公开(公告)号：US06630433B2

公开(公告)日：2003-10-07

申请号：US09745266

申请日：2000-12-20

申请人： Fan Zhang ,  Daniel L. Towery ,  Joseph A. Levert ,  Shyama P. Mukherjee

发明人： Fan Zhang ,  Daniel L. Towery ,  Joseph A. Levert ,  Shyama P. Mukherjee

IPC分类号： C11D708

CPC分类号： C09G1/02 ,  C23F1/18 ,  C23F3/04 ,  C23F3/06 ,  H01L21/32115 ,  H01L21/3212 ,  H01L21/32134

摘要： Chemical mechanical planarization or spin etch planarization of surfaces of copper, tantalum and tantalum nitride is accomplished by means of the chemical formulations of the present invention. The chemical formulations may optionally include abrasive particles and which may be chemically reactive or inert. Contact or non-contact CMP may be performed with the present chemical formulations. Substantially 1:1 removal rate selectivity for Cu and Ta/TaN is achieved.

公开(公告)号：US20240037394A1

公开(公告)日：2024-02-01

申请号：US18360140

申请日：2023-07-27

申请人： Deliang Fan ,  Fan Zhang ,  Li Yang

发明人： Deliang Fan ,  Fan Zhang ,  Li Yang

IPC分类号： G06N3/08 ,  G06N3/04 ,  G06N3/063

CPC分类号： G06N3/08 ,  G06N3/04 ,  G06N3/063

摘要： A neural network accelerator architecture for multiple task adaptation comprises a volatile memory comprising a plurality of subarrays, each subarray comprising M rows and N columns of volatile memory cells; a source line driver connected to a plurality of N source lines, each source line corresponding to a column in the subarray; a binary mask buffer memory having size at least N bits, each bit corresponding to a column in the subarray, where a 0 corresponds to turning off the column for a convolution operation and a 1 corresponds to turning on the column for the convolution operation; and a controller configured to selectively drive each of the N source lines with a corresponding value from the mask buffer; wherein each column in the subarray is configured to store a convolution kernel.

公开(公告)号：US10110893B2

公开(公告)日：2018-10-23

申请号：US14343047

申请日：2011-09-09

申请人： Xiao Dong Gu ,  Fan Zhang ,  Zhibo Chen

发明人： Xiao Dong Gu ,  Fan Zhang ,  Zhibo Chen

IPC分类号： H04N19/00 ,  H04N19/86 ,  H04N19/154

摘要： In video quality control and estimation, the joint evaluation of compression artifacts and channel artifacts is a problem. The invention considers the joint perception of both a compression artifact level Dm(V) and a channel artifact level Dh(V) in a method for calculating overall distortion in a video being affected by compression artifacts and channel artifacts. The method comprises a step of adding a compression artifact level Dm(V) and a summand S that is derived from log (Dh(V)) multiplied with a factor that decreases with increasing compression artifact level Dm, such as D(V)=Dm(V)+c·(K−Dm(V))·log(Dh(V)). The result obtained is a measure for the overall distortion.

公开(公告)号：US09967674B2

公开(公告)日：2018-05-08

申请号：US15383013

申请日：2016-12-19

申请人： Shuai Li ,  Fan Zhang

发明人： Shuai Li ,  Fan Zhang

IPC分类号： H04R1/00 ,  H04R9/02 ,  H04R9/06

CPC分类号： H04R9/022 ,  H04R7/16 ,  H04R9/04 ,  H04R9/06

摘要： A vibration system is disclosed. The vibration system includes a vibrating diaphragm including a dome part and a suspension part encircling the dome part; a voice coil for driving the vibration diaphragm; and a heat conduction plate located between and connected with the dome part and the suspension part. The heat conduction plate includes a lower surface connecting with the voice coil and an upper surface opposite to the lower surface. The suspension part includes an internal peripheral part connected with the heat conduction plate, the dome part comprises a joint part connected with the heat conduction plate, and the upper surface of the heat conduction plate is at least partially exposed outside.

公开(公告)号：US20180027336A1

公开(公告)日：2018-01-25

申请号：US15416845

申请日：2017-01-26

申请人： Shuai Li ,  Fan Zhang ,  Zhijun Yan

发明人： Shuai Li ,  Fan Zhang ,  Zhijun Yan

IPC分类号： H04R9/06 ,  H04R9/02 ,  H04R7/12 ,  H04R1/06 ,  H04R7/18

CPC分类号： H04R9/06 ,  H04R1/06 ,  H04R7/04 ,  H04R7/127 ,  H04R7/18 ,  H04R9/025 ,  H04R9/045 ,  H04R2499/11

摘要： The present disclosure provides a miniature sounding device, including a fixing system; and a vibrating system including a diaphragm, a voice coil underneath the diaphragm and configured to drive the diaphragm to vibrate and sound and a flexible circuit board outside the voice coil, the voice coil includes a first end surface which is connected with the diaphragm and a second end surface opposite to the first end surface, the flexible circuit board is level with the first end surface and includes a first surface adjacent to the diaphragm and a second surface opposite to the first surface, the voice coil includes a voice coil lead wire which extends out from the first end surface and is fixedly connected with the second surface, a gap configured to provide space for the voice coil is provided at a side of the flexible circuit board adjacent to the voice coil.

