专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09497171B2 Method, device, and system for securely sharing media content from a source device 有权
标题翻译：用于从源设备安全地共享媒体内容的方法，设备和系统
公开(公告)号：US09497171B2
公开(公告)日：2016-11-15
申请号：US13997406
申请日：2011-12-15
申请人： Hormuzd Khosravi , Sachin Agrawal , Anirudh Venkataramanan
发明人： Hormuzd Khosravi , Sachin Agrawal , Anirudh Venkataramanan
IPC分类号： H04L29/06 , G06F21/10 , G06F21/72 , H04L9/08
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/72 , H04L9/0822 , H04L9/0841 , H04L9/0869 , H04L63/0435 , H04L63/061 , H04L2209/60 , H04L2463/101
摘要： A method, device, and system for sharing media content with a sink device includes performing a cryptographic key exchange with the sink device and generating an authorization key in a security engine of a system-on-a-chip (SOC) of a source device. The method may also include generating an exchange key as a function of the authorization key and a packet key as a function of the exchange key. Such key generation occurs in the security engine of the SOC, and the keys are stored in a secure memory of the security engine.
摘要翻译：用于与宿设备共享媒体内容的方法，设备和系统包括执行与宿设备的加密密钥交换，并在源设备的片上系统（SOC）的安全引擎中生成授权密钥。该方法还可以包括根据授权密钥生成交换密钥和作为交换密钥的函数的分组密钥。这种密钥生成发生在SOC的安全引擎中，并且密钥被存储在安全引擎的安全存储器中。

2. 发明申请

US20130297936A1 METHOD, DEVICE, AND SYSTEM FOR SECURELY SHARING MEDIA CONTENT FROM A SOURCE DEVICE 有权
标题翻译：用于从源设备安全地共享媒体内容的方法，设备和系统
公开(公告)号：US20130297936A1
公开(公告)日：2013-11-07
申请号：US13997406
申请日：2011-12-15
申请人： Hormuzd Khosravi , Sachin Agrawal , Anirudh Venkataramanan
发明人： Hormuzd Khosravi , Sachin Agrawal , Anirudh Venkataramanan
IPC分类号： H04L29/06
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/72 , H04L9/0822 , H04L9/0841 , H04L9/0869 , H04L63/0435 , H04L63/061 , H04L2209/60 , H04L2463/101
摘要： A method, device, and system for sharing media content with a sink device includes performing a cryptographic key exchange with the sink device and generating an authorization key in a security engine of a system-on-a-chip (SOC) of a source device. The method may also include generating an exchange key as a function of the authorization key and a packet key as a function of the exchange key. Such key generation occurs in the security engine of the SOC, and the keys are stored in a secure memory of the security engine.
摘要翻译：用于与宿设备共享媒体内容的方法，设备和系统包括执行与宿设备的加密密钥交换，并在源设备的片上系统（SOC）的安全引擎中生成授权密钥。该方法还可以包括根据授权密钥生成交换密钥和作为交换密钥的函数的分组密钥。这种密钥生成发生在SOC的安全引擎中，并且密钥被存储在安全引擎的安全存储器中。

3. 发明申请

US20060043189A1 Method and apparatus for determining the vertices of a character in a two-dimensional barcode symbol 审中-公开
标题翻译：用于确定二维条形码符号中的角色的顶点的方法和装置
公开(公告)号：US20060043189A1
公开(公告)日：2006-03-02
申请号：US10930596
申请日：2004-08-31
申请人： Sachin Agrawal , Derek Kwok , Mohanaraj Thiyagarajah , Ian Clarke
发明人： Sachin Agrawal , Derek Kwok , Mohanaraj Thiyagarajah , Ian Clarke
IPC分类号： G06K7/10
CPC分类号： G06K7/14
摘要： A method of determining the vertices of a character in a two-dimensional barcode symbol image includes tracing a contour around a character. The contour is examined and pixels therealong believed to be vertices of the character are determined. The relative positions of the determined pixels are compared to determine if they satisfy a threshold. If the relative positions of the determined pixels satisfy the threshold, the determined pixels are designated as the vertices of the character. If the relative positions of the determined pixels satisfy the threshold, the determined pixels are designated as the vertices of the character. If the relative positions of the determined pixels do not satisfy the threshold, new pixels along the contour are selected using geometric relationships between the determined pixels to replace determined pixels that are not vertices of the character.
摘要翻译：确定二维条形码符号图像中的角色的顶点的方法包括在字符周围追踪轮廓。检查轮廓，并确定被认为是角色的顶点的像素。比较确定的像素的相对位置以确定它们是否满足阈值。如果所确定的像素的相对位置满足阈值，则将所确定的像素指定为角色的顶点。如果所确定的像素的相对位置满足阈值，则将所确定的像素指定为角色的顶点。如果确定的像素的相对位置不满足阈值，则使用确定的像素之间的几何关系来选择沿着轮廓的新像素，以替换不是字符顶点的确定像素。

