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. 发明授权

US08553907B2 Portable computer electrical grounding and audio system architectures 有权
标题翻译：便携式计算机电气接地和音频系统架构
公开(公告)号：US08553907B2
公开(公告)日：2013-10-08
申请号：US12580985
申请日：2009-10-16
申请人： Gary Thomason , Kevin S. Fetterman , Laura M. DeForest , Ron Hopkinson , Michelle Goldberg , Ruchi Goel , John Raff , Timothy S. Hibbard
发明人： Gary Thomason , Kevin S. Fetterman , Laura M. DeForest , Ron Hopkinson , Michelle Goldberg , Ruchi Goel , John Raff , Timothy S. Hibbard
IPC分类号： H03G3/00
CPC分类号： G06F1/1688 , G06F1/1616 , G06F1/1656 , G06F1/1662 , G06F3/16
摘要： A portable computing device having a substantially non-conducting outer housing and alternative electrical grounding and audio system architectures is disclosed. The device can be a laptop computer having a main logic board, a keyboard assembly, an audio source positioned below the keyboard assembly, and an equalizer electrically coupled to the audio source, with each of these components being electrically coupled to a universal grounding structure. The audio source emits sound waves that are propagated through the keyboard assembly and between gaps between keyboard keys and the outer housing. Settings for the equalizer can be selected to account for sound absorption and amplification characteristics of the sound waves along these sound transmission paths. The universal grounding structure includes a plurality of separate ground components that are electrically intercoupled, each being substantially smaller than the overall portable computing device, and also includes an electromagnetic interference shield around the main logic board.
摘要翻译：公开了一种具有基本不导电的外壳和替代的电接地和音频系统结构的便携式计算设备。该装置可以是具有主逻辑板，键盘组件，位于键盘组件下方的音频源以及电耦合到音频源的均衡器的笔记本电脑，其中每个部件电耦合到通用接地结构。音频源发出通过键盘组件传播的声波，以及键盘键和外壳之间的间隙。可以选择均衡器的设置以考虑沿着这些声音传播路径的声波的吸声和放大特性。通用接地结构包括电互相耦合的多个单独的接地部件，每个独立的接地部件均小于整个便携式计算设备，并且还包括围绕主逻辑板的电磁干扰屏蔽。

2. 发明申请

US20110091051A1 PORTABLE COMPUTER ELECTRICAL GROUNDING AND AUDIO SYSTEM ARCHITECTURES 有权
标题翻译：便携式计算机电气接地和音频系统架构
公开(公告)号：US20110091051A1
公开(公告)日：2011-04-21
申请号：US12580985
申请日：2009-10-16
申请人： Gary Thomason , Kevin S. Fetterman , Laura M. DeForest , Ron Hopkinson , Michelle Goldberg , Ruchi Goel , John Raff , Timothy S. Hibbard
发明人： Gary Thomason , Kevin S. Fetterman , Laura M. DeForest , Ron Hopkinson , Michelle Goldberg , Ruchi Goel , John Raff , Timothy S. Hibbard
IPC分类号： H03G5/00 , H05K7/00
CPC分类号： G06F1/1688 , G06F1/1616 , G06F1/1656 , G06F1/1662 , G06F3/16
摘要： A portable computing device having a substantially non-conducting outer housing and alternative electrical grounding and audio system architectures is disclosed. The device can be a laptop computer having a main logic board, a keyboard assembly, an audio source positioned below the keyboard assembly, and an equalizer electrically coupled to the audio source, with each of these components being electrically coupled to a universal grounding structure. The audio source emits sound waves that are propagated through the keyboard assembly and between gaps between keyboard keys and the outer housing. Settings for the equalizer can be selected to account for sound absorption and amplification characteristics of the sound waves along these sound transmission paths. The universal grounding structure includes a plurality of separate ground components that are electrically intercoupled, each being substantially smaller than the overall portable computing device, and also includes an electromagnetic interference shield around the main logic board.
摘要翻译：公开了一种具有基本不导电的外壳和替代的电接地和音频系统结构的便携式计算设备。该装置可以是具有主逻辑板，键盘组件，位于键盘组件下方的音频源以及电耦合到音频源的均衡器的笔记本电脑，其中每个部件电耦合到通用接地结构。音频源发出通过键盘组件传播的声波，以及键盘键和外壳之间的间隙。可以选择均衡器的设置以考虑沿着这些声音传播路径的声波的吸声和放大特性。通用接地结构包括电互相耦合的多个单独的接地部件，每个独立的接地部件均小于整个便携式计算设备，并且还包括围绕主逻辑板的电磁干扰屏蔽。

