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51. 发明申请

US20080275757A1 Metric Conversion for Online Advertising 审中-公开
标题翻译：在线广告的公制转换
公开(公告)号：US20080275757A1
公开(公告)日：2008-11-06
申请号：US12025642
申请日：2008-02-04
申请人： Abhinay Sharma , Kai Chen , Rob Kniaz , Joerg Heilig
发明人： Abhinay Sharma , Kai Chen , Rob Kniaz , Joerg Heilig
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q10/063 , G06Q30/0201 , G06Q30/0273
摘要： Methods, systems and computer program products for estimating a CPC bid (eCPC) as a function of a target CPA bid based on predictive data (e.g., predicted conversion rate) have been described. The eCPC parameter can be used to develop a model that could be used to charge advertisers on a CPA basis while crediting publishers on a CPC basis.
摘要翻译：已经描述了用于基于预测数据（例如，预测的转换率）来估计作为目标CPA出价的函数的CPC出价（eCPC）的方法，系统和计算机程序产品。 eCPC参数可用于开发可用于以CPA为单位向广告客户收费的模型，同时以CPC为单位记录发布商。

52. 发明申请

US20080031815A1 Pet imaging of vascular endothelial growth factor receptor (VEGFR), compositions for VEGF cancer imaging, and methods of VEGF cancer imaging 审中-公开
标题翻译：血管内皮生长因子受体（VEGFR）的pet成像，VEGF癌成像的组成和VEGF癌症成像的方法
公开(公告)号：US20080031815A1
公开(公告)日：2008-02-07
申请号：US11881384
申请日：2007-07-26
申请人： Xiaoyuan Chen , Weibo Cai , Sanjiv Gambhir , Hui Wang , Kai Chen , Martin Rodriguez-Porcel , Juergen Willmann
发明人： Xiaoyuan Chen , Weibo Cai , Sanjiv Gambhir , Hui Wang , Kai Chen , Martin Rodriguez-Porcel , Juergen Willmann
IPC分类号： A61K49/00 , A61K51/08 , C07K14/00 , G21H5/02
CPC分类号： C07K14/52 , A61K51/088
摘要： Briefly described, embodiments of this disclosure include polypeptides, in particular a labeled VEGF protein, kits for imaging, methods for imaging tissue, methods of diagnosing the presence in a tissue of one or more of precancerous cells, cancerous cells, tumor cells, and cells related to ischemic or hypoxic related diseases, methods of monitoring the progress in a tissue of the presence of one or more of precancerous cells, cancerous cells, tumor cells, and cells related to ischemic or hypoxic related diseases, and the like.
摘要翻译：简要描述，本公开的实施方案包括多肽，特别是标记的VEGF蛋白，用于成像的试剂盒，用于成像组织的方法，诊断在癌前期细胞，癌细胞，肿瘤细胞和细胞中的一种或多种的组织中存在的方法与缺血性或缺氧性相关疾病有关的方法，监测组织中存在一种或多种癌前细胞，癌细胞，肿瘤细胞和与缺血或缺氧相关疾病相关的细胞的进展的方法等。

53. 发明申请

US20060174621A1 Two-turbocharger engine and method 审中-公开
标题翻译：双涡轮增压发动机和方法
公开(公告)号：US20060174621A1
公开(公告)日：2006-08-10
申请号：US11051398
申请日：2005-02-04
申请人： Kai Chen , Adam Lack
发明人： Kai Chen , Adam Lack
IPC分类号： F02B33/44
CPC分类号： F02B37/007 , F01N13/107 , F02B37/22 , Y02T10/144
摘要： An internal combustion engine having (200) a first turbocharger (209) in fluid communication with a first exhaust manifold (207) and fluidly communicating with an intake manifold (205), a first exhaust gas control valve (223) in fluid communication with a second exhaust manifold (207), a second turbocharger (215) in fluid communication with the first gas control valve (223) and the intake manifold (205), a crossover passage (222) in fluid communication with the first exhaust manifold (207) and the second exhaust manifold (207), and a first air control valve (225), in fluid communication with the second turbocharger (215) and fluidly connected with the intake manifold (205).
摘要翻译：具有与第一排气歧管（207）流体连通并与进气歧管流体连通的第一涡轮增压器（209）的内燃机，与第一排气歧管（207）流体连通的第一排气控制阀（223），与第一排气歧管第二排气歧管（207），与第一气体控制阀（223）和进气歧管（205）流体连通的第二涡轮增压器（215），与第一排气歧管（207）流体连通的交叉通道（222）和第二排气歧管（207）以及与第二涡轮增压器（215）流体连通并与进气歧管（205）流体连通的第一空气调节阀（225）。

