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91. 发明申请

US20120229038A1 MILLISECOND DECAY PHOSPHORS FOR AC LED LIGHTING APPLICATIONS 有权
标题翻译：用于交流LED照明应用的MILLISECOND衰减磷光体
公开(公告)号：US20120229038A1
公开(公告)日：2012-09-13
申请号：US13418229
申请日：2012-03-12
申请人： Qinghua Zeng , Gang Wang , Yi-Qun Li
发明人： Qinghua Zeng , Gang Wang , Yi-Qun Li
IPC分类号： H05B37/00 , C09K11/77 , C09K11/85 , C09K11/79
CPC分类号： C09K11/7734 , H01L33/502 , H05B33/145
摘要： Cehlorosilicate-based phosphors configured to emit yellow-green light in a wavelength ranging from about 500 nm to about 560 nm in response to an excitation source emitting at about 400 nm to about 480 nm, wherein the light emitted by the phosphor has a decay time ranging from about 1 millisecond (1 ms) to about 10 milliseconds (10 ms). The phosphor comprises a compound of the family Ca8-x-yAxEuyMg1-m-nBmMnn(Si1-sCsO4)4R2, where A is at least one divalent cation including Ca, Sr, Ba; B is Zn or Cd, or a divalent metal ion other than an alkaline earth; C is a cation, including at least one of Ge, Al, B, Gd, Ga, and N, and R is an anion, including F, Cl, Br, I, all respectively either individually, or in combinations.
摘要翻译：基于硅氯硅酸盐的磷光体，被配置为响应于在约400nm至约480nm处发射的激发源，发射波长为约500nm至约560nm的黄绿色光，其中由所述荧光体发射的光具有衰减时间范围从大约1毫秒（1毫秒）到大约10毫秒（10毫秒）。磷光体包括Ca8-x-yAxEuyMg1-m-nBmMnn（Si1-sCsO4）4R2族的化合物，其中A是至少一种包括Ca，Sr，Ba的二价阳离子; B是Zn或Cd，或是碱土金属以外的二价金属离子; C是包括Ge，Al，B，Gd，Ga和N中的至少一种的阳离子，R是阴离子，包括F，Cl，Br，I，分别单独或组合使用。

92. 发明授权

US08248494B2 Image dynamic range compression method, apparatus, and digital camera 有权
标题翻译：图像动态范围压缩方法，设备和数码相机
公开(公告)号：US08248494B2
公开(公告)日：2012-08-21
申请号：US12453501
申请日：2009-05-13
申请人： Cheng Du , Tong Liu , Gang Wang , Zhongchao Shi , Tao Li
发明人： Cheng Du , Tong Liu , Gang Wang , Zhongchao Shi , Tao Li
IPC分类号： H04N5/202 , G06K9/40
CPC分类号： H04N5/243 , G06T5/009 , H04N5/20
摘要： A method of compressing an original dynamic range of an original image, includes a first step of obtaining a reduced image corresponding to the original image by performing quantization and downsampling on the original image that has been input; a second step of calculating a look-up table based on the reduced image, wherein the look-up table indicates a mapping relationship between the original dynamic range of the original image and a dynamic range of a medium; and a third step of mapping each of the pixels in the original image from the original dynamic range of the original image onto the dynamic range of the medium based on the look-up table.
摘要翻译：一种压缩原始图像的原始动态范围的方法包括：通过对已经输入的原始图像进行量化和下采样来获得与原始图像相对应的缩小图像的第一步骤; 基于缩小图像计算查找表的第二步骤，其中查找表指示原始图像的原始动态范围与介质的动态范围之间的映射关系; 以及第三步骤，基于查找表将原始图像中的每个像素从原始图像的原始动态范围映射到介质的动态范围。

