公开(公告)号：US20190382898A1

公开(公告)日：2019-12-19

申请号：US16465066

申请日：2016-11-30

申请人： Lawrence Bernard KOOL ,  Xubin GAO ,  Hui ZHU ,  Limin WANG ,  Hai CHANG ,  Dalong ZHONG ,  Aramco Services Company ,  General Electric Company

发明人： Lawrence Bernard Kool ,  Xubin Gao ,  Hui Zhu ,  Limin Wang ,  Hai Chang ,  Dalong Zhong

IPC分类号： C23C18/36 ,  C23C18/16 ,  C23C28/00

摘要： A fluid conduit (10) is provided having (a) a fluid conduit exterior surface (14); (b) a fluid conduit interior surface (16); (c) an electroless nickel protective coating (18) disposed upon one or both of the fluid conduit interior surface and the fluid conduit exterior surface; and (d) a layer (20) of Ni3S2 disposed upon and substantially covering the electroless nickel protective coating. The fluid conduit can be any fluid conduit through which a fluid may be caused to pass, such as a downhole tubular used in oil and gas production, or a gas liquid cyclonic separator. And a hydrocarbon production tube, a method of producing a fluid conduit comprising a nickel sulfide protective layer, a machine component comprising at least one surface having a protective outer layer are provided. The combination of the electroless nickel inner protective coating with an outer layer of Ni3S2 affords articles such as fluid conduits and machine components with exceptional scale and corrosion resistance.

公开(公告)号：US20170366605A1

公开(公告)日：2017-12-21

申请号：US15184295

申请日：2016-06-16

申请人： Hyunseok Chang ,  Tirunell V. Lakshman ,  Sarit Mukherjee ,  Dimitrios Stiliadis ,  Limin Wang

发明人： Hyunseok Chang ,  Tirunell V. Lakshman ,  Sarit Mukherjee ,  Dimitrios Stiliadis ,  Limin Wang

IPC分类号： H04L29/08 ,  H04L12/911 ,  H04L29/06

CPC分类号： H04L67/1008 ,  H04L47/70 ,  H04L49/70 ,  H04L67/42

摘要： The present disclosure generally discloses a data plane services support mechanism. The data plane services support mechanism may be configured to provide a data plane service for an application. The data plane services support mechanism may be configured to instantiate a virtual resource for the data plane service to be provided for the application, configure the data plane service on the virtual resource, and configure flow connectivity for the data plane service to support delivery of application traffic of the application to the data plane service. The data plane services support mechanism may be configured to support automatic scalability. The data plane services support mechanism may be configured to support improved communication of application traffic associated with providing the data plane service for the application. The improved communication of application traffic may be provided based on configuration of a virtual switch to support a network interface card (NIC) offloading capability.

公开(公告)号：US08588294B2

公开(公告)日：2013-11-19

申请号：US12688529

申请日：2010-01-15

申请人： Limin Wang

发明人： Limin Wang

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  G06K9/36 ,  G06K9/46

CPC分类号： H04N21/23655 ,  H04N19/115 ,  H04N19/152 ,  H04N19/172 ,  H04N19/194 ,  H04N19/523 ,  H04N19/61

摘要： A plurality of programs are statistically multiplexed using a plurality of two-pass encoders. Pictures in the plurality of programs are encoded in a first encoding pass using a plurality of first encoding modules. RW—passOne, which is a total number of bits used to encode all the pictures in a sequence in the plurality of programs in the first encoding pass, is determined. RW—passTwo, which is a total target number of bits for all pictures in a same sequence in the plurality of programs in a second encoding pass, is also determined. Rtwo,Ff,picType(i,l), which is a target bit allocation for each picture in each program l of the plurality of programs, is determined based on RW—passOne, RW—passTwo, and Rone,Ff,picType(i,l). Rone,Ff,picType(i,l) is a number of bits consumed for a corresponding picture in the first encoding pass. The plurality of programs are encoded using a plurality of second encoding modules and Rtwo,Ff,picType(i,l) in the second encoding pass to form a plurality of variable bit rate (VBR) compressed bit streams. Thereafter, the plurality of VBR compressed bit streams are multiplexed to form a single constant bit rate (CBR) bit stream.

