和工艺来实现。

17. 发明申请

US20110163233A1 Optical Proximity Sensor with Improved Dynamic Range and Sensitivity 有权
标题翻译：具有改进的动态范围和灵敏度的光学接近传感器
公开(公告)号：US20110163233A1
公开(公告)日：2011-07-07
申请号：US12652912
申请日：2010-01-06
申请人： Gek Yong Ng , Qian Tao , Richard Lum
发明人： Gek Yong Ng , Qian Tao , Richard Lum
IPC分类号： G01J5/20
CPC分类号： G01J1/46 , G01J1/28 , G01J5/08 , G01J5/0896 , G01J5/20
摘要： Various embodiments of an optical proximity sensor and corresponding circuits and methods for measuring small AC signal currents arising from the detection of pulsed AC light signals emitted by a light emitter and reflected from an object to detected in the presence of larger ambient light DC current signals are disclosed. Circuits and corresponding methods are described that improve the dynamic range, sensitivity and detection range of an optical proximity sensor by cancelling the contributions of DC current signals arising from ambient light signals that otherwise would dominate the detected small AC signal currents. The DC signal cancellation occurs in a differential amplifier circuit before small AC signal currents are provided to an analog-to-digital converter The circuits and methods may be implemented using conventional CMOS design and manufacturing techniques and processes.
摘要翻译：光接近传感器的各种实施例以及相应的电路和方法，用于测量由在较大的环境光直流电流信号的存在下由光发射器发射并从物体反射以检测的脉冲AC光信号产生的小AC信号电流，披露描述了通过消除由环境光信号产生的DC电流信号的贡献来改善光学接近传感器的动态范围，灵敏度和检测范围的电路和相应方法，否则将主导检测到的小AC信号电流。在将小的AC信号电流提供给模数转换器之前，在差分放大器电路中发生DC信号消除。电路和方法可以使用传统的CMOS设计和制造技术和工艺来实现。

18. 发明授权

US07852645B2 Circuit and associated method for reducing power consumption in a power transformer 有权
标题翻译：电源和相关方法，用于降低电力变压器的功耗
公开(公告)号：US07852645B2
公开(公告)日：2010-12-14
申请号：US11954498
申请日：2007-12-12
申请人： Julie Fouquet , Richard Lum , Richard Baumgartner
发明人： Julie Fouquet , Richard Lum , Richard Baumgartner
IPC分类号： H02M7/04 , H02J3/14
CPC分类号： H02J9/005 , H02J2009/007 , Y10T307/469
摘要： A method and circuit is provided for reducing power consumption in a power transformer, typically incorporated into an electrical or electronic device such as a consumer device. In an embodiment, a detection/isolation circuit is coupled to an input of a power transformer/rectifier via a switching device. The switching device can be, for example, a solid state relay. The detection/isolation circuit is configured to sense the occurrence of no-load conditions in the power transformer and responsively disengage the power transformer from a coupled source of power (e.g., wall outlet) via the coupled switching device.
摘要翻译：提供了一种方法和电路，用于降低电力变压器中的功率消耗，该电力变压器通常并入电气或电子设备，例如消费者设备。在一个实施例中，检测/隔离电路通过开关装置耦合到电力变压器/整流器的输入。开关装置可以是例如固态继电器。检测/隔离电路被配置为感测电力变压器中的空载状况的发生，并且响应地通过耦合的开关装置将电力变压器与耦合的电源（例如，壁式插座）分离。

19. 发明申请

US20070103232A1 Operational amplifier 有权
公开(公告)号：US20070103232A1
公开(公告)日：2007-05-10
申请号：US11267422
申请日：2005-11-04
申请人： Lei Chen , Richard Lum
发明人： Lei Chen , Richard Lum
IPC分类号： H03F1/36
CPC分类号： H03F3/45183 , H03F1/08 , H03F1/34 , H03F3/45475 , H03F2200/153 , H03F2200/36 , H03F2203/45288 , H03F2203/45512 , H03F2203/45652
摘要： An operational amplifier is described. The operational amplifier includes a first stage, a second stage, a third stage, and a fourth stage. The amplifier includes a nested transconductance-capacitance compensation configuration. The third stage includes class AB control mechanism. The fourth stage includes a class AB output stage.

20. 发明申请

US20060250371A1 Embedded text input 失效
标题翻译：嵌入式文本输入
公开(公告)号：US20060250371A1
公开(公告)日：2006-11-09
申请号：US11480732
申请日：2006-07-03
申请人： Greg Martinez , Richard Lum , William Guo
发明人： Greg Martinez , Richard Lum , William Guo
IPC分类号： G09G5/00
CPC分类号： G06F3/0233
摘要： An input device includes a plurality of character input keys and is operable in a single alphabetic character input mode and a multiple alphabetic character input mode. In the single alphabetic character input mode, an individual character input key is assigned a single alphabetic character, and activating the individual character input key inputs the alphabetic character. In the multiple alphabetic character input mode an individual character input key is assigned multiple alphabetic characters, and the specific character that is input as a result of activating the individual character input key depends upon the number of times the individual character input key is activated.
摘要翻译：输入装置包括多个字符输入键，并且可以以单个字母字符输入模式和多个字母输入模式操作。在单个字母字符输入模式中，单个字符输入键被分配单个字母字符，并且激活单个字符输入键输入字母字符。在多个字母输入模式中，单个字符输入键被分配多个字母字符，并且作为激活单个字符输入键的结果输入的特定字符取决于个人字符输入键被激活的次数。

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