3. 发明授权

US08971833B2 Electronic device with dynamic drive strength adjustment to mitigate impact of system noise on wireless performance 有权
标题翻译：具有动态驱动强度调整的电子设备，以减轻系统噪声对无线性能的影响
公开(公告)号：US08971833B2
公开(公告)日：2015-03-03
申请号：US12892562
申请日：2010-09-28
申请人： Hassan Lashkari , Gary Thomason , Jaime Tolentino
发明人： Hassan Lashkari , Gary Thomason , Jaime Tolentino
IPC分类号： H04B1/10 , H04L25/02 , H04B1/38 , H01Q11/12 , H04B1/04 , H04M1/00
CPC分类号： H04L25/0264
摘要： Electronic devices such as portable computers may contain circuits that generate radio-frequency noise. The radio-frequency noise may interfere with the operation of sensitive circuitry such as wireless communications circuitry. The circuits that generate the radio-frequency noise may include differential signal drivers that drive signals onto communications lines such as lines in a bus or output interface. A control circuit may power the drivers at an adjustable driver voltage bias level. The amount of noise that is generated by the drivers may vary as a function of the voltage bias level and may produce different amounts of noise at different wireless frequencies. Computer lid position and other factors may also influence the amount of interference that is generated. The control circuit may determine the current operating state of the device and may make voltage bias level adjustments that minimize interference between the drivers and the wireless circuitry.
摘要翻译：诸如便携式计算机的电子设备可能包含产生无线电频率噪声的电路。射频噪声可能会干扰诸如无线通信电路之类的敏感电路的操作。产生射频噪声的电路可能包括将信号驱动到通信线路上的差分信号驱动器，例如总线或输出接口中的线路。控制电路可以以可调节的驱动器电压偏置电平为驱动器供电。由驱动器产生的噪声量可以根据电压偏置电平而变化，并可能在不同的无线频率产生不同数量的噪声。计算机盖位置等因素也可能影响产生的干扰量。控制电路可以确定设备的当前操作状态，并且可以进行最小化驱动器和无线电路之间的干扰的电压偏置电平调整。

4. 发明授权

US10228720B2 Internal components of a portable computing device 有权
公开(公告)号：US10228720B2
公开(公告)日：2019-03-12
申请号：US14406515
申请日：2012-06-08
申请人： Brett W. Degner , Christiaan A. Ligtenberg , Ron A. Hopkinson , Patrick Kessler , Bradley J. Hamel , Dinesh C. Mathew , John M. Brock , Keith J. Hendren , Peteris K. Augenbergs , Joss N. Giddings , Matthew C. Waldon , Cina Hazegh , Matthew P. Casebolt , Charles A. Schwalbach , Brandon S. Smith , William F. Leggett , Gavin J. Reid , Tom Tate , Gary Thomason
发明人： Brett W. Degner , Christiaan A. Ligtenberg , Ron A. Hopkinson , Patrick Kessler , Bradley J. Hamel , Dinesh C. Mathew , John M. Brock , Keith J. Hendren , Peteris K. Augenbergs , Joss N. Giddings , Matthew C. Waldon , Cina Hazegh , Matthew P. Casebolt , Charles A. Schwalbach , Brandon S. Smith , William F. Leggett , Gavin J. Reid , Tom Tate , Gary Thomason
IPC分类号： H01Q1/22 , G06F1/16 , G06F1/20 , G06F1/18 , F16B37/06
摘要： The present application describes various embodiments of systems and methods for providing internal components for portable computing devices having a thin profile. More particularly, the present application describes internal components configured to fit within a relatively thin outer enclosure.

5. 发明授权

US08340578B2 Methods and apparatus for enhanced coexistence algorithms in wireless systems 有权
标题翻译：无线系统中增强共存算法的方法和装置
公开(公告)号：US08340578B2
公开(公告)日：2012-12-25
申请号：US12573755
申请日：2009-10-05
申请人： Jaime Tolentino , Camille Chen , Michael Jason Giles , Huy Le , Gary Thomason , David A. Hardell
发明人： Jaime Tolentino , Camille Chen , Michael Jason Giles , Huy Le , Gary Thomason , David A. Hardell
IPC分类号： H04B7/00
CPC分类号： H04W72/085 , H04B15/00 , H04B17/318 , H04B17/345 , H04L1/0001 , H04L1/20 , H04L5/0007 , H04L5/0012 , H04L5/0066 , H04W4/80 , H04W24/00 , H04W24/02 , H04W28/0236 , H04W28/04 , H04W52/245 , H04W72/02 , H04W72/1215 , H04W84/12 , H04W84/18 , H04W88/06
摘要： Methods and apparatus for mitigating the effects of interference between multiple air interfaces located on an electronic device. In one embodiment, the air interfaces include a WLAN interface and PAN (e.g., Bluetooth) interface, and information such as Receiver Signal Strength Index (RSSI) as well as system noise level information are used in order to intelligently execute interference mitigation methodologies, including the selective application of modified frequency selection, variation of transmitter power, and/or change of operating mode (e.g., from multiple-in multiple-out (MIMO) to single-in, single-out (SISO)) so as to reduce isolation requirements between the interfaces. These methods and apparatus are particularly well suited to use cases where the WLAN interface is operating with high data transmission rates. Business methods associated with the foregoing technology are also described.
摘要翻译：用于减轻位于电子设备上的多个空中接口之间的干扰影响的方法和装置。在一个实施例中，空中接口包括WLAN接口和PAN（例如，蓝牙）接口，并且使用诸如接收机信号强度指数（RSSI）的信息以及系统噪声电平信息来智能地执行干扰减轻方法，包括选择性地应用修改的频率选择，发射机功率的变化和/或操作模式的改变（例如，从多输入多输出（MIMO）到单输入，单输出（SISO）），以便减少隔离接口之间的要求。这些方法和装置特别适用于WLAN接口以高数据传输速率运行的情况。还描述了与上述技术相关联的业务方法。

