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

US09182183B2 Cleaning system 有权
标题翻译：清洁系统
公开(公告)号：US09182183B2
公开(公告)日：2015-11-10
申请号：US13876789
申请日：2010-10-01
申请人： Kok Heng Alex Chow
发明人： Kok Heng Alex Chow
IPC分类号： F28G1/12 , B08B9/055 , B08B9/057 , F16L55/46 , F28G9/00 , F28G15/00
CPC分类号： F28G1/12 , B08B9/055 , B08B9/057 , F16L55/46 , F28G9/00 , F28G15/00
摘要： Fluid is circulated through a heat exchange system for heat exchange to occur at a bundle of tubes making up a portion of the heat exchange system. Heat exchange efficiency at the bundle of tubes requires debris and fouling deposits accumulated therewithin to be substantially removed. Taking the heat exchange system off-line for physical flushing is not only ineffective but also disallow use of the heat exchange system for the duration it remains off-line. Described herein is an embodiment of a cleaning system which uses a displacement system for displacing cleaning balls carried in fluid into the bundle of tubes for cleaning thereof. A flow diverting system is configured and operable for introducing the cleaning balls to the bundle of tubes when in a first operating mode and for retrieving the cleaning balls from the plurality of tubes when in a second operating mode.
摘要翻译：流体循环通过热交换系统进行热交换，发生在构成热交换系统的一部分的管束上。在管束处的热交换效率需要积聚在其中的碎屑和结垢沉积物基本上被除去。将热交换系统离线进行物理冲洗不仅无效，而且不允许在离开热交换系统的时间内使用热交换系统。这里描述的清洁系统的一个实施例，其使用位移系统来将流体中携带的清洁球移动到管束中以进行清洁。分流系统被构造和操作用于当处于第一操作模式时将清洁球引导到管束，并且当处于第二操作模式时，用于从多个管中取出清洁球。

2. 发明授权

US08975752B2 Multiple access over proximity communication 有权
标题翻译：通过近距离通信多次访问
公开(公告)号：US08975752B2
公开(公告)日：2015-03-10
申请号：US11971492
申请日：2008-01-09
申请人： Alex Chow , R. David Hopkins , Robert J. Drost
发明人： Alex Chow , R. David Hopkins , Robert J. Drost
IPC分类号： H01L23/48 , H01L23/52 , H01L29/40 , H01L25/065 , H01L23/64 , H01L23/00 , H01L25/00 , H04B5/00
CPC分类号： H01L23/5227 , H01L23/48 , H01L23/642 , H01L23/645 , H01L24/06 , H01L25/0657 , H01L25/18 , H01L25/50 , H01L2223/6677 , H01L2224/0401 , H01L2224/04042 , H01L2224/05553 , H01L2224/16 , H01L2225/06513 , H01L2225/06531 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01023 , H01L2924/01027 , H01L2924/01033 , H01L2924/01043 , H01L2924/01051 , H01L2924/01065 , H01L2924/01066 , H01L2924/01074 , H01L2924/01079 , H01L2924/01082 , H01L2924/14 , H01L2924/19015 , H01L2924/19041 , H01L2924/19042 , H01L2924/30105 , H01L2924/30107 , H04B5/0012 , H04B5/0031 , H04B5/0075 , H04B5/0081
摘要： A multiple access Proximity Communication system in which electrical elements on an integrated circuit chip provide the multiplexing of multiple signals to a single electrical receiving element on another chip. Multiple pads formed on one chip and receiving separate signals may be capacitively coupled to one large pad on the other chip. Multiple inductive coils on one chip may be magnetically coupled to one large coil on another chip or inductive coils on three or more chips may be used for either transmitting or receiving. The multiplexing may be based on time, frequency, or code.
摘要翻译：一种多址接近通信系统，其中集成电路芯片上的电气元件将多个信号复用到另一芯片上的单个电接收元件。形成在一个芯片上并接收单独信号的多个焊盘可以电容耦合到另一个芯片上的一个大焊盘。一个芯片上的多个感应线圈可以磁耦合到另一个芯片上的一个大线圈，或者三个或更多个芯片上的感应线圈可用于发送或接收。复用可以基于时间，频率或代码。

