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31. 发明授权

US6057239A Dual damascene process using sacrificial spin-on materials 失效
公开(公告)号：US6057239A
公开(公告)日：2000-05-02
申请号：US992537
申请日：1997-12-17
申请人： Fei Wang , Bhanwar Singh , James K. Kai
发明人： Fei Wang , Bhanwar Singh , James K. Kai
IPC分类号： H01L21/768 , H01L21/44
CPC分类号： H01L21/76808
摘要： A dual damascene process includes the steps of forming a contact hole in an oxide layer disposed above a semiconductor substrate, disposing a layer of anti-reflective coating material on top of the oxide layer and in the contact hole, and partially etching the layer of anti-reflective coating material and the oxide layer to form the wiring trough. The partial etching step includes the steps of spin coating photoresist on top of the anti-reflective coating material, exposing the photoresist through a mask containing a pattern of the wiring trough, developing the photoresist to expose portions of the anti-reflective coating material, dry etching the exposed portions of the anti-reflective coating material to expose portions of the oxide layer, and wet etching the exposed portions of the oxide layer to form the wiring trough.

32. 发明授权

US5920796A In-situ etch of BARC layer during formation of local interconnects 失效
标题翻译：局部互连形成期间BARC层的原位蚀刻
公开(公告)号：US5920796A
公开(公告)日：1999-07-06
申请号：US924572
申请日：1997-09-05
申请人： Fei Wang , Allison Holbrook , James K. Kai
发明人： Fei Wang , Allison Holbrook , James K. Kai
IPC分类号： H01L21/027 , H01L21/311 , H01L21/768 , H01L21/306
CPC分类号： H01L21/31116 , H01L21/0276 , H01L21/76895
摘要： An in-situ etching process for creating local interconnects in a semiconductor device includes using one etching tool to: etch through an organic, or inorganic BARC layer using O.sub.2 gas, or C.sub.2 F.sub.6 /O.sub.2 gases, respectively; a masked dielectric layer to a stop layer using a mixture of C.sub.4 F.sub.8, CH.sub.3 F and argon (Ar) gasses; etch away the mask layer using a mixture of O.sub.2 and Ar gasses; and, etch through the stop layer using a mixture of CH.sub.3 F gas and O.sub.2 gas. Remaining portions of the BARC layer, whether organic or inorganic, are also removed during the in-situ etching process using appropriate gases. The method then includes depositing conductive material within the openings that were etched to form local interconnects.
摘要翻译：用于在半导体器件中产生局部互连的原位蚀刻工艺包括使用一个蚀刻工具来分别使用O 2气体或C 2 F 6 / O 2气体蚀刻通过有机或无机BARC层; 使用C 4 F 8，CH 3 F和氩（Ar）气体的混合物将阻挡层的掩模介电层; 使用O 2和Ar气体的混合物蚀刻掩模层; 并且使用CH 3 F气体和O 2气体的混合物蚀刻通过停止层。无论是有机还是无机，BARC层的剩余部分在原位蚀刻工艺中也被使用合适的气体除去。然后，该方法包括在蚀刻形成局部互连的开口内沉积导电材料。

33. 外观设计

USD985928S1 Sandbag 有权
公开(公告)号：USD985928S1
公开(公告)日：2023-05-16
申请号：US29881670
申请日：2023-01-05
申请人： Fei Wang
设计人： Fei Wang
摘要： FIG. 1 is a first perspective view of a sandbag showing my new design;
FIG. 2 is a second perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is an enlarged view of the selected portion 9 in FIG. 1;
FIG. 10 is an enlarged view of the selected portion 10 in FIG. 2; and,
FIG. 11 is an enlarged view of the selected portion 11 in FIG. 4.
The broken lines shown in the drawings depict portions of the sandbag that form no part of the claimed design.
The dash-dot-dash broken lines depict cut lines of the enlarged portions and form no part of the claimed design.

34. 发明申请

US20220178076A1 Fibrous Structures 有权
公开(公告)号：US20220178076A1
公开(公告)日：2022-06-09
申请号：US17521174
申请日：2021-11-08
申请人： Fei Wang , Douglas Jay Barkey , James Allen Cain , Stephen John DelVecchio , Angela Marie Leimbach , Kun Piao , James Kenneth Comer , Ryan Dominic Maladen
发明人： Fei Wang , Douglas Jay Barkey , James Allen Cain , Stephen John DelVecchio , Angela Marie Leimbach , Kun Piao , James Kenneth Comer , Ryan Dominic Maladen
IPC分类号： D21F11/00 , D21H27/00 , D21H27/02 , D21F1/10 , D21F3/04 , D21F5/04 , D21F5/18 , D21F9/02 , D21H25/00
摘要： A fibrous structure. The structure may include a plurality of continuous or semi-continuous knuckles extending from portions of the surface of the fibrous structure in a parallel path, wherein the plurality of knuckles may be separated by adjacent continuous or semi-continuous pillows. Each knuckle may comprise a plurality of discrete pillows, the plurality of discrete pillows may be arranged in a spaced configuration along the path of each knuckle; alternatively, each pillow may comprise a plurality of discrete knuckles, the plurality of discrete knuckles may be arranged in a spaced configuration along the path of each pillow.