54. 发明授权

US06753964B2 Axis determination apparatus, film-thickness measurement apparatus, deposition apparatus, axis determination method, and film-thickness measurement method 有权
标题翻译：轴确定装置，膜厚测量装置，沉积装置，轴线确定方法和膜厚测量方法
公开(公告)号：US06753964B2
公开(公告)日：2004-06-22
申请号：US10002000
申请日：2001-12-05
申请人： Kai Chen , Fumihiko Omura , Akihito Minamitsu , Shizuo Nakamura
发明人： Kai Chen , Fumihiko Omura , Akihito Minamitsu , Shizuo Nakamura
IPC分类号： G01B1100
CPC分类号： H01L21/681
摘要： A film-thickness measurement apparatus of the present invention includes a lifter, a support mount, a light-emitting device, and a light-receiving device. With the center of a wafer staying in alignment with that of the support mount, the lifter places the wafer onto the surface of the support mount to determine the center of the wafer. While the wafer is being rotated about the center of the wafer, the light-emitting device irradiates the circumferential portion of the wafer with a laser beam, thereby allowing the position of a notch to be detected depending on whether or not the laser beam passes through the notch. This makes it possible to detect the positions of the notch and the center of the wafer to determine the center axis line of the surface of the wafer, thereby allowing the coordinates of a given position on the surface of the wafer to be defined in accordance with the center axis line and the center of the wafer. The thickness of the thin film on the surface of the wafer at the predetermined positions can then be determined.
摘要翻译：本发明的薄膜厚度测量装置包括升降机，支撑架，发光装置和光接收装置。随着晶片的中心保持与支撑安装座的中心对准，升降器将晶片放置在支撑座的表面上以确定晶片的中心。当晶片围绕晶片的中心旋转时，发光器件用激光束照射晶片的圆周部分，从而根据激光束是否通过来检测凹口的位置缺口这使得可以检测晶片的凹口和中心的位置以确定晶片的表面的中心轴线，从而允许根据晶片的表面限定晶片表面上的给定位置的坐标中心轴线和晶圆的中心。然后可以确定晶片在预定位置的表面上的薄膜的厚度。

55. 发明授权

US11275623B1 Core targeting in heterogeneous multiprocessor systems 有权
公开(公告)号：US11275623B1
公开(公告)日：2022-03-15
申请号：US16427285
申请日：2019-05-30
申请人： Michael Cieslak , Jiayao Yu , Kai Chen , Farnaz Azmoodeh , Michael David Marr , Jun Huang , Zahra Ferdowsi
发明人： Michael Cieslak , Jiayao Yu , Kai Chen , Farnaz Azmoodeh , Michael David Marr , Jun Huang , Zahra Ferdowsi
IPC分类号： G06F9/50 , G06F11/34 , G06F11/30
摘要： Systems, devices, media, and methods are presented for throttling (i.e., adjusting) the workload of an application (e.g., number of task requests) in order to improve processor core usage within a heterogeneous multiprocessor system. When high-performance processing is beneficial to the application, the number of task requests may be increased in order to have high-performance processor cores within the heterogeneous multiprocessor system core processor perform the tasks. On the other hand, when high-performance processing is not beneficial, the number of task requests may be decreased in order to have low-performance processor cores within the heterogeneous multiprocessor system perform the tasks. Processor core usage is monitored, and the number of tasks being performed are adjusted to match the processor core usage to a target processor core usage for functions the application is performing.

56. 发明授权

US11228394B2 Polar coding techniques for blind detection of different payload sizes 有权
公开(公告)号：US11228394B2
公开(公告)日：2022-01-18
申请号：US16765066
申请日：2018-09-24
申请人： Kai Chen , Changlong Xu , Jing Jiang , Gabi Sarkis , Hao Xu , Qualcomm Incorporated
发明人： Kai Chen , Changlong Xu , Jing Jiang , Gabi Sarkis , Hao Xu
IPC分类号： H04L1/00 , H03M13/45
摘要： Methods, systems, and devices for wireless communications are described. In some systems, wireless devices may encode and decode transmissions using polar codes. A transmitting device may encode a payload based on a selected payload size. For example, the transmitting device may construct a bit vector including payload bits, parity bits, frozen bits, or some combination of these, and may modify the bits or the order of the bits based on the selected payload size. The device may generate a polar-encoded codeword based on this bit vector, and may transmit the polar-encoded codeword to a receiving device. The receiving device may blind decode the polar-encoded codeword, and may determine the correct payload size based on the decoded bit vector. For example, the device may perform decoding or may check decoded bits based on a payload size hypothesis, where the decoding may fail for any incorrect payload size hypothesis.

57. 发明授权

US11146296B2 Codeword bit selection for rate-compatible polar coding 有权
公开(公告)号：US11146296B2
公开(公告)日：2021-10-12
申请号：US15733711
申请日：2019-04-02
申请人： QUALCOMM Incorporated , Kai Chen , Changlong Xu , Liangming Wu , Jing Jiang , Hao Xu
发明人： Kai Chen , Changlong Xu , Liangming Wu , Jing Jiang , Hao Xu
IPC分类号： H03M13/45 , H03M13/00 , H03M13/13 , H03M13/43 , H04L1/18
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an encoding device may determine a least reliable subset of information bits included in a set of information bits that includes a predefined active set of information bits to be encoded; may determine a codeword bit to be added to a codeword based at least in part on the least reliable subset of information bits, wherein adding the codeword bit to the codeword improves reliability of the least reliable subset of information bits; may add the codeword bit to the codeword; and may transmit the codeword. Numerous other aspects are provided.

