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1. 发明申请

WO2023076514A1 SYSTEM TO DISPLAY GAMUT EXCURSION 审中-公开
公开(公告)号：WO2023076514A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/048086
申请日：2022-10-27
申请人： PROJECT GIANTS, LLC
发明人： GOPISHANKAR, Lakshmanan , NAYAK, Arvind Madhav , DUNN, Brian C.
IPC分类号： H04N17/02 , G09G3/00 , G09G2320/0666 , G09G2320/0686 , G09G3/2003
摘要： A test and measurement device includes a graphical display that may act as an adjunct to a CIE chromaticity diagram 100 when analyzing color images. The graphical display shows indications of excursions of pixel color that are outside the boundary of a selected gamut. The graphic display may show the indications of excursions relative to one or more reference points.

2. 发明申请

WO2021146736A1 TARGET DOT SIGHT HAVING TARGET ILLUMINATION SENSOR 审中-公开
公开(公告)号：WO2021146736A1
公开(公告)日：2021-07-22
申请号：PCT/US2021/014021
申请日：2021-01-19
申请人： SIG SAUER, INC.
发明人： NICHOLS, John, P. , PIERSON, David
IPC分类号： F41G1/35
摘要： A target dot sight includes a target illumination sensor that senses the amount of illumination at a target, rather than merely sensing the ambient sight of the entire operating environment. Then, based on the sensed target illumination, the target dot sight may automatically compensate for the brightness of the target.

3. 发明申请

WO2018081154A1 HEADPHONE OFF-EAR DETECTION 审中-公开
标题翻译：耳机OFF-EAR检测
公开(公告)号：WO2018081154A1
公开(公告)日：2018-05-03
申请号：PCT/US2017/058128
申请日：2017-10-24
申请人： AVNERA CORPORATION
发明人： KUMAR, Amit , RATHOUD, Shankar , WURTZ, Mike , ETHERIDGE, Eric , SORENSEN, Eric
IPC分类号： G10K11/178 , H04R3/00
摘要： Disclosed is a signal processor for headphone off-ear detection. The signal processor includes an audio output to transmit an audio signal toward a headphone speaker in a headphone cup. The signal processor also includes a feedback (FB) microphone input to receive a FB signal from a FB microphone in the headphone cup. The signal processor also includes an off-ear detection (OED) signal processor to determine an audio frequency response of the FB signal over an OED frame as a received frequency response. The OED processor also determines an audio frequency response of the audio signal times an off-ear transfer function between the headphone speaker and the FB microphone as an ideal off-ear response. A difference metric si generated comparing the received frequency response to the ideal off-ear frequency response. The difference metric is employed to detect when the headphone cup is disengaged from an ear.
摘要翻译：公开了一种用于耳机离耳检测的信号处理器。信号处理器包括音频输出，以向耳机杯中的头戴式耳机扬声器发送音频信号。信号处理器还包括反馈（FB）麦克风输入，以从头戴式耳机杯中的FB麦克风接收FB信号。信号处理器还包括用于将OED帧上的FB信号的音频响应确定为接收到的频率响应的非人耳检测（OED）信号处理器。 OED处理器还确定音频信号的音频响应乘以耳机扬声器与FB麦克风之间的非耳朵传递函数，作为理想的非人耳响应。生成的差值度量si将接收到的频率响应与理想的耳外频率响应进行比较。采用差异度量来检测耳机杯何时与耳朵分离。

