公开(公告)号：US07390405B2

公开(公告)日：2008-06-24

申请号：US11139474

申请日：2005-05-31

Applicant: Chun-Hui Liu

Inventor： Chun-Hui Liu

IPC: B01D35/06

CPC classification number: F02M27/045 ,  B03C1/0332 ,  B03C1/288 ,  B03C2201/18 ,  B03C2201/28 ,  B03C2201/30

Abstract: A magnetic device adapted for various engine oil filtering apparatuses is proposed in the present invention. It includes an elastic metal plate; multiple holding bases, each of which has at least a containing portion, the holding bases being disposed on the elastic metal plate; and multiple magnets disposed in the containing portions of the holding bases respectively. The magnetic device has a sectional design and has various flexible combinations. Hence, it is more applicable and reduces the costs of production.

Abstract translation: 本发明提出了适用于各种机油滤清装置的磁性装置。 它包括弹性金属板; 多个保持基座，每个保持基座至少具有容纳部分，保持基座设置在弹性金属板上; 以及多个磁体分别设置在保持基座的容纳部分中。 磁性装置具有截面设计并具有各种灵活的组合。 因此，它更适用，降低生产成本。

公开(公告)号：US07382785B2

公开(公告)日：2008-06-03

申请号：US10369505

申请日：2003-02-21

Applicant: Wenge Chen ,  Peter Chou ,  Kuo-Hui Liu ,  Michael P. Sinwald ,  Shih Chung Soon

Inventor： Wenge Chen ,  Peter Chou ,  Kuo-Hui Liu ,  Michael P. Sinwald ,  Shih Chung Soon

IPC: H04L12/56

CPC classification number: H04L12/2856 ,  H04L12/2883 ,  H04L12/5601 ,  H04L49/253 ,  H04L2012/5614 ,  H04L2012/563

Abstract: An SVC is established via an ATM switch port, which includes multiple virtual paths (VPs), by associating multiple virtual user-to-network interfaces (UNIs) to each of the VPs. Each of the VPs includes multiple virtual circuit (VC) ranges, each of which corresponds to a different virtual UNI. Each VC range includes at least one VC for control and at least one VC for data transfer. Associating the virtual UNIs to each of the VPs includes mapping each virtual UNI to a corresponding VC range within a VP based on a virtual path index (VPI)/virtual channel index (VCI) of the virtual UNI initially received by the ATM switch port.

Abstract translation: 通过将多个虚拟用户到网络接口（UNI）与每个VP相关联，通过ATM交换机端口建立SVC，其包括多个虚拟路径（VP）。 每个VP包括多个虚拟电路（VC）范围，每个虚拟电路范围对应于不同的虚拟UNI。 每个VC范围包括用于控制的至少一个VC和用于数据传输的至少一个VC。 将虚拟UNI与每个VP相关联包括基于最初由ATM交换机端口接收的虚拟UNI的虚拟路径索引（VPI）/虚拟信道索引（VCI）将每个虚拟UNI映射到VP内的相应VC范围。

公开(公告)号：US07359811B1

公开(公告)日：2008-04-15

申请号：US11153984

申请日：2005-06-16

Applicant: Hui Liu

Inventor： Hui Liu

IPC: G05F1/40

CPC classification number: G06F17/5054

Abstract: Programmable logic device power supply noise levels are characterized using internal measurements. By making power supply noise measurements internally, noise measurements are made without influence from device packaging or circuit board environmental effects. The input-output circuitry of a programmable logic device is configured to supply a power supply voltage from the output of an output buffer to one of the inputs of a differential input buffer. The other of the inputs of the differential input buffer is provided with a reference voltage from an external voltage reference circuit. The differential input buffer serves as a comparator and generates an output signal based on a comparison of the power supply voltage from the output buffer and the reference voltage. A noise monitoring circuit processes the output of the input buffer. The noise monitoring circuit may be based on a register.

Abstract translation: 可编程逻辑器件电源噪声电平采用内部测量表征。 通过内部进行电源噪声测量，噪声测量不受设备封装或电路板环境影响的影响。 可编程逻辑器件的输入输出电路被配置为将电源电压从输出缓冲器的输出提供给差分输入缓冲器的输入之一。 差分输入缓冲器的另一个输入端提供有来自外部参考电路的参考电压。 差分输入缓冲器用作比较器，并且基于来自输出缓冲器的电源电压与参考电压的比较来产生输出信号。 噪声监测电路处理输入缓冲器的输出。 噪声监测电路可以基于寄存器。

