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. 发明公开

US20230410065A1 Systems and Method for Managing an Ethereum Name Service for Blockchain-Based Platforms 审中-公开
公开(公告)号：US20230410065A1
公开(公告)日：2023-12-21
申请号：US17845056
申请日：2022-06-21
申请人： Bo Zhang
发明人： Bo Zhang
IPC分类号： G06Q20/06 , G06Q20/38
CPC分类号： G06Q20/065 , G06Q20/382 , G06Q2220/00
摘要： A system and method for managing an Ethereum Name Service or other non-fungible token collections for blockchain-based platforms is provided. The system includes an electronic device, such as a computer, phone, or tablet, having a processor that executes instructions stored on memory. The instructions cause the processor to extract, by a network communications interface, on-chain data from a blockchain, wherein the on-chain data includes the collection's name and identify, by network communications interface, one or more nonfungible tokens owners associated with the domain names. The domain names are shown on a display in a map format. Profiles may be created and associated with the domain names or non-fungible token owner names. In one embodiment, the domain names, in the map format, Example collection could be Ethereum Name Service's non fungible token ranging from “000.eth” to “9999.eth.”, or any other non-fungible collection such as “boredape#0001” to “boredape#9999.”

2. 发明公开

US20230276525A1 POWER SAVING METHOD WITH REGARD TO NR-V2X GROUPCAST COMMUNICATION 审中-公开
公开(公告)号：US20230276525A1
公开(公告)日：2023-08-31
申请号：US17822292
申请日：2020-02-25
申请人： Bo ZHANG
发明人： Bo ZHANG
IPC分类号： H04W76/28 , H04W72/02
CPC分类号： H04W76/28 , H04W72/02
摘要： The present application provides a power saving method with regard to NR-V2X groupcast communication. In the present invention, a destination L2 ID (destination L2 ID) is taken as control parameters, and all group members take the destination L2 ID as reference points, and DRX cycles and active intervals of UEs are statically or dynamically controlled, so that a power saving effect is achieved. Mechanisms in the present invention may guarantee the overall performance in the aspects of power saving, reliability and latency.

3. 发明授权

US09667999B2 Method and system for encoding video data 有权
公开(公告)号：US09667999B2
公开(公告)日：2017-05-30
申请号：US11113733
申请日：2005-04-25
申请人： Bo Zhang , Stephen Gordon , Andrew Adams
发明人： Bo Zhang , Stephen Gordon , Andrew Adams
IPC分类号： H04N7/12 , H04N19/85 , H04N19/56 , H04N19/105 , H04N19/176 , H04N19/147 , H04N19/61 , H04N19/11 , H04N19/109 , H04N19/14 , H04N19/137 , H04N19/194 , H04N19/80
CPC分类号： H04N19/85 , H04N19/105 , H04N19/109 , H04N19/11 , H04N19/137 , H04N19/14 , H04N19/147 , H04N19/176 , H04N19/194 , H04N19/56 , H04N19/61 , H04N19/80
摘要： Described herein is a method and system for encoding video data. The design comprises a two pass encoding system with bi-direction control to and from a classification engine. In the first pass coder, a future picture is encoded to produce a set of parameters that characterize the future picture. In the second pass coder a current picture is encoded to produce a video output. The classification engine is the center of perceptual enhancement. The classification engine interprets the set of parameters from the first pass coder and classifies the current picture.

4. 发明授权

US09571522B2 Method for applying location-based control policy of mobile device 有权
标题翻译：应用移动设备的基于位置的控制策略的方法
公开(公告)号：US09571522B2
公开(公告)日：2017-02-14
申请号：US13220136
申请日：2011-08-29
申请人： Bo Zhang
发明人： Bo Zhang
IPC分类号： H04M1/66 , H04L29/06 , H04L29/08 , H04W4/02 , H04W12/08
CPC分类号： H04L63/20 , H04L63/107 , H04L63/108 , H04L67/30 , H04W4/025 , H04W12/08
摘要： A method for applying a control policy of a mobile device is provided. The method includes determining whether a current location of the mobile device satisfies predetermined location parameters of the control policy, and, if it is determined that the current location of the mobile device satisfies the predetermined location parameters of the control policy, applying the control policy.
摘要翻译：提供了一种应用移动设备的控制策略的方法。该方法包括确定移动设备的当前位置是否满足控制策略的预定位置参数，并且如果确定移动设备的当前位置满足控制策略的预定位置参数，则应用控制策略。