公开(公告)号：US09778719B2

公开(公告)日：2017-10-03

申请号：US13695403

申请日：2011-04-29

申请人： Zhongxue Gan ,  Binshen Meng ,  Zhengjian Liu ,  An Wei ,  Qing Tang ,  Fan Zhang

发明人： Zhongxue Gan ,  Binshen Meng ,  Zhengjian Liu ,  An Wei ,  Qing Tang ,  Fan Zhang

IPC分类号： G05D5/00 ,  G05D9/00 ,  G05D11/00 ,  G05D17/00 ,  G06F1/32 ,  G06Q10/04 ,  G06Q50/06

CPC分类号： G06F1/3203 ,  G06Q10/04 ,  G06Q50/06

摘要： There discloses a ubiquitous energy network for optimum utilization of energy, which includes nodes connected by an interconnected network architecture of virtual pipelines transferring a ubiquitous energy flow, with the ubiquitous energy flow being transferred among the nodes bi-directionally. The node includes a system energy efficiency controller, and at least one of other nodes, an energy generation device, an energy storage device, an energy utilization device, and an energy regeneration device connected to the controller. The controller controls the input and output of the ubiquitous energy flow of the at least one of the other nodes, the energy generation device, the energy storage device, the energy utilization device, the energy regeneration device. Furthermore, the node, an access terminal, a virtual tag, and the virtual pipeline of the ubiquitous energy network, and a server and method for providing energy transaction and service by the ubiquitous energy network are disclosed.

公开(公告)号：US09234431B2

公开(公告)日：2016-01-12

申请号：US13178784

申请日：2011-07-08

申请人： Christian Kowalski ,  Fan Zhang ,  Uwe Lohse ,  Robert W. Sunshine ,  Burkhard Voss

发明人： Christian Kowalski ,  Fan Zhang ,  Uwe Lohse ,  Robert W. Sunshine ,  Burkhard Voss

IPC分类号： F02C7/12 ,  F02K3/02 ,  F02C7/20 ,  F02C6/08 ,  F01D9/02 ,  F01D11/00 ,  F01D11/02 ,  F01D11/18

CPC分类号： F01D9/023 ,  F01D11/006 ,  F01D11/025 ,  F01D11/18 ,  F05D2240/56 ,  F05D2300/502

摘要： A seal assembly (50, 60) for a gas turbine engine for controlling air flow between a diffuser (48) and rotor disks comprising first and second annular flange ends (52, 54) and an annular seal mid-section (56) between and operatively connected to the flange ends (52, 54). The first and second annular flange ends (52, 54) abut respective outer frame members (46) of the diffuser, whereby a fluid flow path is formed between the seal assembly (50, 60) and the rotor disks (42). The first and second end flanges (52, 54) are composed of a material having a coefficient of thermal expansion that is substantially the same as a coefficient of thermal expansion of the material of the outer frame members (46). In addition, the material of the seal mid-section (56) has a coefficient of thermal expansion that is different than that of the materials of the annular flange ends (52, 54) and outer frame members (46).

摘要翻译： 一种用于燃气涡轮发动机的密封组件（50,60），用于控制扩散器（48）和转子盘之间的空气流，所述转子盘包括第一和第二环形凸缘端部（52,54）和环形密封中间部分（56） 可操作地连接到凸缘端部（52,54）。 第一和第二环形凸缘端部（52,54）邻接扩散器的相应的外部框架构件（46），由此在密封组件（50,60）和转子盘（42）之间形成流体流动路径。 第一和第二端部凸缘（52,54）由具有与外框架构件（46）的材料的热膨胀系数基本相同的热膨胀系数的材料构成。 此外，密封中段（56）的材料具有与环形凸缘端部（52,54）和外框架构件（46）的材料不同的热膨胀系数。

公开(公告)号：US09147654B2

公开(公告)日：2015-09-29

申请号：US12168816

申请日：2008-07-07

申请人： Haifeng Sheng ,  Fan Zhang ,  Juan Boon Tan ,  Bei Chao Zhang ,  Dong Kyun Sohn

发明人： Haifeng Sheng ,  Fan Zhang ,  Juan Boon Tan ,  Bei Chao Zhang ,  Dong Kyun Sohn

IPC分类号： H01L23/48 ,  H01L21/4763 ,  H01L23/522

CPC分类号： H01L23/5223 ,  H01L28/91 ,  H01L2924/0002 ,  H01L2924/00

摘要： An integrated circuit system that includes: providing a substrate including front-end-of-line circuitry; forming a first conductive level including a first conductive trace over the substrate; forming a second conductive level spaced apart from the first conductive level and including a second conductive trace; and connecting the first conductive level to a third conductive level with a viabar that passes through the second conductive level without contacting the second conductive trace.