3. 发明申请

US20130219638A1 CLEANING SYSTEM 有权
标题翻译：清洁系统
公开(公告)号：US20130219638A1
公开(公告)日：2013-08-29
申请号：US13876789
申请日：2010-10-01
申请人： Kok Heng Alex Chow
发明人： Kok Heng Alex Chow
IPC分类号： F28G1/12
CPC分类号： F28G1/12 , B08B9/055 , B08B9/057 , F16L55/46 , F28G9/00 , F28G15/00
摘要： Fluid is circulated through a heat exchange system for heat exchange to occur at a bundle of tubes making up a portion of the heat exchange system. Heat exchange efficiency at the bundle of tubes requires debris and fouling deposits accumulated therewithin to be substantially removed. Taking the heat exchange system off-line for physical flushing is not only ineffective but also disallow use of the heat exchange system for the duration it remains off-line. Described herein is an embodiment of a cleaning system which uses a displacement system for displacing cleaning balls carried in fluid into the bundle of tubes for cleaning thereof. A flow diverting system is configured and operable for introducing the cleaning balls to the bundle of tubes when in a first operating mode and for retrieving the cleaning balls from the plurality of tubes when in a second operating mode.
摘要翻译：流体循环通过热交换系统进行热交换，发生在构成热交换系统的一部分的管束上。在管束处的热交换效率需要积聚在其中的碎屑和结垢沉积物基本上被除去。将热交换系统离线进行物理冲洗不仅无效，而且不允许在离开热交换系统的时间内使用热交换系统。这里描述的清洁系统的一个实施例，其使用位移系统来将流体中携带的清洁球移动到管束中以进行清洁。分流系统被构造和操作用于当处于第一操作模式时将清洁球引导到管束，并且当处于第二操作模式时，用于从多个管中取出清洁球。

4. 发明授权

US07994604B2 Using floating fill metal to reduce power use for proximity communication 有权
标题翻译：使用浮动填充金属来减少接近通信的电力
公开(公告)号：US07994604B2
公开(公告)日：2011-08-09
申请号：US12317606
申请日：2008-12-24
申请人： Alex Chow , Robert J. Drost , Ronald Ho , Robert Proebsting , Arlene Proebsting, legal representative
发明人： Alex Chow , Robert J. Drost , Ronald Ho , Robert Proebsting
IPC分类号： H01L23/52 , H01L23/538
CPC分类号： H01L23/48 , H01L2225/06527 , H01L2924/0002 , H01L2924/00
摘要： One embodiment of the present invention provides a system that facilitates reducing the power needed for proximity communication. This system includes an integrated circuit with an array of transmission pads that transmit a signal using proximity communication. A layer of fill metal is located in proximity to this array of transmission pads, wherein the layer of fill metal is “floating” (e.g., not connected to any signal). Leaving this layer of fill metal floating reduces the parasitic capacitance for the array of transmission pads, which can reduce the amount of power needed to transmit the signal.
摘要翻译：本发明的一个实施例提供一种有助于减少邻近通信所需的功率的系统。该系统包括具有使用接近通信传输信号的传输焊盘阵列的集成电路。填充金属层位于该传输焊盘阵列附近，其中填充金属层“浮动”（例如，未连接到任何信号）。离开这层填充金属浮动可以减少传输焊盘阵列的寄生电容，这可以减少传输信号所需的功率。

5. 发明授权

US07735545B2 System and apparatus for non-powered cleaning of tubular heat exchange systems 有权
标题翻译：用于非动力清洁管式热交换系统的系统和设备
公开(公告)号：US07735545B2
公开(公告)日：2010-06-15
申请号：US11572208
申请日：2005-07-17
申请人： Kok Heng Alex Chow
发明人： Kok Heng Alex Chow
IPC分类号： F28G1/12
CPC分类号： F28G1/12
摘要： In the present invention, a dual hull cyclone is incorporated into a non-powered cleaning system using balls for tubular heat exchange systems. The dual hull cyclone separates balls which are smaller than a predetermined diameter so that they can be disposed of and replaced. The dual hull cyclone also serves to separate debris from fluid in the tubular heat exchange system and also debris that may have accumulated on the balls. The cleaning system in accordance with the present invention comprises a plurality of balls circulating in the fluid of the heat exchange system, a ball inlet, a ball outlet, and a dual hull cyclone. The balls in the fluid are generally of a predetermined diameter suitable for cleaning the tubes in the heat exchange unit. While the balls may be made of a variety of elastomeric materials, almost any resilient material may be utilized. Furthermore, the balls used in the present invention utilize a asymmetrical weighted core to increase the specific gravity of the balls.
摘要翻译：在本发明中，使用用于管式热交换系统的球的非动力清洁系统中并入双重壳体旋风分离器。双壳旋风分离器分离小于预定直径的球，使得它们可以被处理和更换。双壳体旋风还用于将管道热交换系统中的碎屑与可能积聚在球上的碎屑分开。根据本发明的清洁系统包括在热交换系统的流体中循环的多个球，球入口，球出口和双壳体旋风分离器。流体中的球通常具有适于清洁热交换单元中的管的预定直径。虽然球可以由各种弹性体材料制成，但是几乎可以使用任何弹性材料。此外，本发明中使用的球使用不对称加权芯来增加球的比重。