4. 发明授权

US08405383B2 Three-phase selectable energy meter 失效
标题翻译：三相可选电能表
公开(公告)号：US08405383B2
公开(公告)日：2013-03-26
申请号：US13047459
申请日：2011-03-14
申请人： Sachin Agrawal , Christian David Hack , David Anthony Wilson
发明人： Sachin Agrawal , Christian David Hack , David Anthony Wilson
IPC分类号： G01R11/32 , H02B1/26
CPC分类号： G01R11/04 , H01R9/2433
摘要： A three-phase selection energy meter is disclosed. In one embodiment, an energy meter includes a base; a phase A terminal barrel, a phase B terminal barrel and a phase C terminal barrel; and a phase selection member movably engaged with the base, the phase selection member permitting individual selection of each of the phase A terminal barrel, the phase B terminal barrel and the phase C terminal barrel, wherein the individual selection of the one of the phase A terminal barrel, the phase B terminal barrel or the phase C terminal barrel prohibits selection of the other two of the phase A terminal barrel, the phase B terminal barrel and the phase C terminal barrel.
摘要翻译：公开了一种三相选择电能表。在一个实施例中，能量计包括基座; A相端子桶，B相端子桶和C相端子桶; 相位选择部件可移动地与基座接合，所述相位选择部件允许单相选择A相端子筒，B相端子筒和C相端子筒中的每一个，其中，相A 端子桶，B相端子桶或C相端子桶禁止选择相A端子桶，B相端子桶和C相端子桶中的另外两个。

5. 发明授权

US09057626B2 Advanced metering infrastructure (AMI) cartridge for an energy meter 有权
标题翻译：用于能量计的高级计量基础设施（AMI）墨盒
公开(公告)号：US09057626B2
公开(公告)日：2015-06-16
申请号：US13005826
申请日：2011-01-13
申请人： Sachin Agrawal
发明人： Sachin Agrawal
IPC分类号： G01R1/04 , G01D4/00 , G06Q50/06 , G01R22/06
CPC分类号： G01D4/002 , G01D4/008 , G01R1/04 , G01R22/063 , G01R22/065 , G06Q50/06 , Y02B90/241 , Y02B90/247 , Y04S20/32 , Y04S20/50
摘要： An advanced metering infrastructure (AMI) cartridge includes an AMI cartridge housing having an interior zone, and an AMI module system supported within the interior zone of the AMI cartridge module housing. The AMI module system includes an AMI module and an energy meter interface configured and disposed to detachably connect to an energy meter.
摘要翻译：高级计量基础设施（AMI）盒包括具有内部区域的AMI盒壳体和支撑在AMI盒模块壳体的内部区域内的AMI模块系统。 AMI模块系统包括AMI模块和配置和布置成可拆卸地连接到能量计的能量计接口。

6. 发明申请

US20140122895A1 Providing Security Support for Digital Rights Management in Different Formats 有权
标题翻译：以不同格式提供数字版权管理的安全支持
公开(公告)号：US20140122895A1
公开(公告)日：2014-05-01
申请号：US13664843
申请日：2012-10-31
申请人： Hormuzd M. Khosravi , Edward C. Epp , Sachin Agrawal
发明人： Hormuzd M. Khosravi , Edward C. Epp , Sachin Agrawal
IPC分类号： G06F21/00
CPC分类号： G06F21/10
摘要： In accordance with some embodiments, technologies may be provided that is adaptable to any existing and potentially future digital rights management application. Thus, it is not necessary to provide duplicate systems to handle disparate digital rights formats in some embodiments.
摘要翻译：根据一些实施例，可以提供适于任何现有和潜在的未来数字版权管理应用的技术。因此，在一些实施例中，不需要提供重复的系统来处理不同的数字版权格式。

7. 发明申请

US20120235667A1 THREE-PHASE SELECTABLE ENERGY METER 失效
标题翻译：三相选择能量表
公开(公告)号：US20120235667A1
公开(公告)日：2012-09-20
申请号：US13047459
申请日：2011-03-14
申请人： Sachin Agrawal , Christian David Hack , David Anthony Wilson
发明人： Sachin Agrawal , Christian David Hack , David Anthony Wilson
IPC分类号： G01R15/08
CPC分类号： G01R11/04 , H01R9/2433
摘要： A three-phase selection energy meter is disclosed. In one embodiment, an energy meter includes a base; a phase A terminal barrel, a phase B terminal barrel and a phase C terminal barrel; and a phase selection member movably engaged with the base, the phase selection member permitting individual selection of each of the phase A terminal barrel, the phase B terminal barrel and the phase C terminal barrel, wherein the individual selection of the one of the phase A terminal barrel, the phase B terminal barrel or the phase C terminal barrel prohibits selection of the other two of the phase A terminal barrel, the phase B terminal barrel and the phase C terminal barrel.
摘要翻译：公开了一种三相选择电能表。在一个实施例中，能量计包括基座; A相端子桶，B相端子桶和C相端子桶; 相位选择部件可移动地与基座接合，所述相位选择部件允许单相选择A相端子筒，B相端子筒和C相端子筒中的每一个，其中，相A 端子桶，B相端子桶或C相端子桶禁止选择相A端子桶，B相端子桶和C相端子桶中的另外两个。