公开(公告)号：US07352299B1

公开(公告)日：2008-04-01

申请号：US11560673

申请日：2006-11-16

Applicant: Hui Liu

Inventor： Hui Liu

IPC: H03M7/00

CPC classification number: G06F11/1032

Abstract: An integrated circuit (IC) for optimizing data presentation to an external memory interface bus is provided. The IC is in communication with the external memory via the external memory interface bus. The IC includes an encoder that may encode the data that are being sent to an external memory. The encoder encodes the data based on the logic value of the majority of bits in the data. The encoder sets a status bit to indicate that the data are encoded. The encoder includes two encoding stages to further enhance the data integrity and transfer. Further connected in series with the encoder is a parity generator that sets the parity bit logic value based on whether the number of logic 1s in the data, including the status bit, is even or odd. The IC also includes a parity checker to detect whether any error occurred in the data during transmission. The decoder within the IC decodes the data to the original data. The decoder is connected in series with the parity checker.

Abstract translation: 提供了一种用于优化到外部存储器接口总线的数据呈现的集成电路（IC）。 IC通过外部存储器接口总线与外部存储器通信。 该IC包括编码器，其可以对正在发送到外部存储器的数据进行编码。 编码器根据数据中大多数位的逻辑值对数据进行编码。 编码器设置状态位以指示数据被编码。 编码器包括两个编码级，以进一步增强数据的完整性和传输。 进一步与编码器串联的是奇偶校验发生器，其基于包括状态位在内的数据中的逻辑1的数量是偶数还是奇数来设置奇偶校验位逻辑值。 IC还包括一个奇偶校验器，用于检测在传输过程中数据是否发生错误。 IC内的解码器将数据解码为原始数据。 解码器与奇偶校验器串联连接。

公开(公告)号：US20080046949A1

公开(公告)日：2008-02-21

申请号：US11492709

申请日：2006-07-25

Applicant: Hui Liu

Inventor： Hui Liu

IPC: H04N7/173 ,  H04N7/20

CPC classification number: H04H20/71 ,  H04H20/42 ,  H04H60/91

Abstract: Advantage is taken of the fact that broadcast coverage is unevenly distributed across a geographical region and multiple-access transmissions can be interposed in regions where interference is minimum. In one embodiment, advantage is taken of the known broadcasting signal and techniques, such as, for example, dirty paper coding techniques, can be used to pre-cancel broadcasting differences, allowing a system to operate as if the interference did not exist.

Abstract translation: 优点在于广播覆盖不均匀地分布在地理区域上，并且多址传输可以插入在干扰最小的区域中。 在一个实施例中，采用已知的广播信号的优点，并且可以使用技术，例如脏纸编码技术来预取消广播差异，从而允许系统像干涉不存在一样操作。

公开(公告)号：US20080043610A1

公开(公告)日：2008-02-21

申请号：US11925229

申请日：2007-10-26

Applicant: Xiaodong Li ,  Hui Liu ,  Hujun Yin ,  Guanbin Xing ,  Fuqi Mu

Inventor： Xiaodong Li ,  Hui Liu ,  Hujun Yin ,  Guanbin Xing ,  Fuqi Mu

IPC: H04J11/00

CPC classification number: H04L5/0037 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0026 ,  H04L5/0023 ,  H04L5/006 ,  H04L5/023 ,  H04L27/2608 ,  H04W24/00 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/085 ,  H04W84/02

Abstract: A method and apparatus for subcarrier selection for systems is described. In one embodiment, the system employs orthogonal frequency division multiple access (OFDMA). In one embodiment, a method for subcarrier selection comprises a subscriber measuring channel and interference information for subcarriers based on pilot symbols received from a base station, the subscriber selecting a set of candidate subcarriers, providing feedback information on the set of candidate subcarriers to the base station, and receiving an indication of subcarriers of the set of subcarriers selected by the base station for use by the subscriber.

Abstract translation: 描述了用于系统的子载波选择的方法和装置。 在一个实施例中，系统采用正交频分多址（OFDMA）。 在一个实施例中，一种用于子载波选择的方法包括用户测量信道和基于从基站接收的导频符号的子载波干扰信息，用户选择一组候选子载波，向基站提供关于候选子载波集合的反馈信息 并且接收由所述基站选择以供所述用户使用的所述一组子载波的子载波的指示。

公开(公告)号：US20070252254A1

公开(公告)日：2007-11-01

申请号：US11414526

申请日：2006-04-28

Applicant: Chin-Tien Chiu ,  Hem Takiar ,  Hui Liu ,  Jiang hua Java Zhu ,  Jack Chang-Chien ,  Cheemen Yu

Inventor： Chin-Tien Chiu ,  Hem Takiar ,  Hui Liu ,  Jiang hua Java Zhu ,  Jack Chang-Chien ,  Cheemen Yu

IPC: H01L23/02

CPC classification number: H01L23/562 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49109 ,  H01L2225/06562 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/181 ,  H05K3/303 ,  H05K3/3421 ,  H05K3/3484 ,  H05K2201/09781 ,  H05K2201/10689 ,  H05K2201/2036 ,  H05K2203/041 ,  H05K2203/043 ,  Y02P70/613 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: An integrated circuit, and a semiconductor die package formed therefrom, are disclosed including solder columns for adding structural support to the package during the fabrication process.