6. 发明授权

US07649255B2 Determining chip separation by comparing coupling capacitances 有权
标题翻译：通过比较耦合电容确定芯片分离
公开(公告)号：US07649255B2
公开(公告)日：2010-01-19
申请号：US11635336
申请日：2006-12-06
申请人： Alex Chow , Robert D. Hopkins , Justin M. Schauer
发明人： Alex Chow , Robert D. Hopkins , Justin M. Schauer
IPC分类号： H01L23/34 , H01L23/48
CPC分类号： H01L25/0657 , H01L25/50 , H01L2225/06513 , H01L2225/06531 , H01L2225/06534 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor die includes proximity connectors proximate to a surface of the semiconductor die. This semiconductor die is configured to communicate signals with another semiconductor die via proximity communication through one or more of the proximity connectors. In particular, the proximity connectors include a first group of proximity connectors that is configured to facilitate determining a first separation between the semiconductor die and the other semiconductor die by comparing coupling capacitances between the semiconductor die and the other semiconductor die. Note that the first group of proximity connectors includes a first proximity connector and a second proximity connector, and the second proximity connector at least partially encloses an in-plane outer edge of the first proximity connector.
摘要翻译：半导体管芯包括靠近半导体管芯的表面的接近连接器。该半导体管芯被配置为通过一个或多个接近连接器的接近通信与另一个半导体管芯通信信号。特别地，接近连接器包括第一组接近连接器，其被配置为通过比较半导体管芯和其它半导体管芯之间的耦合电容来便于确定半导体管芯和其它半导体管芯之间的第一间隔。注意，第一组邻近连接器包括第一接近连接器和第二接近连接器，并且第二接近连接器至少部分地包围第一接近连接器的平面外边缘。

7. 发明申请

US20090315157A1 PROTECTION FOR PROXIMITY ELECTRONICS AGAINST ELECTROSTATIC DISCHARGE 有权
标题翻译：针对静电放电的接近电子保护
公开(公告)号：US20090315157A1
公开(公告)日：2009-12-24
申请号：US12144142
申请日：2008-06-23
申请人： Robert J. Drost , Scott M. Fairbanks , Alex Chow
发明人： Robert J. Drost , Scott M. Fairbanks , Alex Chow
IPC分类号： H01L23/62
CPC分类号： H01L25/0657 , H01L23/48 , H01L23/60 , H01L2225/06527 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： A system of protecting a proximity communication system against electrostatic discharge (ESD). The proximity communication system includes two chips, each having an array of electrical pads at its surface and covered by a thin dielectric layer such that capacitive coupling circuits are formed between the chips when they are joined together. In at least one of the chips, an additional protection pad is formed away from the array, and heavy protection circuitry is connected to it. Its surface is exposed through the dielectric surface over it such that, when an ESD aggressor approaches, the discharge occurs to the protection pad.
摘要翻译：保护接近通信系统免受静电放电（ESD）的系统。接近通信系统包括两个芯片，每个芯片在其表面上具有电焊盘的阵列并被薄的电介质层覆盖，使得当它们连接在一起时，在芯片之间形成电容耦合电路。在至少一个芯片中，附加的保护焊盘远离阵列形成，重保护电路与其连接。其表面通过其上的电介质表面暴露，使得当ESD侵蚀器接近时，放电发生到保护焊盘。

8. 发明申请

US20090279571A1 DIVERSITY PROXIMITY COMMUNICATION 有权
标题翻译：多样性接近通信
公开(公告)号：US20090279571A1
公开(公告)日：2009-11-12
申请号：US12115772
申请日：2008-05-06
申请人： Alex Chow , R. David Hopkins , Robert J. Drost
发明人： Alex Chow , R. David Hopkins , Robert J. Drost
IPC分类号： H04J1/00 , H04J15/00 , H04J13/00 , H04J3/00
CPC分类号： H04B5/0012 , H01L25/0657 , H01L2225/06513 , H01L2225/06531 , H01L2924/0002 , H04B7/04 , H01L2924/00
摘要： A diversity proximity communication system formed on two juxtaposed chips, one having a two-dimensional array of transmit elements, the other having a two-dimensional array of receive elements. The receive and transmit elements need not be aligned and may have nominal alignment of one transmit element overlapping the corners of four receive elements. The elements may be electrical pads capacitively coupled across the interface. Signals of four different multiplexing groups, e.g., time-multiplexed, are supplied to transmitting elements in a 2×2 array. Signals from four receive elements in a 2×2 array are amplified, combined, and demultiplexed for the selected multiplexing group. The gains for the four signals to be combined are differentially controlled to increase the signal-to-noise ratio. The amplification may be determined by the overlap between each of the receive elements and the transmit element of the selected multiplexing group.
摘要翻译：在两个并置芯片上形成的分集接近通信系统，一个具有发射元件的二维阵列，另一个具有接收元件的二维阵列。接收和发送元件不需要对齐，并且可以具有与四个接收元件的角重叠的一个发射元件的标称对准。元件可以是跨接口电容耦合的电焊盘。四个不同复用组的信号，例如时分复用，被提供给2x2阵列中的发射元件。来自2x2阵列中的四个接收元件的信号被放大，组合和解复用用于所选择的复用组。要组合的四个信号的增益被差分控制以增加信噪比。可以通过每个接收元件与所选多路复用组的发送元件之间的重叠来确定放大。