4. 发明申请

WO2017066708A2 CALIBRATION AND STABILIZATION OF AN ACTIVE NOISE CANCELATION SYSTEM 审中-公开
标题翻译：主动噪声消除系统的校准与稳定
公开(公告)号：WO2017066708A2
公开(公告)日：2017-04-20
申请号：PCT/US2016/057225
申请日：2016-10-14
申请人： AVNERA CORPORATION
发明人： KUMAR, Amit , IRRGANG, Thomas , RATHOUD, Shankar , SORENSEN, Eric
IPC分类号： H04R1/10 , G10K11/178 , H04R29/00
CPC分类号： G10K11/178 , G10K11/17813 , G10K11/1788 , G10K11/17881 , G10K2210/1081 , G10K2210/3025 , G10K2210/3026 , G10K2210/3027 , G10K2210/3045 , G10K2210/3055 , G10K2210/3056 , G10K2210/3214 , G10K2210/504 , H04R1/1083 , H04R29/00 , H04R2460/01
摘要： A method of calibrating an earphone may include: securing an ANC earphone to a calibration fixture, the calibration fixture including an ear model configured to support the ANC earphone, the ear model having an ear canal configured to anatomically resemble a human ear canal and a concha configured to anatomically resemble a human ear concha, the ear canal extending from the concha to an inner end of the ear canal; generating, with the ANC earphone, an audio signal based on a reference tone; determining a characteristic of the audio signal; comparing the characteristic of the audio signal to a previously determined reference characteristic; and adjusting a gain value of the ANC earphone based on the comparing. Additional methods and apparatus are also disclosed.
摘要翻译：一种校准耳机的方法可以包括：将ANC耳机固定到校准固定装置，所述校准固定装置包括被配置为支持ANC耳机的耳模型，所述耳模型具有耳道，所述耳道被配置为解剖学地类似于人耳道和被配置为在解剖学上类似于人耳外耳的耳甲，耳道从耳甲延伸至耳道的内端; 利用ANC耳机生成基于基准音调的音频信号; 确定音频信号的特性; 将音频信号的特性与先前确定的参考特性进行比较; 以及基于该比较调整ANC耳机的增益值。还公开了其他方法和装置。

5. 发明申请

WO2013101249A1 FULLY INTEGRATED VOLTAGE REGULATORS FOR MULTI-STACK INTEGRATED CIRCUIT ARCHITECTURES 审中-公开
标题翻译：用于多层集成电路架构的全面集成电压调节器
公开(公告)号：WO2013101249A1
公开(公告)日：2013-07-04
申请号：PCT/US2011/068285
申请日：2011-12-31
申请人： INTEL CORPORATION , SARASWAT, Ruchir , SCHAEFER, Andre , ZILLMANN, Uwe , DUEVEL, Andreas , RAO, Valluri , KAMGAING, Telesphor , KRISHNAMURTHY, Harish
发明人： SARASWAT, Ruchir , SCHAEFER, Andre , ZILLMANN, Uwe , DUEVEL, Andreas , RAO, Valluri , KAMGAING, Telesphor , KRISHNAMURTHY, Harish
IPC分类号： G05F1/08 , G05F1/565 , H01L23/31
CPC分类号： G05F1/618 , H01L23/481 , H01L23/5223 , H01L23/5227 , H01L23/642 , H01L23/645 , H01L25/0657 , H01L25/18 , H01L27/0207 , H01L28/10 , H01L28/40 , H01L2225/06513 , H01L2225/06544 , H01L2225/06565 , H01L2924/0002 , H02M3/156 , H02M7/003 , H01L2924/00
摘要： A voltage regulator for one or more dies in a multi-stack integrated circuit includes an inductor located on a die, a voltage controller that is electrically coupled to the inductor and is also located on the die, and a capacitor that is electrically coupled to the inductor and the voltage controller and is also located on the die. The inductor defines an interior space and the voltage controller and the capacitor are located within the interior space of the inductor. The inductor can be a lateral inductor or a through layer via inductor. The multi-stack integrated circuit may have multiple dies. A voltage controller may be electrically coupled to each of the dies, although it may be located on only one of the dies. Alternatively, separate voltage controllers may be electrically coupled to each of the multiple dies and may be located on each of the respective dies.
摘要翻译：用于多堆叠集成电路中的一个或多个管芯的电压调节器包括位于管芯上的电感器，电耦合到电感器并且还位于管芯上的电压控制器，以及电耦合到电感和电压控制器，也位于模具上。电感器定义了内部空间，电压控制器和电容器位于电感器的内部空间内。电感器可以是横向电感器或通过电感器的贯穿层。多层集成电路可以具有多个管芯。电压控制器可以电耦合到每个模具，尽管它可以仅位于一个模具上。或者，单独的电压控制器可以电耦合到多个管芯中的每个，并且可以位于每个相应的管芯上。