35. 发明授权

US10038089B2 SGT MOSFET with adjustable CRSS and CISS 有权
公开(公告)号：US10038089B2
公开(公告)日：2018-07-31
申请号：US14957570
申请日：2015-12-02
申请人： Jun Hu , Zhiyun Luo , Fei Wang , Mengyu Pan
发明人： Jun Hu , Zhiyun Luo , Fei Wang , Mengyu Pan
IPC分类号： H01L29/66 , H01L29/78 , H01L21/32 , H01L29/10 , H01L29/40 , H01L21/3213
CPC分类号： H01L29/7813 , H01L21/32139 , H01L29/1095 , H01L29/401 , H01L29/407 , H01L29/42372 , H01L29/66734 , H01L29/7811
摘要： A semiconductor power device includes a plurality of power transistor cells each having a trenched gate disposed in a gate trench opened in a semiconductor substrate wherein a plurality of the trenched gates further include a shielded bottom electrode disposed in a bottom portion of the gate trench electrically insulated from a top gate electrode disposed at a top portion of the gate trench by an inter-electrode insulation layer. At least one of the shielded bottom electrode is connected a source metal and at least one of the top electrodes in the gate trench is connected to a source metal of the power device.

36. 发明授权

US10010847B2 Circulating fluidized bed with moving bed downcomers and gas sealing between reactors 有权
公开(公告)号：US10010847B2
公开(公告)日：2018-07-03
申请号：US13883795
申请日：2011-11-08
申请人： Liang-Shih Fan , Fanxing Li , Fei Wang , Andrew S. Tong , Surya B. R. Karri , John G. Findlay , Ted M. Knowlton , Raymond A. Cocco
发明人： Liang-Shih Fan , Fanxing Li , Fei Wang , Andrew S. Tong , Surya B. R. Karri , John G. Findlay , Ted M. Knowlton , Raymond A. Cocco
IPC分类号： B01J8/08 , B01J8/12 , B01J8/26 , B01J8/00 , B01J8/18 , B01J8/28 , B01J8/38 , C01B3/06 , C01B3/10
CPC分类号： B01J8/26 , B01J8/0055 , B01J8/006 , B01J8/087 , B01J8/125 , B01J8/1836 , B01J8/1872 , B01J8/28 , B01J8/388 , B01J2208/00389 , B01J2208/00495 , B01J2208/00504 , B01J2208/00539 , B01J2208/00548 , B01J2208/0061 , B01J2208/0084 , C01B3/063 , C01B3/105 , Y02E60/36 , Y10T137/0318
摘要： A system and process for carrying out one or more chemical reactions are provided and include one or more chemical reactors having particulate solids forming a bed therein, and a gas stripping zone forming a non-mechanical seal between said reactors which includes a conduit connecting the reactors. The conduit includes an inlet for a stripping gas which is adapted to prevent process gas from passing between reactors while permitting particulate solids to pass between reactors.

37. 发明授权

US09270198B2 Control of parallel-connected current source rectifiers 有权
标题翻译：并联电流源整流器的控制
公开(公告)号：US09270198B2
公开(公告)日：2016-02-23
申请号：US14204403
申请日：2014-03-11
申请人： Leon Monroe Tolbert , Ben Guo , Fan Xu , Fei Wang , Benjamin J. Blalock
发明人： Leon Monroe Tolbert , Ben Guo , Fan Xu , Fei Wang , Benjamin J. Blalock
IPC分类号： H02M7/219 , H02M7/23 , H02M7/217
CPC分类号： H02M7/219 , H02M1/4208 , H02M7/04 , H02M7/217 , H02M7/23 , H02M2007/2195 , Y02B70/1408
摘要： A three-phase alternating current (AC) to direct current (DC) converter may include a three-phase AC filter receiving a three-phase AC power supply, a plurality of three-phase current source rectifiers (CSR) connected in parallel with each other and connected to a three-phase AC filter, and an output filter connected to the CSR's to generate a DC output. Each of the CSRs may include six switches and a free-wheeling diode. Each of the three filtered AC inputs from the three-phase AC filter may be connected via a switch of the six switches to selectably send current into a positive line, and each of three filtered AC inputs from the three-phase AC filter may be connected via another switch of the six switches to selectably receive current from a negative line. The free-wheeling diode may have a cathode connected to the positive line and an anode connected to the negative line.
摘要翻译：直流（DC）转换器的三相交流电（AC）可以包括接收三相交流电源的三相交流滤波器，与每一相并联连接的多个三相电流源整流器（CSR）连接到三相交流滤波器，连接到CSR的输出滤波器产生直流输出。每个CSR可以包括六个开关和一个续流二极管。来自三相AC滤波器的三个滤波的AC输入中的每一个可以经由六个开关的开关连接，以可选择地将电流发送到正线中，并且来自三相AC滤波器的三个滤波的AC输入中的每一个可以被连接通过六个开关的另一开关可选地从负线接收电流。续流二极管可以具有连接到正极线的阴极和连接到负极线的阳极。