9. 发明申请

US20090205850A1 Steering fabric that facilitates reducing power use for proximity communication 有权
标题翻译：有助于减少接近通讯用电的转向结构
公开(公告)号：US20090205850A1
公开(公告)日：2009-08-20
申请号：US12317659
申请日：2008-12-24
申请人： Alex Chow , Robert J. Drost , Ronald Ho , Arlene Proebsting , Robert Proebsting
发明人： Alex Chow , Robert J. Drost , Ronald Ho , Arlene Proebsting , Robert Proebsting
IPC分类号： H01B5/00
CPC分类号： H01L23/48 , H01L2225/06527 , H01L2924/0002 , H01L2924/00
摘要： One embodiment of the present invention provides a system that facilitates reducing the power needed for proximity communication. This system includes an integrated circuit with an array of transmission pads that transmit signals using proximity communication. This array is comprised of a set of macropads, where each given macropad is comprised of a set of micropads that can be configured to transmit a signal. A steering fabric routes signals to and within macropads, such that a subset of the micropads in the array can be configured to transmit the signal to a receiving component. Each macropad receives a limited number of input signals, with the steering fabric routing input signals to the micropads of the macropads. By limiting the number of input signals that are routed to the micropads of the macropads, the steering fabric eliminates redundant steering configurations for the array and reduces the power needed to transmit the signal.
摘要翻译：本发明的一个实施例提供一种有助于减少邻近通信所需的功率的系统。该系统包括具有使用接近通信传输信号的传输焊盘阵列的集成电路。该阵列由一组宏阵列组成，其中每个给定的宏阵列由可配置为传输信号的一组微阵列组成。转向结构将信号路由到宏阵列内并在宏阵中传送，使得阵列中的微阵列的子集可被配置为将信号发送到接收组件。每个macropad都接收到有限数量的输入信号，其中转向结构将输入信号输入到macropads的微型麦克风。通过限制输入信号的数量，路由到巨型阵列的微阵列，转向结构消除了阵列的冗余转向配置，并减少传输信号所需的功率。

10. 发明申请

US20080228951A1 RECONFIGURABLE CIRCUITS 有权
标题翻译：可重新连接的电路
公开(公告)号：US20080228951A1
公开(公告)日：2008-09-18
申请号：US12047488
申请日：2008-03-13
申请人： Alex Chow , William S. Coates , Robert D. Hopkins
发明人： Alex Chow , William S. Coates , Robert D. Hopkins
IPC分类号： G06F3/00
CPC分类号： H03K19/1733
摘要： The present disclosure involves reconfigurable circuits that include an asynchronous data path with asynchronous control and at least one logic element coupled with the asynchronous data path that allows the circuit to be configured to more than one logical implementation through data and control token. In one particular example, the asynchronous data path with asynchronous control includes an interconnection of memory elements, such as latches, with each memory element including a corresponding asynchronous control element, such as a GasP element. One or more logical elements are coupled at one or more points of the data path, such coupling may involve feed-back, feed-forward, or combinations of both, and may include external data connections. Through distribution of data items and control tokens to the asynchronous data path with asynchronous control, the fixed logical coupling to the data path may be reconfigured to provide various logical arrangements.
摘要翻译：本公开涉及包括具有异步控制的异步数据路径和与异步数据路径耦合的至少一个逻辑元件的可重配置电路，其允许电路通过数据和控制令牌被配置为多于一个的逻辑实现。在一个特定示例中，具有异步控制的异步数据路径包括存储器元件（例如锁存器）的互连，其中每个存储器元件包括相应的异步控制元件，例如GasP元件。一个或多个逻辑元件在数据路径的一个或多个点处耦合，这样的耦合可以涉及反馈，前馈或两者的组合，并且可以包括外部数据连接。通过使用异步控制将数据项分发和异步数据路径控制令牌，可以重新配置到数据路径的固定逻辑耦合以提供各种逻辑布置。

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