93. 发明申请

US20120170839A1 Night-Scene Light Source Detecting Device And Night-Scene Light Source Detecting Method 有权
标题翻译：夜景光源检测装置和夜景光源检测方法
公开(公告)号：US20120170839A1
公开(公告)日：2012-07-05
申请号：US13333492
申请日：2011-12-21
申请人： Xun Yuan , Zhongchao Shi , Cheng Zhong , Tong Liu , Gang Wang
发明人： Xun Yuan , Zhongchao Shi , Cheng Zhong , Tong Liu , Gang Wang
IPC分类号： G06K9/00
CPC分类号： G06K9/00684 , H04N5/23222 , H04N5/2351 , H04N9/735
摘要： A night-scene light source detecting device includes a pixel value obtaining unit configured to obtain a pixel value of each pixel in an input image; a night-scene-feature extraction unit provided for extracting a zone area of a mean corrected-brightness value and a high corrected-brightness value of the input image as two night-scene features based on the pixel value of each pixel in the input image; a night-scene image detection unit provided for determining whether the input image is a night-scene image or not based on the two night-scene features; a specific color detection unit provided for detecting whether each pixel belongs to specific color or not; and a night-scene light source determining unit provided for determining whether the night-scene image is picked up under irradiation by the specific light sources in a night scene or not based on the result of the specific color detection.
摘要翻译：夜景光源检测装置包括：像素值获取单元，被配置为获得输入图像中的每个像素的像素值; 夜景特征提取单元，用于基于输入图像中的每个像素的像素值，将输入图像的平均校正亮度值和高校正亮度值的区域区域提取为两个夜景特征 ; 夜景图像检测单元，用于基于所述两个夜景特征来确定所述输入图像是否为夜景图像; 用于检测每个像素是否属于特定颜色的特定颜色检测单元; 以及夜景光源确定单元，用于基于特定颜色检测的结果来确定是否在夜景中通过特定光源在特定光源的照射下拾取夜景场景图像。

94. 发明申请

US20120126674A1 Tool wagon 审中-公开
标题翻译：工具车
公开(公告)号：US20120126674A1
公开(公告)日：2012-05-24
申请号：US12962630
申请日：2010-12-07
申请人： Gang Wang
发明人： Gang Wang
IPC分类号： A47B81/00 , A47B88/04
CPC分类号： B25H3/028
摘要： A tool wagon, includes: a wagon body and a working platform. The wagon body has a front side, a rear side, and two flanks including several drawers positioning on the front side. The drawer can be pulled and closed horizontally. The working platform is positioned on a top of the wagon body, including two trays and a tool shelf. The trays are capable of being pulled and closed toward said flanks respectively and each has several storage compartments and a head cover. The storage compartments are positioned on top of the trays and for placing different kinds of tools, especially small tools. The tool shelf is positioned below the two trays and above the drawers. When the two trays are close, the tool shelf is hidden in the tool wagon, so a usable area of the working platform is expanded.
摘要翻译：工具车包括：货车车身和工作平台。货车车身具有前侧，后侧和两侧，包括位于前侧的多个抽屉。抽屉可以水平拉动和关闭。工作平台位于货车车身的顶部，包括两个托盘和一个工具架。托盘能够分别地朝向所述侧面拉动和关闭，并且每个托盘具有多个储存隔间和头盖。储物室位于托盘的顶部，用于放置不同种类的工具，特别是小型工具。工具架位于两个托盘的下方和抽屉上方。当两个托盘靠近时，工具架被隐藏在工具车中，因此扩展了工作平台的可用区域。

95. 发明申请

US20120116875A1 PROVIDING ADVERTISEMENTS BASED ON USER GROUPING 审中-公开
标题翻译：根据用户分组提供广告
公开(公告)号：US20120116875A1
公开(公告)日：2012-05-10
申请号：US12940436
申请日：2010-11-05
申请人： Gang Wang , Yajun Wang , Pinyan Lu , Zheng Chen
发明人： Gang Wang , Yajun Wang , Pinyan Lu , Zheng Chen
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q30/0251 , G06Q30/0255
摘要： Techniques for providing advertisements in association with electronic content are provided. The advertisements may be provided with electronic content that satisfies a content request made by a particular individual. The advertisements provided in association with the electronic content may depend on the results of an auction between advertisers submitting bids to have their respective advertisements provided in association with the electronic content. The bids may be submitted with respect to different value groups. Each value group includes individuals that may provide an estimated amount of value to a respective advertiser as a customer.
摘要翻译：提供了与电子内容相关联地提供广告的技术。可以向广告提供满足由特定个人做出的内容请求的电子内容。与电子内容相关联地提供的广告可以取决于提交投标的广告商之间的拍卖的结果，以使其与电子内容相关联地提供其各自的广告。可以针对不同的价值组提交出价。每个价值组包括可以作为客户向相应广告商提供估计价值的个人。