38. 发明授权

US09155823B2 Determining dialysis treatment effectiveness 有权
标题翻译：确定透析治疗有效性
公开(公告)号：US09155823B2
公开(公告)日：2015-10-13
申请号：US13214519
申请日：2011-08-22
申请人： Jeffrey Tarn , Fei Wang , Aiyuan Wang
发明人： Jeffrey Tarn , Fei Wang , Aiyuan Wang
IPC分类号： A61M1/16 , B01D61/30 , B01D61/32 , A61M1/28
CPC分类号： A61M1/16 , A61M1/1601 , A61M1/1603 , A61M1/1611 , A61M1/28 , A61M2202/0498 , A61M2205/15 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/52 , B01D61/30 , B01D61/32
摘要： A method performed on a dialysis machine includes receiving a first value that represents a pre-dialysis body weight of a patient and receiving a second value that represents a volume of liquid (V) inside a body of the patient. The method also includes administering dialysis to the patient, calculating an instantaneous body weight (W) of the patient based at least in part on the first value, determining a length of time (t) for which the dialysis was administered to the patient, determining a dialyzer clearance (K) associated with the dialysis, and calculating, based at least in part on the length of time, the instantaneous body weight, the volume, and the dialyzer clearance, a urea reduction ratio (URR) associated with the dialysis.
摘要翻译：在透析机上执行的方法包括接收表示患者的透析前体重的第一值，并接收表示患者体内的液体体积（V）的第二值。该方法还包括对患者进行透析，至少部分地基于第一值计算患者的瞬时体重（W），确定向患者施用透析的时间长度（t），确定与透析相关联的透析器间隙（K），并且至少部分地基于时间长度计算瞬时体重，体积和透析器间隙，与透析相关联的尿素减少率（URR）。

39. 发明授权

US09053551B2 Vessel identification using shape and motion mapping for coronary angiogram sequences 有权
标题翻译：使用冠状动脉造影序列的形状和运动映射的血管识别
公开(公告)号：US09053551B2
公开(公告)日：2015-06-09
申请号：US13479219
申请日：2012-05-23
申请人： David J. Beymer , Hayit Greenspan , Tanveer Syeda-Mahmood , Fei Wang , Yong Zhang
发明人： David J. Beymer , Hayit Greenspan , Tanveer Syeda-Mahmood , Fei Wang , Yong Zhang
IPC分类号： G06K9/00 , G06T7/00 , G06K9/46 , G06K9/62
CPC分类号： G06T7/0085 , G06K9/4671 , G06K9/6269 , G06K9/628 , G06T7/13 , G06T2207/30101 , G06T2207/30172
摘要： Embodiments of the invention relate to a method, system, and computer program product to automate image classification with respect to coronary vessels in an angiography sequence. Two primary elements are employed, including training and recognition. Training pertains to the pre-processing images and extracting salient features that characterize the appearance of coronary arteries under different viewpoints. Recognition pertains to extraction of features from a new image sequence and determining a classification boundary for the new image from previously classified and labeled image sequences.
摘要翻译：本发明的实施例涉及在血管造影顺序中相对于冠状动脉血管自动化图像分类的方法，系统和计算机程序产品。雇用了两个主要因素，包括培训和认可。训练属于预处理图像，并提取不同观点表征冠状动脉外观的突出特征。识别涉及从新图像序列中提取特征并且从先前分类和标记的图像序列确定新图像的分类边界。

40. 发明授权

US08917917B2 Cardiac view recognition and disease recognition 有权
标题翻译：心脏视野识别和疾病识别
公开(公告)号：US08917917B2
公开(公告)日：2014-12-23
申请号：US13617218
申请日：2012-09-14
申请人： David James Beymer , Fei Wang , Tanveer Fathima Mahmood
发明人： David James Beymer , Fei Wang , Tanveer Fathima Mahmood
IPC分类号： G06K9/00 , A61B8/08 , G06K9/62 , G06T7/00
CPC分类号： A61B8/08 , A61B8/0883 , G06K9/6215 , G06K9/6247 , G06K2209/05 , G06T7/0014 , G06T2207/10116 , G06T2207/20124 , G06T2207/30048
摘要： A method for recognizing heart diseases in a cardiac echo video of a heart with an unknown disease using a spatio-temporal disease model derived from a training echo video, comprising the steps of: generating a plurality of training models for heart diseases, wherein the cardiac echo videos are each derived from a known viewpoint and the disease of the heart is known; analyzing the video of the heart with the unknown disease by fitting a model of shape and motion for each frame and combining the results across the frames; and, reporting the disease using a classification method for choosing among the diseases of interest.
摘要翻译：一种使用从训练回声视频得到的时空疾病模型识别具有未知疾病的心脏的心脏回声视频中的心脏疾病的方法，包括以下步骤：产生用于心脏病的多个训练模型，其中所述心脏回声视频都是从已知观点得出的，心脏疾病是已知的; 通过为每个帧拟合一个形状和运动的模型来分析具有未知疾病的心脏的视频，并将结果合并在框架之间; 并使用分类方法报告疾病，用于选择感兴趣的疾病。

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