5. 发明授权

US09536063B2 Methods and apparatus for protecting software from unauthorized copying 有权
标题翻译：保护软件免受未经授权复制的方法和装置
公开(公告)号：US09536063B2
公开(公告)日：2017-01-03
申请号：US14125743
申请日：2013-10-24
申请人： Bin Xing , Bo Zhang , Mark W. Shanahan , James D. Beaney, Jr.
发明人： Bin Xing , Bo Zhang , Mark W. Shanahan , James D. Beaney, Jr.
IPC分类号： G06F21/12 , G06F21/53
CPC分类号： G06F21/12 , G06F21/53 , G06F2221/03 , G06F2221/07
摘要： A processing device provides a method for protecting a program from unauthorized copying. The processing device may include an encrypted version of the program. According to one example method, the processing device creates a secure enclave, and in response to a request to execute the encrypted program, the processing device automatically generates a decrypted version of the program in the secure enclave by decrypting the encrypted program in the secure enclave. After automatically generating the decrypted version of the program in the secure enclave, the processing device may automatically execute the decrypted version of the program in the secure enclave. Other embodiments are described and claimed.
摘要翻译：一种处理装置提供了一种保护程序免遭未经授权复制的方法。处理设备可以包括程序的加密版本。根据一个示例性方法，处理设备创建安全飞地，并且响应于执行加密程序的请求，处理设备通过解密安全飞地中的加密程序来自动地生成安全飞地中的程序的解密版本。在安全飞地自动生成程序的解密版本之后，处理装置可以自动地在安全飞地中执行程序的解密版本。描述和要求保护其他实施例。

6. 发明授权

US09172973B2 Method and system for motion estimation in a video encoder 有权
标题翻译：视频编码器中运动估计的方法和系统
公开(公告)号：US09172973B2
公开(公告)日：2015-10-27
申请号：US11096825
申请日：2005-04-01
申请人： Bo Zhang , Stephen Gordon
发明人： Bo Zhang , Stephen Gordon
IPC分类号： H04N7/12 , H04N19/57 , H04N19/61 , H04N19/53
CPC分类号： H04N19/57 , H04N19/53 , H04N19/61
摘要： Described herein is a method and system for motion estimation in a video encoder. There are two parts to the motion estimation. Coarse motion estimation generates a set of motion vectors for a current picture and at least one reference picture. Typically, coarse motion estimation operates on sub-sampled pictures. Fine motion estimation can refine coarse motion estimation results by searching interpolated video data in a region defined by the motion vectors from the coarse motion estimation.
摘要翻译：这里描述了一种用于视频编码器中的运动估计的方法和系统。运动估计有两个部分。粗运动估计产生用于当前图片和至少一个参考图片的一组运动矢量。通常，粗略运动估计对子采样图像进行运算。精细运动估计可以通过在由粗略运动估计的运动矢量定义的区域内搜索内插视频数据来细化粗略运动估计结果。

7. 发明授权

US09167290B2 City scene video sharing on digital maps 有权
标题翻译：数字地图上的城市现场视频分享
公开(公告)号：US09167290B2
公开(公告)日：2015-10-20
申请号：US12971337
申请日：2010-12-17
申请人： Bo Zhang , Ying-Qing Xu , Eyal Ofek , Baining Guo
发明人： Bo Zhang , Ying-Qing Xu , Bill P Chen , Eyal Ofek , Baining Guo
IPC分类号： G11B27/00 , H04N21/4223 , G06F17/30 , H04N21/258 , H04N21/2743 , H04N21/422 , H04N21/472 , H04N21/4788 , H04N21/84 , G11B27/28
CPC分类号： G06F17/30852 , G06F17/30855 , G11B27/28 , H04N21/25841 , H04N21/2743 , H04N21/42202 , H04N21/4223 , H04N21/47202 , H04N21/4788 , H04N21/84
摘要： A video sharing system is described to annotate and navigate tourist videos. An example video sharing system enables non-linear browsing of multiple videos and enriches the browsing experience with contextual and geographic information.
摘要翻译：描述视频共享系统来注释和浏览旅游视频。一个示例视频共享系统可以对多个视频进行非线性浏览，并使用上下文和地理信息丰富浏览体验。