6. 发明授权

US08897002B2 Internal components of a portable computing device 有权
标题翻译：便携式计算设备的内部组件
公开(公告)号：US08897002B2
公开(公告)日：2014-11-25
申请号：US13492789
申请日：2012-06-08
申请人： Brett W. Degner , Christiaan A. Ligtenberg , Ron A. Hopkinson , Patrick Kessler , Bradley J. Hamel , Dinesh C. Mathew , John M. Brock , Keith J. Hendren , Peteris K. Augenbergs , Joss N. Giddings , Matthew C. Waldon , Cina Hazegh , Matthew P. Casebolt , Charles A. Schwalbach , Brandon S. Smith , William F. Leggett , Gavin J. Reid , Tom Tate , Gary Thomason
发明人： Brett W. Degner , Christiaan A. Ligtenberg , Ron A. Hopkinson , Patrick Kessler , Bradley J. Hamel , Dinesh C. Mathew , John M. Brock , Keith J. Hendren , Peteris K. Augenbergs , Joss N. Giddings , Matthew C. Waldon , Cina Hazegh , Matthew P. Casebolt , Charles A. Schwalbach , Brandon S. Smith , William F. Leggett , Gavin J. Reid , Tom Tate , Gary Thomason
IPC分类号： H01Q1/52
CPC分类号： G06F1/1616 , F16B37/061 , G06F1/1637 , G06F1/1656 , G06F1/1658 , G06F1/1681 , G06F1/169 , G06F1/1698 , G06F1/184 , G06F1/187 , G06F1/203 , H01Q1/2266
摘要： The present application describes various embodiments of systems and methods for providing internal components for portable computing devices having a thin profile. More particularly, the present application describes internal components configured to fit within a relatively thin outer enclosure.
摘要翻译：本申请描述了用于为具有薄轮廓的便携式计算设备提供内部组件的系统和方法的各种实施例。更具体地，本申请描述了被配置成装配在相对薄的外壳内的内部部件。

7. 发明申请

US20060132117A1 Systems and methods for evaluating electromagnetic interference 有权
公开(公告)号：US20060132117A1
公开(公告)日：2006-06-22
申请号：US11017296
申请日：2004-12-20
申请人： Gary Thomason
发明人： Gary Thomason
IPC分类号： G01R31/00
CPC分类号： G01R31/002
摘要： Systems and methods for evaluating electromagnetic interference that may be employed, for among other things, to evaluate electronic system immunity to radiated electromagnetic fields and/or to identify particular electronic system areas that are susceptible to electromagnetic radiation.

8. 发明申请

US20160048163A1 INTERNAL COMPONENTS OF A PORTABLE COMPUTING DEVICE 审中-公开
公开(公告)号：US20160048163A1
公开(公告)日：2016-02-18
申请号：US14406515
申请日：2012-06-08
申请人： Brett W. Degner , Christiaan A. Ligtenberg , Ron A. Hopkinson , Patrick Kessler , Bradley J. Hamel , Dinesh C. Mathew , John M. Brock , Keith J. Hendren , Peteris K. Augenbergs , Joss N. Giddings , Matthew C. Waldon , Cina Hazegh , Matthew P. Casebolt , Charles A. Schwalbach , Brandon S. Smith , William F. Leggett , Gavin J. Reid , Tom Tate , Gary Thomason
发明人： Brett W. Degner , Christiaan A. Ligtenberg , Ron A. Hopkinson , Patrick Kessler , Bradley J. Hamel , Dinesh C. Mathew , John M. Brock , Keith J. Hendren , Peteris K. Augenbergs , Joss N. Giddings , Matthew C. Waldon , Cina Hazegh , Matthew P. Casebolt , Charles A. Schwalbach , Brandon S. Smith , William F. Leggett , Gavin J. Reid , Tom Tate , Gary Thomason
IPC分类号： G06F1/16
CPC分类号： G06F1/1616 , F16B37/061 , G06F1/1637 , G06F1/1656 , G06F1/1658 , G06F1/1681 , G06F1/169 , G06F1/1698 , G06F1/184 , G06F1/187 , G06F1/203 , H01Q1/2266
摘要： The present application describes various embodiments of systems and methods for providing internal components for portable computing devices having a thin profile. More particularly, the present application describes internal components configured to fit within a relatively thin outer enclosure.

