公开(公告)号：US5824409A

公开(公告)日：1998-10-20

申请号：US558272

申请日：1995-11-13

Applicant: David J. Sellmyer ,  Chun-Ping Luo

Inventor： David J. Sellmyer ,  Chun-Ping Luo

IPC: G11B5/64 ,  G11B5/851 ,  G11B5/66

CPC classification number: G11B5/653 ,  G11B5/656 ,  G11B5/851 ,  Y10S428/90 ,  Y10T428/26 ,  Y10T428/265

Abstract: A high coercivity longitudinal recording media comprising FePt or similar thin films that are vacuum deposited by RF and DC sputtering. The as-deposited multilayered films are subjected to vacuum annealing. Due to the formation of the ordered phases of FePt or the like, which have very high crystal anisotropy, the annealed FePt films have large coercivity and fine grain size, suitable for use as ultra-high density magnetic recording media.

公开(公告)号：US09489161B2

公开(公告)日：2016-11-08

申请号：US14353234

申请日：2011-10-25

Applicant: Ping Luo ,  Li-Mei Jiao ,  Zhang-Hui Chen ,  Huiman Hou

Inventor： Ping Luo ,  Li-Mei Jiao ,  Zhang-Hui Chen ,  Huiman Hou

IPC: G06F3/12 ,  G06F17/21

CPC classification number: G06F3/1273 ,  G06F17/218 ,  G06F2216/17

Abstract: A method includes receiving a request to print a current web page. A set of records that represent web pages that are similar to the current web page are identified from a print log that includes at least one record, each record including an indication of a web page and indicating one or more objects that had been previously selected for printing from that web page. Based on the objects that are indicated by the identified set of records, one or more objects of the current web page are selected to be printed on a printer.

Abstract translation: 一种方法包括接收打印当前网页的请求。 表示与当前网页类似的网页的一组记录从包括至少一个记录的打印日志中识别，每个记录包括网页的指示，并指示先前已经选择的一个或多个对象 从该网页打印。 基于由所识别的记录集指示的对象，当前网页的一个或多个对象被选择打印在打印机上。

公开(公告)号：US09059846B2

公开(公告)日：2015-06-16

申请号：US12522869

申请日：2007-01-25

Applicant: Ronghong Mo ,  Ping Luo

Inventor： Ronghong Mo ,  Ping Luo

IPC: G08C25/02 ,  H04L1/18 ,  H04L1/14 ,  H03M13/00

CPC classification number: H04L1/1816 ,  H04L1/1819 ,  H04L1/1825

Abstract: A retransmission control method, a transmitter and a receiver. The method comprises the steps of receiving, at a MIMO transmitter, a NACK signal indicating an unsuccessful decoding of a coded data packet at a MIMO receiver; receiving a reliability measure associated with one or more transmitted spatial data streams for the unsuccessfully decoded data packet; comparing the reliability measure with at least one predetermined threshold; and selecting a retransmission protocol based on the comparison of the reliability measure with the at least one predetermined threshold.

Abstract translation: 重传控制方法，发射机和接收机。 该方法包括以下步骤：在MIMO发射机处接收指示MIMO接收机对编码数据分组的不成功解码的NACK信号; 接收与用于未成功解码的数据分组的一个或多个发送的空间数据流相关联的可靠性度量; 将所述可靠性度量与至少一个预定阈值进行比较; 以及基于所述可靠性测量与所述至少一个预定阈值的比较来选择重传协议。

公开(公告)号：US20150127602A1

公开(公告)日：2015-05-07

申请号：US14398213

申请日：2012-05-15

Applicant: Ping Luo ,  Min Wang ,  Linpeng Tang ,  Lei Zhang

Inventor： Ping Luo ,  Min Wang ,  Linpeng Tang ,  Lei Zhang

IPC: G06F17/30

CPC classification number: G06F17/30572 ,  G06F17/30592 ,  G06F2216/03 ,  G06N5/025

Abstract: An example method of pattern mining includes identifying, via a logic circuit, a plurality of patterns present in a plurality of transactions, the transactions including sets of items, and selecting, via the logic circuit, one of the identified patterns based on an occupancy of the identified pattern in the transactions.

Abstract translation: 模式挖掘的示例性方法包括：经由逻辑电路识别存在于多个交易中的多个模式，所述交易包括项目集合，以及经由所述逻辑电路，基于所述识别模式的占用来选择所识别的模式之一 在交易中识别的模式。

公开(公告)号：US08947063B2

公开(公告)日：2015-02-03

申请号：US13637298

申请日：2011-03-07

Applicant: Bo Zhang ,  Shaowei Zhen ,  Ping Luo ,  Xiaohui Zhu ,  Jiangkun Li

Inventor： Bo Zhang ,  Shaowei Zhen ,  Ping Luo ,  Xiaohui Zhu ,  Jiangkun Li

IPC: G05F1/00 ,  H02M3/158 ,  H02M3/157 ,  H02M1/00

CPC classification number: H02M3/158 ,  H02M3/157 ,  H02M3/1588 ,  H02M2001/0016 ,  H02M2001/0025 ,  Y02B70/1466