96. 发明申请

US20120087104A1 WAVELENGTH CONVERSION COMPONENT WITH SCATTERING PARTICLES 有权
标题翻译：波长转换组件与散射颗粒
公开(公告)号：US20120087104A1
公开(公告)日：2012-04-12
申请号：US13273215
申请日：2011-10-13
申请人： Bing Dai , Xianglong Yuan , Gang Wang , Charles Edwards , James Caruso
发明人： Bing Dai , Xianglong Yuan , Gang Wang , Charles Edwards , James Caruso
IPC分类号： F21V9/16
CPC分类号： F21K9/64 , F21Y2115/10
摘要： A light emitting device comprises at least one solid-state light source (LED) operable to generate excitation light and a wavelength conversion component located remotely to the at least one source and operable to convert at least a portion of the excitation light to light of a different wavelength. The wavelength conversion component comprises a light transmissive substrate having a wavelength conversion layer comprising particles of at least one photoluminescence material and a light diffusing layer comprising particles of a light diffractive material. This approach of using the light diffusing layer in combination with the wavelength conversion layer solves the problem of variations or non-uniformities in the color of emitted light with emission angle. In addition, the color appearance of the lighting apparatus in its OFF state can be improved by implementing the light diffusing layer in combination with the wavelength conversion layer. Moreover, significant reductions can be achieved in the amount phosphor materials required to implement phosphor-based LED devices.
摘要翻译：一种发光器件包括至少一个可操作以产生激发光的固态光源（LED）和远离该至少一个源的波长转换元件，并且可操作以将激发光的至少一部分转换为不同波长。波长转换组件包括具有包括至少一种光致发光材料的颗粒的波长转换层和包含光衍射材料颗粒的光漫射层的透光基板。使用光漫射层与波长转换层组合的这种方法解决了具有发射角的发射光的颜色的变化或不均匀性的问题。此外，通过与波长转换层组合实现光漫射层，可以提高照明装置的关闭状态的颜色外观。此外，实现基于磷光体的LED器件所需的荧光体材料的量可以显着降低。

97. 发明申请

US20120087103A1 WAVELENGTH CONVERSION COMPONENT WITH A DIFFUSING LAYER 有权
标题翻译：波长变换组件与扩散层
公开(公告)号：US20120087103A1
公开(公告)日：2012-04-12
申请号：US13273212
申请日：2011-10-13
申请人： Bing Dai , Xianglong Yuan , Gang Wang , Charles Edwards , James Caruso
发明人： Bing Dai , Xianglong Yuan , Gang Wang , Charles Edwards , James Caruso
IPC分类号： F21V9/16
CPC分类号： F21V9/30 , F21Y2115/10
摘要： A light emitting device comprises at least one solid-state light source (LED) operable to generate excitation light and a wavelength conversion component located remotely to the at least one source and operable to convert at least a portion of the excitation light to light of a different wavelength. The wavelength conversion component includes a light transmissive substrate having a wavelength conversion layer comprising particles of at least one photoluminescence material and a light diffusing layer comprising particles of a light diffractive material. This approach of using the light diffusing layer in combination with the wavelength conversion layer solves the problem of variations or non-uniformities in the color of emitted light with emission angle.
摘要翻译：一种发光器件包括至少一个可操作以产生激发光的固态光源（LED）和远离该至少一个源的波长转换元件，并且可操作以将激发光的至少一部分转换为不同波长。波长转换组件包括具有包括至少一种光致发光材料的颗粒和包含光衍射材料颗粒的光漫射层的波长转换层的透光基板。使用光漫射层与波长转换层组合的这种方法解决了具有发射角的发射光的颜色的变化或不均匀性的问题。

98. 发明申请

US20120086034A1 SOLID-STATE LIGHT EMITTING DEVICES AND SIGNAGE WITH PHOTOLUMINESCENCE WAVELENGTH CONVERSION 有权
标题翻译：固态发光器件和具有光致变化波长变换的信号
公开(公告)号：US20120086034A1
公开(公告)日：2012-04-12
申请号：US13253031
申请日：2011-10-04
申请人： Xianglong Yuan , Jonathan Melman , Bing Dai , Gang Wang , Charles Edwards
发明人： Xianglong Yuan , Jonathan Melman , Bing Dai , Gang Wang , Charles Edwards
IPC分类号： H01L33/50 , F21V7/00
CPC分类号： H01L33/504 , F21K9/232 , F21K9/64 , F21V3/061 , F21V3/062 , F21Y2115/10 , F21Y2115/30 , H01L33/507 , H01L2933/0091
摘要： A solid-state light emitting device having a solid-state light emitter (LED) operable to generate excitation light and a wavelength conversion component including a mixture of particles of a photoluminescence material and particles of a light reflective material. In operation the phosphor absorbs at least a portion of the excitation light and emits light of a different color. The emission product of the device comprises the combined light generated by the LED and the phosphor. The wavelength conversion component can be light transmissive and comprise a light transmissive substrate on which the mixture of phosphor and reflective materials is provided as a layer or homogeneously distributed throughout the volume of the substrate. Alternatively the wavelength conversion component can be light reflective with the mixture of phosphor and light reflective materials being provided as a layer on the light reflective surface.
摘要翻译：一种具有可操作以产生激发光的固态光发射器（LED）和包括光致发光材料的颗粒和光反射材料的颗粒的混合物的波长转换组件的固态发光器件。在操作中，荧光体吸收至少一部分激发光并发射不同颜色的光。该器件的发射产物包括由LED和磷光体产生的组合光。波长转换组件可以是透光的并且包括透光基底，磷光体和反射材料的混合物在其上提供为层或均匀地分布在基底的整个体积中。或者，波长转换组件可以是光反射的，荧光体和光反射材料的混合物被提供为光反射表面上的层。

