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1. 发明申请

WO2019139573A1 TECHNIQUES TO REDUCE SUBSTRATE COUPLING FOR MONOLITHICALLY INTEGRATED RF CIRCUITS 审中-公开
公开(公告)号：WO2019139573A1
公开(公告)日：2019-07-18
申请号：PCT/US2018/013151
申请日：2018-01-10
申请人： INTEL CORPORATION
发明人： FISCHER, Paul, B. , THEN, Han, Wui , DASGUPTA, Sansaptak , RADOSAVLJEVIC, Marko , LIN, Kevin
IPC分类号： H01L29/423 , H01L29/78 , H01L21/762 , H01L29/66
摘要： Techniques are disclosed for fabricating airgaps to explicitly suppress parasitic electrical pathways between devices through the use of selectively etchable materials or layers. Using such features, relatively high device densities can be achieved while still suppressing crosstalk between devices. In particular, selective etchable layers are incorporated into a fabrication process. Lithographically defined access holes or trenches are introduced to facilitate the selection of etchable regions.

2. 发明申请

WO2019133153A1 DYNAMIC ENROLLMENT OF USER-DEFINED WAKE-UP KEY-PHRASE FOR SPEECH ENABLED COMPUTER SYSTEM 审中-公开
公开(公告)号：WO2019133153A1
公开(公告)日：2019-07-04
申请号：PCT/US2018/061728
申请日：2018-11-19
申请人： INTEL IP CORPORATION
发明人： GEORGES, Munir Nikolai Alexander , BOCKLET, Tobias , STEMMER, Georg , HOFER, Joachim , BAUER, Josef G.
IPC分类号： G10L15/02 , G10L15/04 , G10L15/183
摘要： Techniques are provided for wake-on-voice (WOV) key-phrase enrollment. A methodology implementing the techniques according to an embodiment includes generating a WOV key-phrase model based on identification of the sequence of sub-phonetic units of a user-provided key-phrase. The WOV key-phrase model is employed by a WOV processor for detection of the user spoken key-phrase and triggering operation of an automatic speech recognition (ASR) processor in response to the detection. The method further includes updating an ASR language model based on the user-provided key-phrase. The update includes one of embedding the WOV key-phrase model into the ASR language model, converting sub-phonetic units of the WOV key-phrase model and embedding the converted WOV key-phrase model into the ASR language model, or generating an ASR key-phrase model by applying a phoneme-syllable based statistical language model to the user-provided key-phrase and embedding the generated ASR key-phrase model into the ASR language model.

3. 发明申请

WO2019066905A1 VERTICAL FLASH MEMORY CELL WITH SELECTOR FOR FAST READ 审中-公开
公开(公告)号：WO2019066905A1
公开(公告)日：2019-04-04
申请号：PCT/US2017/054326
申请日：2017-09-29
申请人： INTEL CORPORATION
发明人： SHARMA, Abhishek A.
IPC分类号： H01L27/11556 , H01L27/11524 , H01L27/11582 , H01L27/1157
摘要： A vertical flash device (e.g., such as a field effect transistor, charge trap gate transistor, or charge trap flash device) is placed in series with a selector device. The selector's threshold voltage may be modulated depending upon the channel resistance of the flash device allowing for the storage of a state via the selector device. In this manner, the selector device may exhibit a voltage-dependent volatile resistance state change that occurs between a first state of said selector device and a second state of said selector device. A first binary value can be represented by the first state of the selector device, and a second binary value can be represented by the second state of the selector device.

4. 发明申请

WO2018063523A1 MOTION ESTIMATION USING HYBRID VIDEO IMAGING SYSTEM 审中-公开
标题翻译：使用混合视频成像系统的运动估计
公开(公告)号：WO2018063523A1
公开(公告)日：2018-04-05
申请号：PCT/US2017/046310
申请日：2017-08-10
申请人： INTEL CORPORATION
发明人： BURNS, Geoffrey F. , SUKUMAR, Vinesh , KIM, Tae-Hoon
IPC分类号： H04N5/14 , H04N5/20 , G06T7/20
CPC分类号： H04N19/51 , G06T7/20 , G06T2207/10024 , G06T2207/20021 , H04N19/117 , H04N19/54
摘要： Techniques are provided for motion estimation using hybrid video imaging based on frame-based capture and event-based capture. A methodology implementing the techniques according to an embodiment includes receiving a sequence of pixel events, generated asynchronously by an event-based video camera, and receiving a sequence of image frames generated by a frame-based video camera at a frame sampling period. The method also includes integrating a subset of the sequence of pixel events, occurring within the frame sampling period between two of the image frames, to generate a pixel motion vector representing motion of the pixel between the two image frames. The method further includes mapping the pixel motion vector to a tile of one of the image frames to generate an estimated motion vector associated with that tile.
摘要翻译：提供了基于基于帧的捕捉和基于事件的捕捉的使用混合视频成像的运动估计技术。实施根据实施例的技术的方法包括接收由基于事件的摄像机异步生成的像素事件序列，并且在帧采样周期接收由基于帧的摄像机生成的图像帧序列。该方法还包括对在两个图像帧之间的帧采样周期内出现的像素事件序列的子集进行积分，以生成表示像素在两个图像帧之间的运动的像素运动向量。该方法进一步包括将像素运动向量映射到图像帧之一的瓦片以产生与该瓦片相关联的估计运动向量。