Abstract: An output voltage regulator of step-down switching power converters is described, with the regulator provided with digitally adjusted output voltage. It solves the problem of low regulation due to low error amplifier (EA) gain. This invention includes a power converter with the function of Digitally Error Correction, having Logic Control, EA, PWM comparator, Driver, power devices and passive components. A Digital Calibration Circuit whose input terminal is connected to the output voltage and output terminal is connected to the error signal. When the output voltage exceeds the tolerance range, this Digital Calibration Circuit will increase or decrease the error signal step by step, keeping the output voltage in the tolerance range. The Digital Calibration Circuit can be applied not only in nanometer scale process, but also in traditional process. For those power converters in traditional process, it is also quite promising in applications.

Abstract translation: 描述了降压开关电源转换器的输出电压调节器，调节器提供数字调节的输出电压。 它解决了由于低误差放大器（EA）增益引起的低调制问题。 本发明包括具有数字误差校正功能的功率转换器，具有逻辑控制，EA，PWM比较器，驱动器，功率器件和无源组件。 其输入端连接到输出电压和输出端的数字校准电路连接到误差信号。 当输出电压超过公差范围时，该数字校准电路将逐步增加或减少误差信号，将输出电压保持在公差范围内。 数字校准电路不仅可以在纳米级工艺中应用，也可以应用于传统工艺。 对于传统过程中的电源转换器，在应用中也是非常有希望的。

公开(公告)号：US08819028B2

公开(公告)日：2014-08-26

申请号：US13258482

申请日：2009-12-14

Applicant: Ping Luo ,  Jian Fan ,  Samson J. Liu ,  Yuhong Xiong ,  Jerry J. Liu

Inventor： Ping Luo ,  Jian Fan ,  Samson J. Liu ,  Yuhong Xiong ,  Jerry J. Liu

IPC: G06F17/30 ,  G06F3/12

CPC classification number: G06F17/30896 ,  G06F3/1246

Abstract: A method and system for extracting Web content is disclosed. In one embodiment, Web content in a Webpage is extracted by identifying paragraphs in the Web content based on line-break node determination. A range of text-body associated with the identified paragraphs is then identified using a maximum scoring subsequence. Further, the identified text-body is refined using a heuristic rule of substantially horizontal alignment. Furthermore, one or more titles and one or more images associated with the Web content are extracted. Moreover, the Web content including the identified paragraphs, the one or more titles and the one or more images are outputted.

Abstract translation: 公开了一种用于提取Web内容的方法和系统。 在一个实施例中，通过基于线间歇节点确定来识别Web内容中的段落来提取网页中的Web内容。 然后使用最大记分子序列来识别与识别的段落相关联的文本体的范围。 此外，使用基本上水平对齐的启发式规则来改进所识别的文本体。 此外，提取与Web内容相关联的一个或多个标题和一个或多个图像。 此外，输出包括识别的段落的Web内容，一个或多个标题和一个或多个图像。

公开(公告)号：US20140233066A1

公开(公告)日：2014-08-21

申请号：US14353234

申请日：2011-10-25

Applicant: Ping Luo ,  Limei Jiao ,  Zhang-hui Chen ,  Huiman Hou

Inventor： Ping Luo ,  Limei Jiao ,  Zhang-hui Chen ,  Huiman Hou

IPC: G06F3/12

CPC classification number: G06F3/1273 ,  G06F17/218 ,  G06F2216/17

Abstract: A method includes receiving a request to print a current web page. A set of records that represent web pages that are similar to the current web page are identified from a print log that includes at least one record, each record including an indication of a web page and indicating one or more objects that had been previously selected for printing from that web page. Based on the objects that are indicated by the identified set of records, one or more objects of the current web page are selected to be printed on a printer.

Abstract translation: 一种方法包括接收打印当前网页的请求。 表示与当前网页类似的网页的一组记录从包括至少一个记录的打印日志中识别，每个记录包括网页的指示，并指示先前已经选择的一个或多个对象 从该网页打印。 基于由所识别的记录集指示的对象，当前网页的一个或多个对象被选择打印在打印机上。

公开(公告)号：US08270549B2

公开(公告)日：2012-09-18

申请号：US12510653

申请日：2009-07-28

Applicant: Ping Luo ,  Changqin Huo

Inventor： Ping Luo ,  Changqin Huo

IPC: H04B7/10

CPC classification number: H04L25/0242

Abstract: The teachings of the present disclosure relate to a method for receiving “N” data streams (wherein “N” is a number greater than one) from “N” endpoints. Each of the data streams are received from a different respective endpoint. The method also includes decoding the “N” data streams by generating a decoding signal input comprising the “N” data streams and then iteratively repeating the following steps “N”−1 times: determine a most reliable stream; decode the most reliable stream using linear multiple-input and multiple-output (MIMO) decoding; output the decoded most reliable stream; estimate a signal estimate based on the most reliable stream and modulation information associated with the most reliable stream; and generate a residual signal that comprises the remaining data streams less the signal estimate. Upon the residual signal comprising two data streams, the method includes updating the decoding signal input to be the residual signal. Upon the residual signal comprising a single received stream, the method includes decoding the residual signal using a maximum likelihood decoder.