摘要翻译： 使用多个二通编码器对多个程序进行统计复用。 使用多个第一编码模块以多个程序中的图像以第一编码通道进行编码。 确定用于对第一编码通过中的多个程序中的序列中的所有图像进行编码的总位数的RW-passOne。 也确定了在第二编码通过中的多个程序中的相同序列中的所有图像的总目标位数的RW-passTwo。 基于RW-passOne，RW-passTwo和Rone，Ff，picType（i）确定作为多个节目的每个节目l中的每个图像的目标比特分配的Rtwo，Ff，picType（i，l） ，l）。 Rone，Ff，picType（i，l）是在第一编码通过中对应的图片消耗的比特数。 使用多个第二编码模块和第二编码遍中的Rtwo，Ff，picType（i，l）对多个节目进行编码，以形成多个可变比特率（VBR）压缩比特流。 此后，多个VBR压缩比特流被多路复用以形成单个恒定比特率（CBR）比特流。

公开(公告)号：US20130028329A1

公开(公告)日：2013-01-31

申请号：US13556044

申请日：2012-07-23

申请人： Jian Lou ,  Jae Hoon Kim ,  Limin Wang

发明人： Jian Lou ,  Jae Hoon Kim ,  Limin Wang

IPC分类号： H04N7/30

CPC分类号： H04N19/436 ,  H04N19/122 ,  H04N19/129 ,  H04N19/157 ,  H04N19/176 ,  H04N19/18 ,  H04N19/61

摘要： Devices and methods that allow for applying a wavefront scan to rectangular transform blocks are described herein. Such devices and methods may allow greater efficiencies for entropy coding by enabling parallel processing of transform coefficients. In some embodiments, a method for coding a digital video sequence having a plurality of pictures includes dividing at least one of the plurality of pictures into blocks, performing a rectangular transform on at least one of said blocks to produce one or more transform coefficients, performing quantization on the one or more transform coefficients, and encoding the one or more transform coefficients, one at a time, along a coding scan order, to generate a compressed bitstream. The coding scan order may include a forward wavefront scan order or a reverse wavefront scan order and the quantization may result in producing quantized transform coefficients.

摘要翻译： 这里描述允许将波前扫描应用于矩形变换块的装置和方法。 这样的设备和方法可以通过实现变换系数的并行处理来为熵编码提供更大的效率。 在一些实施例中，一种用于编码具有多个图像的数字视频序列的方法包括将所述多个图像中的至少一个划分成块，对所述块中的至少一个执行矩形变换以产生一个或多个变换系数，执行 对一个或多个变换系数进行量化，并且沿着编码扫描顺序一次一个地编码一个或多个变换系数，以生成压缩比特流。 编码扫描顺序可以包括正向波前扫描顺序或反向波前扫描顺序，并且量化可以导致产生量化的变换系数。

公开(公告)号：US08340140B2

公开(公告)日：2012-12-25

申请号：US12688514

申请日：2010-01-15

申请人： Limin Wang

发明人： Limin Wang

IPC分类号： H04J3/02

CPC分类号： H04N21/8451 ,  H04N19/115 ,  H04N19/149 ,  H04N19/152 ,  H04N19/172 ,  H04N21/23655

摘要： A plurality of programs are statistically multiplexed using a statistical multiplexing (stat mux) system. Rchannel, a constant total bit rate for the plurality of programs, is determined. Cl,Ff,picTYpe, a complexity for each picture in the plurality of programs, is determined. Tl,Ff,picType, a bit allocation for each picture in the plurality of programs, is determined based on Cl,Ff,picTYpe and Rchannel. The plurality of programs are encoded using a plurality of encoders, a combined encoder buffer, and Tl,Ff,picType to form a plurality of variable bit rate (VBR) compressed bit streams. The plurality of VBR compressed bit streams are multiplexed to form a single constant bit rate (CBR) bit stream.