摘要翻译： 一种集成电路系统，包括：提供包括前端电路的基板; 形成包括在所述衬底上的第一导电迹线的第一导电电平; 形成与所述第一导电电平间隔开并包括第二导电迹线的第二导电电平; 以及将第一导电电平与通过第二导电电平而不接触第二导电迹线的viabar连接到第三导电电平。

公开(公告)号：US09090512B2

公开(公告)日：2015-07-28

申请号：US13510459

申请日：2010-11-24

申请人： Tomoaki Karaki ,  Fan Zhang

发明人： Tomoaki Karaki ,  Fan Zhang

IPC分类号： C04B35/495 ,  C01G33/00 ,  C04B35/626 ,  H01L41/187 ,  H01L41/43

CPC分类号： C04B35/495 ,  C01G33/006 ,  C01P2002/72 ,  C01P2002/76 ,  C01P2002/77 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/62 ,  C04B35/62675 ,  C04B2235/3201 ,  C04B2235/3251 ,  C04B2235/3255 ,  C04B2235/5292 ,  C04B2235/5296 ,  C04B2235/5436 ,  C04B2235/768 ,  C04B2235/787 ,  H01L41/1873 ,  H01L41/43 ,  Y10T428/2982

摘要： There is provided an anisotropically shaped powder preferred as plate-like crystals used in the process of producing niobate-based KNbO3—NaNbO3—LiNbO3-based crystal-oriented ceramics and the like, and a method for producing the same. The production method includes, an oxide powder, such as Nb2O5, and a surfactant are added to an aqueous solution of alkali hydroxides, such as NaOH and KOH to perform hydrothermal synthesis, the product obtained after this reaction is washed with an organic solvent, and further, the product after the washing is fired at 170° C. to 700° C. In addition, according to this production method, it is possible to obtain an anisotropically shaped powder having a ratio of an average particle length in a major axis direction to an average particle length in a thickness direction in the range of 2 to 20 and having a pseudo-cubic perovskite structure in which a crystal face is oriented in a (100) plane.

摘要翻译： 提供了作为制造铌酸盐型KNbO 3-NaNbO 3 -LiNbO 3系结晶取向陶瓷等的方法中使用的板状结晶体的各向异性粉末及其制造方法。 制造方法包括：将诸如Nb 2 O 5的氧化物粉末和表面活性剂加入到碱金属氢氧化物如NaOH和KOH的水溶液中进行水热合成，将该反应后得到的产物用有机溶剂洗涤， 此外，洗涤后的产物在170℃下焙烧至700℃。此外，根据该制造方法，可以获得具有长径方向的平均粒子长径比的各向异性粉末 在厚度方向上的平均粒子长度在2〜20的范围内，并且具有晶体面在（100）面取向的假立方钙钛矿结构。

公开(公告)号：US09058842B2

公开(公告)日：2015-06-16

申请号：US13552403

申请日：2012-07-18

申请人： Fan Zhang ,  Yang Han ,  Ming Jin ,  Chung-Li Wang

发明人： Fan Zhang ,  Yang Han ,  Ming Jin ,  Chung-Li Wang

IPC分类号： G11C27/00 ,  G11B20/10

CPC分类号： G11B20/10268 ,  G11B20/10509

摘要： The present inventions are related to systems and methods for iterative data processing scheduling. In one case a data processing system is disclosed that includes a data detector circuit and a data decoder circuit. The data detector circuit is operable to apply a data detection algorithm to a data set to yield a detected output. The data decoder circuit is operable to repeatedly apply a data decoding algorithm to the detected output to yield a decoded output over a number of passes, where the number of passes is within an allowable number of local iterations selected based at least in part on a read gate signal.

摘要翻译： 本发明涉及用于迭代数据处理调度的系统和方法。 在一种情况下，公开了一种包括数据检测器电路和数据解码器电路的数据处理系统。 数据检测器电路可操作以将数据检测算法应用于数据集以产生检测到的输出。 数据解码器电路可操作以重复地将数据解码算法应用于检测到的输出，以产生经过多次通过的解码输出，其中通过次数在至少部分基于读取的选择的局部迭代的允许数量之内 门信号。