8. 发明申请

US20060150164A1 Run-time type conversion 失效
标题翻译：运行时类型转换
公开(公告)号：US20060150164A1
公开(公告)日：2006-07-06
申请号：US11029583
申请日：2005-01-04
申请人： Sachin Agrawal
发明人： Sachin Agrawal
IPC分类号： G06F9/45
CPC分类号： G06F8/38 , G06F9/4492 , Y10S707/99944
摘要： A method, system and computer program product for converting, at run-time, a first class (type) of an object to a second class (type). The second class is any class of a plurality of classes provided. Class layouts for the plurality of classes and an object layout for the object whose class is to be converted are provided. The object layout is associated with an address in a memory. The object layout is changed to provide the class conversion without changing the object layout address and without changing any class layout.
摘要翻译：一种用于在运行时将对象的第一类（类型）转换为第二类（类型）的方法，系统和计算机程序产品。第二类是提供多种类的任何类。提供了多个类的类布局以及要转换其类的对象的对象布局。对象布局与存储器中的地址相关联。更改对象布局以提供类转换，而不更改对象布局地址，而不更改任何类布局。

9. 发明申请

US20120182006A1 ADVANCED METERING INFRASTRUCTURE (AMI) CARTRIDGE FOR AN ENERGY METER 有权
标题翻译：用于能量表的高级计量基础设施（AMI）
公开(公告)号：US20120182006A1
公开(公告)日：2012-07-19
申请号：US13005826
申请日：2011-01-13
申请人： Sachin Agrawal
发明人： Sachin Agrawal
IPC分类号： G01R21/00 , G01R1/04 , H02B1/00
CPC分类号： G01D4/002 , G01D4/008 , G01R1/04 , G01R22/063 , G01R22/065 , G06Q50/06 , Y02B90/241 , Y02B90/247 , Y04S20/32 , Y04S20/50
摘要： An advanced metering infrastructure (AMI) cartridge includes an AMI cartridge housing having an interior zone, and an AMI module system supported within the interior zone of the AMI cartridge module housing. The AMI module system includes an AMI module and an energy meter interface configured and disposed to detachably connect to an energy meter.
摘要翻译：高级计量基础设施（AMI）盒包括具有内部区域的AMI盒壳体和支撑在AMI盒模块壳体的内部区域内的AMI模块系统。 AMI模块系统包括AMI模块和配置和布置成可拆卸地连接到能量计的能量计接口。

10. 发明授权

US07260273B2 System and method of editing a digital image to remove unwanted artifacts, objects and the like 有权
标题翻译：编辑数字图像以去除不想要的伪像，对象等的系统和方法
公开(公告)号：US07260273B2
公开(公告)日：2007-08-21
申请号：US10637344
申请日：2003-08-08
申请人： Graham Sellers , Sachin Agrawal
发明人： Graham Sellers , Sachin Agrawal
IPC分类号： G06K9/36 , G09G5/00
CPC分类号： G06T11/001
摘要： A system and method of editing a digital image to remove an unwanted object includes designating a rectangular region of the digital image including a subset of pixels within the digital image that includes the object to be removed. A band of pixels adjacent one major side of the rectangular region is selected and a mirror of the selected band of pixels is copied in a repeating pattern to define a first matrix corresponding in size to the designated region. A band of pixels adjacent the opposite major side of the rectangular region is then selected and a mirror of the selected band of pixels is copied in a repeating pattern to define a second pixel matrix corresponding in size to the designated region. The pixels of the first and second matrices are blended according to a first blending equation to create an initial texture. A band of pixels adjacent one minor side of the rectangular region is then selected and a mirror of the selected band of pixels is blended with a band pixels of similar width in the initial texture that extends along the one minor side. A band of pixels adjacent the other minor side of the rectangular region is then selected and a mirror of the selected band of pixels is blended with a band of pixels of similar width in the initial texture that extends along the other minor side thereby to complete the texture. The pixels within the designated region are replaced with the texture thereby to remove the object from the digital image.
摘要翻译：编辑数字图像以去除不想要的对象的系统和方法包括指定数字图像的矩形区域，其包括数字图像内包括要移除的对象的像素的子集。选择与矩形区域的一个主侧相邻的像素带，并且以重复图案复制所选择的像素带的镜像，以定义尺寸对应于指定区域的第一矩阵。然后选择与矩形区域的相对主侧相邻的像素带，并且以重复图案复制所选择的像素带的镜像，以限定尺寸对应于指定区域的第二像素矩阵。根据第一混合方程将第一和第二矩阵的像素混合以产生初始纹理。然后选择与矩形区域的一个次侧相邻的像素带，并且将所选择的像素带的镜像与沿着一个较小侧延伸的初始纹理中的相似宽度的带状像素混合。然后选择与矩形区域的另一个次侧相邻的像素带，并且将所选择的像素带的反射镜与沿着另一个较小侧延伸的初始纹理中的相似宽度的像素带混合，从而完成质地。指定区域内的像素被纹理所取代，从而从数字图像中去除对象。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式