5. 发明申请

WO2018063248A1 GROUP III-V MATERIAL TRANSISTORS EMPLOYING NITRIDE-BASED DOPANT DIFFUSION BARRIER LAYER 审中-公开
标题翻译：使用氮化物基掺杂剂扩散阻挡层的III-V族材料晶体管
公开(公告)号：WO2018063248A1
公开(公告)日：2018-04-05
申请号：PCT/US2016/054461
申请日：2016-09-29
申请人： INTEL CORPORATION
发明人： MOHAPATRA, Chandra S. , KENNEL, Harold W. , GLASS, Glenn A. , RACHMADY, Willy , MURTHY, Anand S. , DEWEY, Gilbert , KAVALIEROS, Jack T. , GHANI, Tahir , METZ, Matthew V. , MA, Sean T.
IPC分类号： H01L29/78 , H01L29/66 , H01L29/417 , H01L21/8252
CPC分类号： H01L29/785 , H01L21/823412 , H01L21/823431 , H01L21/8252 , H01L27/0886 , H01L27/0924 , H01L29/0673 , H01L29/1033 , H01L29/16 , H01L29/20 , H01L29/2003 , H01L29/26 , H01L29/42376 , H01L29/42392 , H01L29/66 , H01L29/66469 , H01L29/66545 , H01L29/66795 , H01L29/775 , H01L29/78696
摘要： Techniques are disclosed for forming group III-V material transistors employing nitride-based dopant diffusion barrier layers. The techniques can include growing the dilute nitride-based barrier layer as a relatively thin layer of III-V material in the sub-channel (or sub-fin) region of a transistor, near the substrate/III-V material interface, for example. Such a nitride-based barrier layer can be used to trap atoms from the substrate at vacancy sites within the III-V material. Therefore, the barrier layer can arrest substrate atoms from diffusing in an undesired manner by protecting the sub-channel layer from being unintentionally doped due to subsequent processing in the transistor fabrication. In addition, by forming the barrier layer pseudomorphically, the lattice mismatch of the barrier layer with the sub-channel layer in the heterojunction stack becomes insignificant. In some embodiments, the group III-V alloyed with nitrogen (N) material may include an N concentration of less than 5, 2, or 1.5 percent.
摘要翻译：公开了用于形成采用氮化物基掺杂剂扩散阻挡层的III-V族材料晶体管的技术。该技术可以包括例如在衬底/ III-V材料界面附近的晶体管的子沟道（或子鳍状物）区域中将稀氮化物基阻挡层生长为相对较薄的III-V材料层。这种基于氮化物的阻挡层可用于在III-V材料内的空位处捕获来自衬底的原子。因此，由于晶体管制造中的后续处理，通过保护子沟道层免于无意掺杂，阻挡层可阻止衬底原子以不希望的方式扩散。另外，通过伪势垒地形成势垒层，势垒层与异质结叠层中的子沟道层的晶格失配变得不明显。在一些实施方案中，与氮（N）材料合金化的III-V族可以包含小于5,2或1.5％的N浓度。

6. 发明申请

WO2017184275A2 PARTICULATE MATTER MEASUREMENT USING LIGHT SHEET GENERATION AND SCATTERING ANALYSIS 审中-公开
标题翻译：利用光谱生成和散射分析进行粒子物质测量
公开(公告)号：WO2017184275A2
公开(公告)日：2017-10-26
申请号：PCT/US2017/022731
申请日：2017-03-16
申请人： INTEL CORPORATION
发明人： ACIKALIN, Tolga , XU, Shengbo , COWAN A., Melissa
IPC分类号： G01N15/02 , G01N21/94
摘要： Techniques are disclosed for particulate matter (PM) measurement in a medium (such as air) using flat-top intensity laser sheet beam generation. The techniques for generating the laser sheet beam may include nonspecialized optical elements (e.g., aspherical, spherical, biconvex, and/or cylindrical lenses) that are cost-effective, reduce the overall footprint of the system, and also provide for relatively increased power efficiencies compared to conventional techniques. The PM measurement system may use the laser sheet beam generated in combination with a medium flow channel to pass the medium through the laser sheet beam, thereby causing particulates within the medium to scatter light, which can be detected using a light sensor (e.g., a photodetector). The scattered light signals can then be analyzed to match them with corresponding particulate sizes and the amount of signals per particulate size can also be determined to measure the size and count of particulates within the medium.
摘要翻译：公开了使用平顶强度激光片束产生在介质（例如空气）中测量颗粒物质（PM）的技术。用于产生激光片光束的技术可以包括成本低廉的非专用光学元件（例如，非球面，球面，双凸和/或圆柱形透镜），减小系统的总体占用面积，并且还提供相对提高的功率效率与传统技术相比。 PM测量系统可以使用与中等流动通道组合产生的激光片光束使介质通过激光片光束，从而使介质内的颗粒散射光，这可以使用光传感器（例如，光电检测器）。然后可以分析散射光信号以使它们与相应的颗粒尺寸相匹配，并且还可以确定每个颗粒尺寸的信号量以测量介质内颗粒的尺寸和数量。