摘要翻译： 使用统计多路复用（stat mux）系统对多个程序进行统计复用。 确定多个程序的恒定总比特率的R信道。 确定多个程序中每个图像的复杂度的Cl，Ff，picTYpe。 T1，Ff，picType，基于Cl，Ff，picTYpe和Rchannel确定多个节目中的每个图像的位分配。 使用多个编码器，组合编码器缓冲器和T1，Ff，picType对多个程序进行编码，以形成多个可变比特率（VBR）压缩比特流。 多个VBR压缩比特流被多路复用以形成单个恒定比特率（CBR）比特流。

公开(公告)号：US20120183068A1

公开(公告)日：2012-07-19

申请号：US13354201

申请日：2012-01-19

申请人： Jian Lou ,  Limin Wang

发明人： Jian Lou ,  Limin Wang

IPC分类号： H04N7/32

CPC分类号： H04N19/523 ,  H04N19/117

摘要： Embodiments for high efficiency low complexity interpolation filters for High Efficiency Video Coding are disclosed herein, specifically novel techniques for a video compression system. In order to estimate and compensate sub-pel displacements, the image signal on these sub-pel positions is generated by an interpolation process. In HEVC, sub-pel pixel interpolation is performed using filters. Generally, the filter may have 8 taps to determine the sub-pel pixel values for sub-pel pixel positions, such as half-pel and quarter-pel positions. The taps of an interpolation filter weight the integer pixels with coefficient values to generate the sub-pel signals. Different coefficients may produce different compression performance in signal distortion and noise.

摘要翻译： 本文公开了用于高效率视频编码的高效率低复杂度插值滤波器的实施例，特别是用于视频压缩系统的新颖技术。 为了估计和补偿子像素位移，通过内插处理产生这些子像素位置上的图像信号。 在HEVC中，使用滤波器执行子像素像素内插。 通常，滤波器可以具有8个抽头以确定子像素像素位置的子像素像素值，例如半像素和四分之一像素位置。 内插滤波器的抽头对具有系数值的整数像素进行加权，以生成子像素信号。 不同的系数可能在信号失真和噪声中产生不同的压缩性能。

公开(公告)号：US20110142129A1

公开(公告)日：2011-06-16

申请号：US12636177

申请日：2009-12-11

申请人： Wei-Ying Kung ,  Limin Wang

发明人： Wei-Ying Kung ,  Limin Wang

IPC分类号： H04N7/32 ,  H04N7/26

CPC分类号： H04N21/440263 ,  H04N19/107 ,  H04N19/159 ,  H04N19/176 ,  H04N19/19 ,  H04N19/40 ,  H04N19/513 ,  H04N19/523 ,  H04N19/56 ,  H04N19/61

摘要： An MPEG video resolution reduction system includes an MPEG decoder, a down-sampler, and a partial MPEG re-encoder. The MPEG decoder decodes an input resolution MPEG stream to an input resolution baseband, and determines coding information from decoding the input resolution MPEG stream. The down-sampler down-samples the input resolution baseband to a reduced resolution baseband. The partial MPEG re-encoder uses the coding information to encode the reduced resolution baseband to a reduced resolution MPEG stream.

摘要翻译： MPEG视频分辨率降低系统包括MPEG解码器，下采样器和部分MPEG重编码器。 MPEG解码器将输入分辨率MPEG流解码为输入分辨率基带，并且通过解码输入分辨率MPEG流来确定编码信息。 下采样器将输入分辨率基带下采样为降低分辨率的基带。 部分MPEG重新编码器使用编码信息将降低分辨率的基带编码为降低分辨率的MPEG流。

公开(公告)号：US07943424B1

公开(公告)日：2011-05-17

申请号：US12592597

申请日：2009-11-30

申请人： Limin Wang ,  Lei Shi ,  Liang Zhao ,  Feng Ye

发明人： Limin Wang ,  Lei Shi ,  Liang Zhao ,  Feng Ye

IPC分类号： H01L21/56

CPC分类号： H01L21/561 ,  H01L21/4842 ,  H01L23/3107 ,  H01L24/97 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014

摘要： This invention discloses a method for packaging a semiconductor device with leads extending outside its encapsulation. The method comprises the following steps: Step 1, providing a lead frame comprising a plurality of lead frame units arranged in two dimensional array, each lead frame unit comprising a die pad and a plurality of leads located along two opposite sides of the die pad, attaching a semiconductor chip onto the die pad and electrically connecting the electrodes on each chip to its corresponding leads; Step 2, Encapsulating the chips, the die pads, and the leads with molding material into a plurality of one dimensional plastic encapsulation bars with the leads of each lead frame unit extending out along two opposite sides of the plastic encapsulation bars connecting to a plurality of tie bars substantially parallel to the plastic encapsulation bars; Step 3, Trimming off the tie bars therefore cutting off the connections between the leads to the tie bars while preserving a portion of the leads extending out of the plastic encapsulation bars; and Step 4, Sawing through the plastic encapsulation bars to form a plurality of individual semiconductor components with leads extending outside its encapsulation.