99. 发明授权

US08148998B2 Orientation detection circuit and electronic device using the same 失效
标题翻译：定向检测电路和使用其的电子设备
公开(公告)号：US08148998B2
公开(公告)日：2012-04-03
申请号：US12547450
申请日：2009-08-25
申请人： Wan-Jun Jiang , Gang Wang
发明人： Wan-Jun Jiang , Gang Wang
IPC分类号： G01R31/02
CPC分类号： G01B7/30 , G01C9/10 , G01C2009/107 , H01H35/02
摘要： An orientation detection circuit is provided. The circuit includes a processor, a first resistor, a second resistor, a third resistor, a vibration switch, a first transistor, and a second transistor. The processor includes a first input pin and a second input pin. The third resistor has a resistance value greater than that of the first resistor and the third resistor. The vibration switch includes a first terminal being grounded, a second terminal connected to the second input pin, a third terminal connected to a power source, and a fourth terminal connected via the third resistor to the second terminal and connected to the first input pin. The first transistor has a first source connected via the first resistor to the power source, a first drain connected to the first input pin, and a first gate connected to the second input pin.
摘要翻译：提供了一种定向检测电路。电路包括处理器，第一电阻器，第二电阻器，第三电阻器，振动开关，第一晶体管和第二晶体管。处理器包括第一输入引脚和第二输入引脚。第三电阻器的电阻值大于第一电阻器和第三电阻器的电阻值。振动开关包括接地的第一端子，连接到第二输入引脚的第二端子，连接到电源的第三端子和经由第三电阻器连接到第二端子并连接到第一输入引脚的第四端子。第一晶体管具有经由第一电阻器连接到电源的第一源极，连接到第一输入引脚的第一漏极和连接到第二输入引脚的第一栅极。

100. 发明申请

US20120076189A1 ESTIMATION OF SIGNAL AND INTERFERENCE POWER 有权
标题翻译：信号和干扰功率的估计
公开(公告)号：US20120076189A1
公开(公告)日：2012-03-29
申请号：US13260705
申请日：2010-03-25
申请人： Carlo Luschi , Abdelkader Medles , Jonathan Wallington , Gang Wang
发明人： Carlo Luschi , Abdelkader Medles , Jonathan Wallington , Gang Wang
IPC分类号： H04W24/00
CPC分类号： H04W52/248 , H04B17/327 , H04B17/345 , H04W52/225 , H04W52/241 , H04W52/243
摘要： Wireless receiver and method of operating a wireless receiver in a wireless communication network for: receiving a signal, the received signal comprising data containing at least one symbol from a symbol alphabet, the symbol alphabet consisting of complex values that define a direction in the complex plane, the received signal further comprising interference; measuring the variance of a first component of the received signal that is perpendicular to the defined direction in the complex plane; estimating the interference power of the received signal using the measured variance of the first component of the received signal; estimating a total power of the received signal; estimating the power of the at least one symbol of the received signal by subtracting the estimated interference power from the estimated total power of the received signal; and based on the estimated interference power and the estimated power of the at least one symbol of the received signal, performing at least one of the steps of: processing the received signal, and generating control information related to the transmission of a further signal from the wireless receiver.
摘要翻译：在无线通信网络中操作无线接收机的无线接收机和方法，用于：接收信号，所述接收信号包括从符号字母表中包含至少一个符号的数据，所述符号字母表由复数值组成，所述复数值定义复平面中的方向所接收的信号还包括干扰; 测量在复平面中垂直于限定方向的接收信号的第一分量的方差; 使用所接收信号的第一分量的测量方差估计接收信号的干扰功率; 估计接收信号的总功率; 通过从所估计的接收信号的总功率中减去所估计的干扰功率来估计接收信号的至少一个符号的功率; 并且基于估计的干扰功率和接收信号的至少一个符号的估计功率，执行以下步骤中的至少一个：处理所接收的信号，以及产生与来自所述接收信号的另一信号的传输相关的控制信息无线接收器。

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