Abstract translation: 公开了集成电路和由其形成的半导体管芯封装，其包括用于在制造工艺期间向封装件添加结构支撑的焊料柱。

公开(公告)号：US20060290542A1

公开(公告)日：2006-12-28

申请号：US11458962

申请日：2006-07-20

Applicant: Hui Liu

Inventor： Hui Liu

IPC: H03M7/34

CPC classification number: G06F11/1032

Abstract: An integrated circuit (IC) for optimizing data presentation to an external memory interface bus is provided. The IC is in communication with the external memory via the external memory interface bus. The IC includes an encoder that may encode the data that are being sent to an external memory. The encoder encodes the data based on the logic value of the majority of bits in the data. The encoder is capable of setting a status bit to indicate that the data are encoded. Further connected in series with the encoder is a parity generator that sets the parity bit logic value based on whether the number of logic 1s in the data, along with the status bit, is even or odd. The IC also includes a parity checker to detect whether any error occurred in the data during transmission. The decoder within the IC decodes the data to the original data.

Abstract translation: 提供了一种用于优化到外部存储器接口总线的数据呈现的集成电路（IC）。 IC通过外部存储器接口总线与外部存储器通信。 该IC包括编码器，其可以对正在发送到外部存储器的数据进行编码。 编码器根据数据中大多数位的逻辑值对数据进行编码。 编码器能够设置状态位以指示数据被编码。 进一步与编码器串联的是奇偶校验发生器，其基于数据中的逻辑1的数量以及状态位是偶数还是奇数来设置奇偶校验位逻辑值。 IC还包括一个奇偶校验器，用于检测在传输过程中数据是否发生错误。 IC内的解码器将数据解码为原始数据。

公开(公告)号：US07146172B2

公开(公告)日：2006-12-05

申请号：US09837701

申请日：2001-04-17

Applicant: Xiaodong Li ,  Hui Liu ,  Wenzhong Zhang ,  Kemin Li

Inventor： Xiaodong Li ,  Hui Liu ,  Wenzhong Zhang ,  Kemin Li

IPC: H04Q7/20

CPC classification number: H04L5/0035 ,  H04B17/336 ,  H04B17/345 ,  H04J11/00 ,  H04J11/003 ,  H04J11/005 ,  H04L1/0003 ,  H04L1/0005 ,  H04L1/0009 ,  H04L1/0011 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0079 ,  H04L1/04 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0037 ,  H04L5/0042 ,  H04L5/0046 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0073 ,  H04L5/0082 ,  H04L5/0094 ,  H04L5/023 ,  H04L25/0226 ,  H04L25/0228 ,  H04L27/2601 ,  H04L27/2602 ,  H04L47/125 ,  H04W24/08 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/082 ,  H04W72/085 ,  H04W74/04

Abstract: A method and apparatus for allocating subcarriers in an orthogonal frequency division multiple access (OFDMA) system is described. In one embodiment, the method comprises allocating at least one diversity cluster of subcarriers to a first subscriber and allocating at least one coherence cluster to a second subscriber.

公开(公告)号：US20060266688A1

公开(公告)日：2006-11-30

申请号：US11139474

申请日：2005-05-31

Applicant: Chun-Hui Liu

Inventor： Chun-Hui Liu

IPC: C02F1/48

CPC classification number: F02M27/045 ,  B03C1/0332 ,  B03C1/288 ,  B03C2201/18 ,  B03C2201/28 ,  B03C2201/30

Abstract: A magnetic device adapted for various engine oil filtering apparatuses is proposed in the present invention. It includes an elastic metal plate; multiple holding bases, each of which has at least a containing portion, the holding bases being disposed on the elastic metal plate; and multiple magnets disposed in the containing portions of the holding bases respectively. The magnetic device has a sectional design and has various flexible combinations. Hence, it is more applicable and reduces the costs of production.

Abstract translation: 本发明提出了适用于各种机油滤清装置的磁性装置。 它包括弹性金属板; 多个保持基座，每个保持基座至少具有容纳部分，保持基座设置在弹性金属板上; 以及多个磁体分别设置在保持基座的容纳部分中。 磁性装置具有截面设计并具有各种灵活的组合。 因此，它更适用，降低生产成本。