摘要翻译： 本发明公开了一种用于封装半导体器件的方法，该半导体器件具有在其封装之外延伸的引线。 该方法包括以下步骤：步骤1，提供包括以二维阵列排列的多个引线框单元的引线框架，每个引线框架单元包括管芯焊盘和位于管芯焊盘的两个相对侧的多个引线， 将半导体芯片附接到芯片焊盘上并将每个芯片上的电极电连接到其对应的引线; 步骤2，通过模塑材料将芯片，芯片焊盘和引线封装成多个一维塑料封装棒，每个引线框架单元的引线沿塑料封装条的两个相对侧延伸，连接到多个 连接条基本上平行于塑料封装条; 步骤3，修剪连接杆，从而切断导线到连接杆之间的连接，同时保留从塑料封装棒伸出的一部分引线; 和步骤4，通过塑料封装条锯切以形成多个单独的半导体部件，其引线延伸到其封装外部。

公开(公告)号：US20110029511A1

公开(公告)日：2011-02-03

申请号：US12512702

申请日：2009-07-30

申请人： MURALIDHARAN SAMPATH KODIALAM ,  Sarit Mukherjee ,  Limin Wang ,  Sunghwan Ihm

发明人： MURALIDHARAN SAMPATH KODIALAM ,  Sarit Mukherjee ,  Limin Wang ,  Sunghwan Ihm

IPC分类号： G06F17/30

CPC分类号： G06F17/30882 ,  G06F17/30722 ,  G06F17/30864

摘要： A method, system and apparatus for a assigning keywords to a web page using keyword data from the web page itself, web pages having links pointing to the web page, and web pages pointed to by a link in the web page, wherein the keyword data from the multiple web pages is processed to provide a relevant set of keyword data for the web page.

摘要翻译： 一种用于使用来自网页本身的关键字数据向网页分配关键字的方法，系统和装置，具有指向网页的链接的网页以及网页中由链接指向的网页，其中关键字数据 处理多个网页以提供网页的一组相关关键字数据。

公开(公告)号：US20110029374A1

公开(公告)日：2011-02-03

申请号：US12534397

申请日：2009-08-03

申请人： Muralidharan Kodialam ,  Tirunell Lakshman ,  Sarit Mukherjee ,  Limin Wang

发明人： Muralidharan Kodialam ,  Tirunell Lakshman ,  Sarit Mukherjee ,  Limin Wang

IPC分类号： G06Q30/00 ,  G06Q10/00

CPC分类号： G06Q30/02 ,  G06Q30/0243 ,  G06Q30/0244 ,  G06Q30/0247 ,  G06Q30/0255 ,  G06Q30/0264

摘要： Example embodiments provide scheduling a plurality of ads to be shown to a plurality of viewers of a multimedia network. One example embodiment includes determining target view rates for each of the plurality of ads based on expected revenue associated with each of the plurality of ads, determining, for each of the plurality of ads, a queue value based on a target view rate and an actual view rate associated with the ad, the actual view rate being a number of views of the ad in a previous time slot, and selectively showing ads, from among the plurality of ads, to the plurality of viewers based on the queue values.

摘要翻译： 示例性实施例提供调度要向多媒体网络的多个观看者显示的多个广告。 一个示例性实施例包括基于与多个广告中的每一个相关联的预期收入确定多个广告中的每一个的目标视图率，基于目标视图率确定多个广告中的每个广告的队列值 与广告相关联的观看率，实际观看速率是前一时间段中的广告的观看次数，并且基于队列值从多个广告中选择性地显示广告到多个观看者。