7. 发明申请

WO2017172103A1 TEMPORAL CONTROL FOR SPATIALLY ADAPTIVE TONE MAPPING OF HIGH DYNAMIC RANGE VIDEO 审中-公开
标题翻译：高动态范围视频空间自适应色调映射的时域控制
公开(公告)号：WO2017172103A1
公开(公告)日：2017-10-05
申请号：PCT/US2017/018373
申请日：2017-02-17
申请人： INTEL CORPORATION
发明人： EL MEZENI, Dragomir , TONIC, Nemanja , RAKIC, Stojan
IPC分类号： G06T5/00
CPC分类号： H04N19/593 , G06T5/007 , G06T2207/20208 , H04N19/117 , H04N19/14 , H04N19/182 , H04N19/186 , H04N19/198 , H04N19/503 , H04N19/86
摘要： Techniques are provided for temporal control of a spatially adaptive tone mapping (SATM). The techniques can be applied to a sequence of video images (e.g., high dynamic range (HDR) video). The temporal control may reduce flickering and other undesirable artifacts that can be introduced by SATM processing. An example system includes an SATM circuit configured to perform SATM on sequential image frames of an input video, to reduce the dynamic range of the video to a level suitable for display on a conventional (lower dynamic range) device. The SATM operation is based on frame parameters. The system also includes a parameter smoothing circuit configured to apply a smoothing filter to the parameters used on the current frame to generate a new set of parameters for use by the SATM circuit on the next frame. The system also includes an adaptation circuit to compress variation of SATM exposure correction over time.
摘要翻译：提供了用于空间自适应色调映射（SATM）的时间控制的技术。这些技术可以应用于一系列视频图像（例如，高动态范围（HDR）视频）。时间控制可以减少可以通过SATM处理引入的闪烁和其他不期望的伪像。示例系统包括SATM电路，该SATM电路被配置为对输入视频的顺序图像帧执行SATM，以将视频的动态范围降低到适合于在常规（较低动态范围）设备上显示的水平。 SATM操作基于帧参数。该系统还包括参数平滑电路，该参数平滑电路被配置为将平滑滤波器应用于在当前帧上使用的参数以生成SATM电路在下一帧使用的新的一组参数。该系统还包括一个适应电路，用于压缩SATM曝光校正随时间变化的变化。

8. 发明申请

WO2017165030A1 IMAGE MODIFICATION AND ENHANCEMENT USING 3-DIMENSIONAL OBJECT MODEL BASED RECOGNITION 审中-公开
标题翻译：使用三维物体模型识别的图像修改和增强
公开(公告)号：WO2017165030A1
公开(公告)日：2017-09-28
申请号：PCT/US2017/018377
申请日：2017-02-17
申请人： INTEL CORPORATION
发明人： BLEIWEISS, Amit , ESHAR, Dagan
IPC分类号： G06T5/00 , G06T7/11 , G06T7/194 , H04N13/02
摘要： Techniques are provided for image modification and enhancement based on recognition of objects in a scene image. An example system may include an image rendering circuit to render a number of image variations of an object based on a 3D model of the object. The 3D model may be generated by a computer aided design tool or a 3D scanning tool. The system may also include a classifier generation circuit to generate an object recognition classifier based on the rendered image variations. The system may further include an object recognition circuit to recognize the object from an image of a scene containing the object. The recognition is performed by the generated object recognition classifier. The system may still further include an image modification circuit to create a mask to segment the recognized object from the image of the scene and modify the masked segment of the image of the scene.
摘要翻译：基于场景图像中对象的识别提供了用于图像修改和增强的技术。示例系统可以包括图像渲染电路，用于基于对象的3D模型渲染对象的多个图像变化。 3D模型可以由计算机辅助设计工具或3D扫描工具生成。该系统还可以包括分类器生成电路，以基于渲染的图像变化生成对象识别分类器。该系统可以进一步包括物体识别电路，以从包含物体的场景的图像中识别物体。识别由生成的物体识别分类器执行。该系统还可以包括图像修改电路，以创建掩码以从场景的图像中分割出识别的对象并修改场景的图像的掩蔽片段。