58. 发明授权

US09727892B1 Determining related search terms for a domain 有权
公开(公告)号：US09727892B1
公开(公告)日：2017-08-08
申请号：US13284417
申请日：2011-10-28
申请人： Kai Chen , William David Reardon , Jinjun Xu
发明人： Kai Chen , William David Reardon , Jinjun Xu
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0256
摘要： A method, system, and program product, for determining related search terms for a domain, comprising: receiving a request for related search terms for a domain, obtaining click data on the domain for initial related search terms determined for the domain, obtaining revenue generation data for each of a plurality of the initial related search terms; determining a first set of the initial related search terms with a highest revenue or ad clicks generation; generating a second set of new related search terms, comprising: obtaining keywords that are semantically relevant, obtaining how many advertisements are targeted to the respective keyword, and obtaining for each of multiple of the respective keywords an amount that advertisers have paid over a period of time for use of the respective keyword.

59. 发明授权

US09404957B2 Fault diagnosis and preliminary location system and method for transformer core looseness 有权
标题翻译：变压器铁芯松动故障诊断及初步定位系统及方法
公开(公告)号：US09404957B2
公开(公告)日：2016-08-02
申请号：US14128603
申请日：2012-07-19
申请人： Kai Chen , Chunning Wang , Hongzhong Ma , Kai Li , Yiming Wu , Ying Zhang , Hongtao Liu , Peng Gao , Taotao Chen
发明人： Kai Chen , Chunning Wang , Hongzhong Ma , Kai Li , Yiming Wu , Ying Zhang , Hongtao Liu , Peng Gao , Taotao Chen
IPC分类号： G01R31/02 , G01H1/00
CPC分类号： G01R31/027 , G01H1/00
摘要： This invention publishes a fault diagnosis and location system for transformer core looseness, consists of vibration sensors, data collection and computer. It is of power transformer fault intelligent diagnosis technology technical field. Fault diagnosis and location method uses three vibration sensors positioned on the top of transformer tank, to obtain vibration signal, uses signal processing to analyze the signal, and obtains fault characteristics of the transformer core looseness. The characteristics respectively are 50 Hz, 150 Hz and 300 Hz frequency components, in which 300 Hz is main feature. When they reach a certain value at one position, it suggests that transformer core looseness near this position. By the comparison of differences among signals of three positions, fault location can be done. This invention manifests fault characteristics accurately and detects core looseness efficiently.The invention uses the electricity grid frequency of 50 Hz for example, for 60 Hz power system, above 50 Hz, 150 Hz, 300 Hz characteristic frequencies are 60 Hz, 180 Hz and 360 Hz.
摘要翻译：本发明公布了变压器磁芯松动故障诊断定位系统，由振动传感器，数据采集和计算机组成。是电力变压器故障智能诊断技术技术领域。故障诊断和定位方法采用位于变压器箱顶部的三个振动传感器，获得振动信号，采用信号处理分析信号，获得变压器磁芯松动的故障特征。特性分别为50Hz，150Hz和300Hz频率分量，其中300Hz为主要特征。当它们在一个位置达到一定值时，表明变压器芯在这个位置附近松动。通过比较三个位置的信号之间的差异，可以进行故障定位。本发明精确表现了故障特征，有效地检测了磁芯的松动。本发明使用例如50Hz的电网频率，对于60Hz电力系统，高于50Hz，150Hz，300Hz特征频率为60Hz，180Hz和360Hz。

60. 发明申请

US20150154655A1 SYSTEMS AND METHODS OF PROVIDING PARKED DOMAIN CONTENT 审中-公开
标题翻译：提供公园内容的系统和方法
公开(公告)号：US20150154655A1
公开(公告)日：2015-06-04
申请号：US13631472
申请日：2012-09-28
申请人： William David Reardon , Kai Chen
发明人： William David Reardon , Kai Chen
IPC分类号： G06Q30/02 , G06Q30/08
CPC分类号： G06Q30/0275
摘要： Systems and methods of providing content on a computer network are provided. A parked domain of the computer network is identified. The parked domain corresponds to an internet domain name associated with a web page. A data processing system can assign an assigned value to the web page. The assigned value can include an indication of revenue generated by a plurality of content items configured for display on the web page. A bid from a content provider to provide exclusive content for display on the web page can be received at the data processing system, and the data processing system can determine a bid value corresponding to the bid. The bid value can be compared with the assigned value to identify the bid as a winning bid, and the content placement circuit can provide the exclusive content corresponding to the winning bid for display on the web page.
摘要翻译：提供了在计算机网络上提供内容的系统和方法。识别计算机网络的驻留域。停放的域对应于与网页相关联的因特网域名。数据处理系统可以将分配的值分配给网页。分配值可以包括由被配置为在网页上显示的多个内容项产生的收入的指示。可以在数据处理系统处接收来自内容提供商的用于提供在网页上显示的独占内容的出价，并且数据处理系统可以确定与出价相对应的出价值。可以将出价值与指定值进行比较，以将出价确定为中标，并且内容放置电路可以提供与中标竞价对应的专属内容以在网页上显示。

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