9. 发明授权

US08064220B2 System and method for electrical communication through a non-conductive information handling system chassis surface 有权
标题翻译：通过非导电信息处理系统机箱表面进行电气通信的系统和方法
公开(公告)号：US08064220B2
公开(公告)日：2011-11-22
申请号：US12034791
申请日：2008-02-21
申请人： Chase Berry , Gary Thomason , James Utz , Steven L. Williams , Jorge C. Marcet
发明人： Chase Berry , Gary Thomason , James Utz , Steven L. Williams , Jorge C. Marcet
IPC分类号： H05K7/14 , H05K7/18
CPC分类号： G06F1/181 , Y10T29/49139 , Y10T29/49147
摘要： Electrical communication between an information handling system chassis having a non-conductive surface and processing components within the chassis is established through the non-conductive surface with conductive elements extending from a conductive pad. A protruding element extending from a conductive pad engages the conductive elements through the non-conductive surface when the protruding element is coupled to a cavity formed in the chassis. Alternatively, the protruding element extends from the chassis to couple to a cavity in the conductive pad. Processing components have electrical communication with the chassis through the conductive pad.
摘要翻译：具有非导电表面的信息处理系统底盘与底盘内的处理部件之间的电气通信是通过非导电表面建立的，导电元件从导电垫延伸。当突出元件联接到形成在底盘中的空腔时，从导电垫延伸的突出元件通过非导电表面接合导电元件。或者，突出元件从底座延伸以耦合到导电垫中的空腔。处理部件通过导电焊盘与机箱进行电气通信。

10. 发明申请

US20110081858A1 METHODS AND APPARATUS FOR ENHANCED COEXISTENCE ALGORITHMS IN WIRELESS SYSTEMS 有权
标题翻译：无线系统中增强共存算法的方法与装置
公开(公告)号：US20110081858A1
公开(公告)日：2011-04-07
申请号：US12573755
申请日：2009-10-05
申请人： Jaime Tolentino , Camille Chen , Michael Jason Giles , Huy Le , Gary Thomason , David A. Hardell
发明人： Jaime Tolentino , Camille Chen , Michael Jason Giles , Huy Le , Gary Thomason , David A. Hardell
IPC分类号： H04B15/00 , H04B7/005 , H04W84/02
CPC分类号： H04W72/085 , H04B15/00 , H04B17/318 , H04B17/345 , H04L1/0001 , H04L1/20 , H04L5/0007 , H04L5/0012 , H04L5/0066 , H04W4/80 , H04W24/00 , H04W24/02 , H04W28/0236 , H04W28/04 , H04W52/245 , H04W72/02 , H04W72/1215 , H04W84/12 , H04W84/18 , H04W88/06
摘要： Methods and apparatus for mitigating the effects of interference between multiple air interfaces located on an electronic device. In one embodiment, the air interfaces include a WLAN interface and PAN (e.g., Bluetooth) interface, and information such as Receiver Signal Strength Index (RSSI) as well as system noise level information are used in order to intelligently execute interference mitigation methodologies, including the selective application of modified frequency selection, variation of transmitter power, and/or change of operating mode (e.g., from multiple-in multiple-out (MIMO) to single-in, single-out (SISO)) so as to reduce isolation requirements between the interfaces. These methods and apparatus are particularly well suited to use cases where the WLAN interface is operating with high data transmission rates. Business methods associated with the foregoing technology are also described.
摘要翻译：用于减轻位于电子设备上的多个空中接口之间的干扰影响的方法和装置。在一个实施例中，空中接口包括WLAN接口和PAN（例如，蓝牙）接口，并且使用诸如接收机信号强度指数（RSSI）的信息以及系统噪声电平信息来智能地执行干扰减轻方法，包括选择性地应用修改的频率选择，发射机功率的变化和/或操作模式的改变（例如，从多输入多输出（MIMO）到单输入，单输出（SISO）），以便减少隔离接口之间的要求。这些方法和装置特别适用于WLAN接口以高数据传输速率运行的情况。还描述了与上述技术相关联的业务方法。

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