8. 发明授权

US09071140B2 Current mode buck-boost DC-DC controller 有权
标题翻译：电流模式降压 - 升压DC-DC控制器
公开(公告)号：US09071140B2
公开(公告)日：2015-06-30
申请号：US12925130
申请日：2010-10-14
申请人： Hai Bo Zhang , Yan He
发明人： Hai Bo Zhang , Yan He
IPC分类号： G05F1/00 , H02M3/158
CPC分类号： H02M3/1582
摘要： A current mode DC-DC controller operates with high efficiency even when the input and output voltages are close. Switches selectively connecting an input, ground and an output to inductor terminals are controlled in a buck/boost region to alternate between operation as a buck converter and operation as a boost converter. The number of switches repeatedly changing state is thus reduced, lowering switching losses and improving conversion efficiency. Current through the inductor during operation is sensed and compared to an error value to control switching from buck mode operation to boost mode operation and back.
摘要翻译：即使输入和输出电压接近，电流模式DC-DC控制器也能以高效率运行。选择性地将输入，接地和输出连接到电感器端子的开关在降压/升压区域中被控制，以在作为降压转换器的操作和作为升压转换器的操作之间交替。因此，重复改变状态的开关数量减少，降低开关损耗并提高转换效率。在运行期间通过电感器的电流被感测并与误差值进行比较，以控制从降压模式操作到升压模式操作和返回的切换。

9. 发明授权

US08862601B2 Method and device for DRM file conversion 有权
标题翻译：用于DRM文件转换的方法和设备
公开(公告)号：US08862601B2
公开(公告)日：2014-10-14
申请号：US13168647
申请日：2011-06-24
申请人： Bo Zhang , Yingwei Li , Yajun Zhang
发明人： Bo Zhang , Yingwei Li , Zhiquan Yuan
IPC分类号： G06F17/30 , G06F21/10 , H04L12/58
CPC分类号： H04L12/58 , G06F21/10 , H04L51/00
摘要： A method for DRM file conversion is provided in an embodiment of the present disclosure, including: parsing a multipurpose Internet mail extensions (MIME) parameter in a rights type system of a DRM file to obtain file types and rights formats to which the DRM file can be converted; and converting, according to the file types and rights formats to which the DRM file can be converted, the DRM file into a file type and a rights format in the file types and rights formats to which the DRM file can be converted, where the file type and rights format is supported by a DRM system that receives the DRM file. A device for DRM file conversion is provided in another embodiment of the present disclosure.
摘要翻译：在本公开的实施例中提供了用于DRM文件转换的方法，包括：解析DRM文件的权限类型系统中的多用途因特网邮件扩展（MIME）参数，以获得DRM文件可以向其提供的文件类型和权限格式被转换并根据DRM文件可以转换的文件类型和权限格式将DRM文件转换成可以转换DRM文件的文件类型和权限格式的文件类型和权限格式，其中文件类型和权限格式由接收DRM文件的DRM系统支持。在本公开的另一实施例中提供了用于DRM文件转换的设备。

10. 发明授权

US08769396B2 Calibration and annotation of video content 有权
标题翻译：视频内容的校准和注释
公开(公告)号：US08769396B2
公开(公告)日：2014-07-01
申请号：US12479673
申请日：2009-06-05
申请人： Billy Chen , Eyal Ofek , Bo Zhang , Ying-Qing Xu
发明人： Billy Chen , Eyal Ofek , Bo Zhang , Ying-Qing Xu
IPC分类号： G06F17/00
CPC分类号： G06F17/30781 , G06F17/30241 , G06T19/006
摘要： Various embodiments provide techniques for calibrating and annotating video content. In one or more embodiments, an instance of video content can be calibrated with one or more geographical models and/or existing calibrated video content to correlate the instance of video content with one or more geographical locations. According to some embodiments, geographical information can be used to annotate the video content. Geographical information can include identification information for one or more structures, natural features, and/or locations included in the video content. Some embodiments enable a particular instance of video content to be correlated with other instances of video content based on common geographical information and/or common annotation information. Thus, a user can access video content from other users with similar travel experiences and/or interests. A user may also access annotations provided by other users that may be relevant to a particular instance of video content.
摘要翻译：各种实施例提供了用于校准和注释视频内容的技术。在一个或多个实施例中，视频内容的实例可以用一个或多个地理模型和/或现有校准的视频内容进行校准，以将视频内容的实例与一个或多个地理位置相关联。根据一些实施例，地理信息可以用于对视频内容进行注释。地理信息可以包括用于一个或多个结构，包括在视频内容中的自然特征和/或位置的识别信息。一些实施例使视频内容的特定实例能够基于公共地理信息和/或公共注释信息与视频内容的其他实例相关联。因此，用户可以从具有相似旅行经历和/或兴趣的其他用户访问视频内容。用户还可以访问可能与视频内容的特定实例相关的其他用户提供的注释。

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