Abstract translation: 本公开的教导涉及从“N”个端点接收“N”个数据流（其中“N”是大于1的数字）的方法。 从不同的相应端点接收每个数据流。 该方法还包括通过产生包括“N”个数据流的解码信号输入，然后重复地重复以下步骤“N”-1次来解码“N”个数据流：确定最可靠的流; 使用线性多输入和多输出（MIMO）解码解码最可靠的流; 输出解码最可靠的流; 基于与最可靠流相关联的最可靠的流和调制信息来估计信号估计; 并且产生包括少于信号估计的剩余数据流的残余信号。 在包含两个数据流的残留信号时，该方法包括将输入的解码信号更新为残留信号。 在包括单个接收流的残留信号时，该方法包括使用最大似然解码器来解码残留信号。

公开(公告)号：US20100166037A1

公开(公告)日：2010-07-01

申请号：US12377113

申请日：2007-10-10

Applicant: Lei Soo Huang ,  Ping Luo ,  Suguru Fujita ,  Kazuaki Takahashi

Inventor： Lei Soo Huang ,  Ping Luo ,  Suguru Fujita ,  Kazuaki Takahashi

IPC: H04B1/69

CPC classification number: H04L27/0008 ,  H04B1/7176 ,  H04L27/02 ,  H04L27/18

Abstract: A UWB transmission apparatus that, in a system using a mixture of amplitude and phase modulation schemes, can support both of the amplitude and phase modulation schemes, while preventing the signal powers of amplitude-modulated signals from degrading. In this UWB transmission apparatus, if the modulation mode is of QPSK, a mapping part (121) selects one of four signal points on the IQ plane in accordance with a 2-bit data, and outputs information related to the I- and Q-components of the selected signal point to a QPSK/ASK modulated signal forming part (122). If the modulation mode is of ASK, the mapping part (121) selects the origin point on the IQ plane when the data being ‘0’ and selects one of four signal points on the IQ plane, similarly to the case of QPSK modulation, when the data being ‘1,’ and outputs information, which is related to the selected signal point, to the QPSK/ASK modulated signal forming part (122).

Abstract translation: 一种UWB传输装置，其在使用幅度和相位调制方案的混合的系统中可以支持幅度和相位调制方案两者，同时防止幅度调制信号的信号功率降级。 在该UWB发送装置中，如果调制模式为QPSK，则映射部（121）根据2比特数据选择IQ平面上的四个信号点中的一个，并且输出与I和Q- 所选信号的分量指向QPSK / ASK调制信号形成部分（122）。 如果调制方式为ASK，映射部分（121）在数据为“0”时选择IQ平面上的原点，并选择IQ平面上的四个信号点中的一个，类似于QPSK调制的情况，当 数据为“1”，并将与所选信号点相关的信息输出到QPSK / ASK调制信号形成部分（122）。

公开(公告)号：US07679595B2

公开(公告)日：2010-03-16

申请号：US11193855

申请日：2005-07-29

Applicant: Ping Luo ,  Chien-Chih Chen

Inventor： Ping Luo ,  Chien-Chih Chen

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G2310/0245 ,  G09G2320/0257 ,  G09G2330/02 ,  G09G2330/027

Abstract: An image sticking prevention circuit for a display. The image sticking prevention circuit comprises a diode, a first capacitor, a transistor, and a second capacitor. The first terminal of the diode is coupled to a first voltage terminal of a voltage converter. The first capacitor has a first terminal coupled to the second terminal of the diode and a second terminal coupled to a first fixed potential. The transistor has a first terminal coupled to the first terminal of the first capacitor, a second terminal coupled to the first terminal of the diode and the first voltage terminal of the voltage converter, and a third terminal coupled to a second voltage terminal of the voltage converter and a gate driver circuit. The second capacitor has a first terminal coupled to the third terminal of the transistor and a second terminal coupled to a second fixed potential.

Abstract translation: 用于显示器的图像粘贴防止电路。 图像防止电路包括二极管，第一电容器，晶体管和第二电容器。 二极管的第一端子耦合到电压转换器的第一电压端子。 第一电容器具有耦合到二极管的第二端子的第一端子和耦合到第一固定电位的第二端子。 晶体管具有耦合到第一电容器的第一端子的第一端子，耦合到二极管的第一端子和电压转换器的第一电压端子的第二端子，以及耦合到电压的第二电压端子的第三端子 转换器和栅极驱动电路。 第二电容器具有耦合到晶体管的第三端子的第一端子和耦合到第二固定电位的第二端子。