9. 发明申请

WO2017111771A1 THIN FILM POLYSILICON RESISTOR BY GATE-TO-GATE ISOLATION 审中-公开
标题翻译：薄膜多晶硅电阻器通过栅极隔离
公开(公告)号：WO2017111771A1
公开(公告)日：2017-06-29
申请号：PCT/US2015/000179
申请日：2015-12-23
申请人： INTEL CORPORATION
发明人： LEE, Chen-Guan , JAN, Chia-Hong , PARK, Joodong , LIU, En-Shao
IPC分类号： H01L29/78 , H01L21/336
CPC分类号： H01L27/0629 , H01L27/0207 , H01L27/0886 , H01L28/00
摘要： Techniques are disclosed for forming polysilicon resistors. The polysilicon resistors are not constrained in the orthogonal-to-gate direction (or parallel-to-fin direction). Specifically, the resistors are not constrained by the gate pitch or gate critical dimension. In addition, the resistors may exhibit better variation control with respect to their vertical thickness (z- direction). For example, according to some embodiments, a thin film polysilicon resistor is provided, wherein the z-direction of the resistor is controlled by a polysilicon thin film deposition process, such that no or minimal recess etching or polishing is needed. Thus, better thickness control is achieved. In addition, the x-y dimension of the thin film polysilicon resistor is flexible and can be set based on a number of fins removed in advance of the polysilicon thin film deposition process. The resistor can thus sit between fins in a location that is wider than the normal fin pitch, according to some embodiments.
摘要翻译：公开了用于形成多晶硅电阻器的技术。多晶硅电阻器在正交门方向（或平行于鳍片方向）上不受约束。具体而言，电阻不受栅极间距或栅极临界尺寸的限制。另外，电阻器可以表现出关于其垂直厚度（z方向）的更好的变化控制。例如，根据一些实施例，提供薄膜多晶硅电阻器，其中电阻器的z方向由多晶硅薄膜沉积工艺控制，使得不需要或者最少的凹槽蚀刻或抛光是需要的。因此，可以实现更好的厚度控制。另外，薄膜多晶硅电阻器的x-y尺寸是柔性的，并且可以基于在多晶硅薄膜沉积工艺之前除去的多个鳍来设置。根据一些实施例，电阻器因此可以位于比正常翅片间距宽的位置中的翅片之间。

10. 发明申请

WO2017052722A1 DRIFT CORRECTION FOR CAMERA TRACKING 审中-公开
标题翻译：相机跟踪的修正校正
公开(公告)号：WO2017052722A1
公开(公告)日：2017-03-30
申请号：PCT/US2016/042450
申请日：2016-07-15
申请人： INTEL CORPORATION
发明人： BARAKAT, Samer S. , BEN HIMANE, Mohamed Selim
IPC分类号： G06T5/00
CPC分类号： H04N13/128 , H04N5/232 , H04N13/204 , H04N13/271 , H04N2013/0081
摘要： Techniques are disclosed for drift correction for camera tracking. In some cases, the techniques include iterative optimization of the camera poses at selected keyframes captured along the camera trajectory to reduce pose errors. Such iterative optimization may include performing an alignment process using the point cloud of a given keyframe and a point cloud made from one or more overlapping keyframes, such as via an iterative closest point (ICP)-based expectation maximization. The keyframes may then be fused to reconstruct a more accurate model of the scene, discarding the existing model. The new model can then be used for tracking and meshing. In some instances, keyframes may be selected such that the overlap with other keyframes includes enough shape features to allow for alignment with the keyframe depth point cloud. In some cases, the techniques can be performed in a particular order giving precedence to keyframes having smaller pose errors.
摘要翻译：公开了用于相机跟踪的漂移校正的技术。在某些情况下，这些技术包括在相机轨迹捕获的所选关键帧处相机姿态的迭代优化，以减少姿态误差。这种迭代优化可以包括使用给定关键帧的点云和由一个或多个重叠关键帧（例如经由基于迭代最近点（ICP）的期望最大化）形成的点云来执行对准过程。然后可以将关键帧融合以重建场景的更准确的模型，丢弃现有模型。然后可以将新模型用于跟踪和网格划分。在一些情况下，可以选择关键帧，使得与其他关键帧的重叠包括足够的形状特征以允许与关键帧深度点云对齐。在一些情况下，可以以具有较小姿态误差的关键帧优先的特定顺序来执行这些技术。

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