6. 发明申请

WO2013101235A1 GRAPHICS LIGHTING ENGINE INCLUDING LOG AND ANTI-LOG UNITS 审中-公开
标题翻译：图形照明发动机，包括日志和防盗单元
公开(公告)号：WO2013101235A1
公开(公告)日：2013-07-04
申请号：PCT/US2011/068265
申请日：2011-12-31
申请人： INTEL CORPORATION , SHEIKH, Farhana , MATHEW, Sanu , KRISHNAMURTHY, Ram
发明人： SHEIKH, Farhana , MATHEW, Sanu , KRISHNAMURTHY, Ram
IPC分类号： G06F17/00
CPC分类号： G06T15/50 , G06T15/506
摘要： Disclosed is an apparatus and method for generating a lighting value based on a number of lighting factors. A lighting accelerator first converts an ambient portion, a diffuse light portion, and a specular light portion of the lighting factors into the log domain. Then, data combination units operate on the lighting factors after they have been converted. Then, the lighting factors are converted back from the log domain using anti-log processing. Converting the lighting factors into the log domain is accomplished by using a series of linear equations using coefficients that are all based on powers of two, and are therefore easily calculable. Further, while in the log domain, the specular light portion of the lighting factor is operated on by a special purpose multiplier that uses a truncated partial product tree, saving area and power with only a negligible amount of error.
摘要翻译：公开了一种基于多个照明因素产生照明值的装置和方法。照明加速器首先将照明因素的环境部分，漫射光部分和镜面光部分转换成对数域。然后，数据组合单元在转换后对照明因素进行操作。然后，使用反日志处理将照明因素从日志域转换回来。将照明因子转换为对数域是通过使用一系列线性方程来实现的，这些方程全部基于二次幂，因此易于计算。此外，在对数域中，照明因子的镜面光部分由专用乘法器操作，该专用乘法器使用截断的部分乘积树，仅以可忽略的误差量来节省面积和功率。

7. 发明申请

WO2013101228A1 MIDDLEWARE POWER MANAGEMENT 审中-公开
标题翻译：中级电源管理
公开(公告)号：WO2013101228A1
公开(公告)日：2013-07-04
申请号：PCT/US2011/068236
申请日：2011-12-30
申请人： INTEL CORPORATION , GORBATOV, Eugene , DIEFENBAUGH, Paul
发明人： GORBATOV, Eugene , DIEFENBAUGH, Paul
IPC分类号： G06F1/32 , G06F9/44
CPC分类号： G06F9/4893 , G06F1/3206 , G06F1/3234 , G06F1/329 , G06F9/4856 , G06F9/5094 , Y02D10/22 , Y02D10/24 , Y02D10/32
摘要： A system can include multiple devices each configured to run an application at an application level and each having varying performance, power, and other capabilities. A middleware power management facility spanning each of the devices can transfer applications from one device to another responsive to a determination based on capabilities of the devices, with the goal of optimizing the individual power consumption or collective energy efficiency of the devices, within application quality of service constraints.
摘要翻译：系统可以包括多个设备，每个设备被配置为在应用级别运行应用，并且每个设备具有不同的性能，功率和其他能力。跨越每个设备的中间件电源管理设备可以响应于基于设备的能力的确定将应用从一个设备转移到另一个设备，目的在于优化设备的个体功耗或集体能量效率，在应用质量服务限制。

8. 发明申请

WO2013101110A1 AVALANCHE PHOTODIODE WITH LOW BREAKDOWN VOLTAGE 审中-公开
标题翻译：具有低断电压的AVALANCHE光电二极管
公开(公告)号：WO2013101110A1
公开(公告)日：2013-07-04
申请号：PCT/US2011/067934
申请日：2011-12-29
申请人： INTEL CORPORATION , KANG, Yimin , LIU, Han-Din Dean
发明人： KANG, Yimin , LIU, Han-Din Dean
IPC分类号： H01L31/107
CPC分类号： H01L33/0012 , H01L31/035272 , H01L31/1075
摘要： An Si/Ge SACM avalanche photodiodes (APD) having low breakdown voltage characteristics includes an absorption region and a multiplication region having various layers of particular thicknesses and doping concentrations. An optical waveguide can guide infrared and/or optical signals or energy into the absorption region. The resulting photo-generated carriers are swept into the i-Si layer and/or multiplication region for avalanche multiplication. The APD has a breakdown bias voltage of well less than 12 V and an operating bandwidth of greater than 10 GHz, and is therefore suitable for use in consumer electronic devices, high speed communication networks, and the like.
摘要翻译：具有低击穿电压特性的Si / Ge SACM雪崩光电二极管（APD）包括吸收区域和具有特定厚度和掺杂浓度的各种层的乘法区域。光波导可以将红外和/或光信号或能量引入吸收区域。所得到的光生载流子被扫描到i-Si层和/或用于雪崩倍增的乘法区域中。 APD具有良好小于12V的击穿偏置电压和大于10GHz的工作带宽，因此适用于消费电子设备，高速通信网络等。

9. 发明申请

WO2013101027A1 LOCATION BASED TECHNOLOGY FOR SMART SHOPPING SERVICES 审中-公开
标题翻译：基于位置的智能购物服务技术
公开(公告)号：WO2013101027A1
公开(公告)日：2013-07-04
申请号：PCT/US2011/067749
申请日：2011-12-29
申请人： INTEL CORPORATION , GOPALAKRISHNAN, Praveen , ROBERTS, Richard , RATHI, Somya , LORTZ, Victor
发明人： GOPALAKRISHNAN, Praveen , ROBERTS, Richard , RATHI, Somya , LORTZ, Victor
IPC分类号： G06Q30/06 , H04W4/02
CPC分类号： G06Q30/0261 , G06Q30/06 , H04W4/021
摘要： A method can include a mobile device of a user determining location information corresponding to the mobile device within an establishment and communicating with a smart shopping infrastructure. The communicating may include providing the smart shopping infrastructure with the location information. The method can further include cross-referencing the location information with inventory information to determine a first location within the establishment where the mobile device is currently situated, and providing the mobile device with at least one smart shopping service based at least in part on the cross-referencing.
摘要翻译：方法可以包括用户的移动设备，确定与企业内的移动设备相对应的位置信息，并与智能购物基础设施通信。通信可以包括向智能购物基础设施提供位置信息。所述方法还可以包括将所述位置信息与库存信息交叉参考，以确定所述机构当前所在的所述机构内的第一位置，以及至少部分地基于所述交叉来向所述移动设备提供至少一个智能购物服务 -referencing。

10. 发明申请

WO2013089758A1 PRESERVING IMAGE PRIVACY WHEN MANIPULATED BY CLOUD SERVICES 审中-公开
标题翻译：当由云服务处理时保留图像隐私
公开(公告)号：WO2013089758A1
公开(公告)日：2013-06-20
申请号：PCT/US2011/065284
申请日：2011-12-15
申请人： INTEL CORPORATION , DURHAM, David M. , LONG, Men , GREWAL, Karanvir S. , DEWAN, Prashant , KANG, Xiaozhu
发明人： DURHAM, David M. , LONG, Men , GREWAL, Karanvir S. , DEWAN, Prashant , KANG, Xiaozhu
IPC分类号： G06F21/24 , G06F15/16
CPC分类号： H04L9/28 , G06F21/6263 , G06F2221/2107 , H04L9/065 , H04L63/0428 , H04N1/4486 , H04N21/2743 , H04N21/4405 , H04N21/4408 , H04N21/4788 , H04N21/8153
摘要： An apparatus and method for preserving image privacy when manipulated by cloud services includes middleware for receiving an original image, splitting the original image into two sub-images, where the RGB pixel values of the sub-images have a bit value that is less than RGB pixel values of the original image. The sub-images are encrypted by adding a keystream to the RGB pixel values of the sub-images. The sub-image data is transmitted to a cloud service such as a social network or photo-sharing site, which manipulate the images by resizing, cropping, filtering, or the like. The sub-image data is received by the middleware and is successfully decrypted irrespective of the manipulations performed by the cloud services. In an alternative embodiment, the blocks of the original image are permutated when encrypted, and then reverse-permutated when decrypted.
摘要翻译：一种用于在由云服务操作时保护图像隐私的装置和方法包括用于接收原始图像的中间件，将原始图像分割成两个子图像，其中子图像的RGB像素值具有小于RGB的比特值原始图像的像素值。通过向子图像的RGB像素值添加密钥流来加密子图像。子图像数据被发送到诸如社交网络或照片共享站点的云服务，其通过调整大小，裁剪，过滤等来操纵图像。子图像数据由中间件接收，并且被成功解密，而与云服务执行的操作无关。在替代实施例中，原始图像的块在加密时被置换，然后在被解密时反向排列。

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