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1. 发明申请

US20120040665A1 Controlled Text-Based Communication on Mobile Devices 有权
标题翻译：在移动设备上控制的基于文本的通信
公开(公告)号：US20120040665A1
公开(公告)日：2012-02-16
申请号：US12853788
申请日：2010-08-10
申请人： Yali Liu , Raghvendra G. Savoor , Stephen Albert Sposato , Michael Tisiker
发明人： Yali Liu , Raghvendra G. Savoor , Stephen Albert Sposato , Michael Tisiker
IPC分类号： H04W4/00
CPC分类号： H04W4/046 , H04W4/80
摘要： Devices, systems, and methods are disclosed for managing text-based services on mobile devices during the operation of a vehicle. Proactive service-controls use a time of day and location based services to determine that a mobile device is in a moving vehicle. Reactive position-awareness techniques use near-field communication (NFC) to determine that the mobile device is being operated by a user in a driver's seat of the vehicle. Upon satisfying both these determinations, specific text-based services such as messaging, browsing, etc. can be disabled by either the mobile device itself or by a network entity. The present invention can also be extended to managing other mobile device's usages in vehicles, including phone calls, online gaming, etc.
摘要翻译：公开了用于在车辆操作期间在移动设备上管理基于文本的服务的设备，系统和方法。主动服务控制使用一天中的时间和基于位置的服务来确定移动设备在移动的车辆中。无效位置识别技术使用近场通信（NFC）来确定移动设备正由车辆的驾驶员座位中的用户操作。在满足这两个确定之后，诸如消息传递，浏览等的特定的基于文本的服务可以被移动设备本身或网络实体禁用。本发明还可以扩展到管理其他移动设备在车辆中的用途，包括电话呼叫，在线游戏等。

2. 发明授权

US08401589B2 Controlled text-based communication on mobile devices 有权
标题翻译：在移动设备上控制的基于文本的通信
公开(公告)号：US08401589B2
公开(公告)日：2013-03-19
申请号：US12853788
申请日：2010-08-10
申请人： Yali Liu , Raghvendra G. Savoor , Stephen Albert Sposato , Michael Tisiker
发明人： Yali Liu , Raghvendra G. Savoor , Stephen Albert Sposato , Michael Tisiker
IPC分类号： H04W88/02
CPC分类号： H04W4/046 , H04W4/80
摘要： Devices, systems, and methods are disclosed for managing text-based services on mobile devices during the operation of a vehicle. Proactive service-controls use a time of day and location based services to determine that a mobile device is in a moving vehicle. Reactive position-awareness techniques use near-field communication (NFC) to determine that the mobile device is being operated by a user in a driver's seat of the vehicle. Upon satisfying both these determinations, specific text-based services such as messaging, browsing, etc. can be disabled by either the mobile device itself or by a network entity. The present invention can also be extended to managing other mobile device's usages in vehicles, including phone calls, online gaming, etc.
摘要翻译：公开了用于在车辆操作期间在移动设备上管理基于文本的服务的设备，系统和方法。主动服务控制使用一天中的时间和基于位置的服务来确定移动设备在移动的车辆中。无效位置识别技术使用近场通信（NFC）来确定移动设备正由车辆的驾驶员座位中的用户操作。在满足这两个确定之后，诸如消息传递，浏览等的特定的基于文本的服务可以被移动设备本身或网络实体禁用。本发明还可以扩展到管理其他移动设备在车辆中的用途，包括电话呼叫，在线游戏等。

3. 发明授权

US07814521B2 System and method for delivering personalized advertising data 有权
标题翻译：提供个性化广告数据的系统和方法
公开(公告)号：US07814521B2
公开(公告)日：2010-10-12
申请号：US11789696
申请日：2007-04-25
申请人： Canhui Ou , Zhi Li , Yali Liu
发明人： Canhui Ou , Zhi Li , Yali Liu
IPC分类号： H04N7/10 , H04N7/173 , G06F15/16
CPC分类号： H04N21/435 , H04N21/235 , H04N21/23614 , H04N21/4331 , H04N21/4348 , H04N21/44016 , H04N21/6125 , H04N21/6175 , H04N21/6405 , H04N21/6408 , H04N21/812
摘要： A method is disclosed for distributing advertising data in an internet protocol television (IPTV) system, the method including dividing a plurality of end user devices in the IPTV system into K advertising groups; multicasting J advertising data multicast groups to end user devices in J advertising groups having a percentile ranking above or equal to a predetermined percentile ranking; and unicasting advertising data channels for actively viewed IPTV channels being viewed by other end users.
摘要翻译：公开了一种在互联网协议电视（IPTV）系统中分发广告数据的方法，该方法包括将IPTV系统中的多个最终用户设备划分为K个广告组; 将J个广告数据组播组多播到具有高于或等于预定百分位数排名的百分位数排名的J个广告组中的终端用户设备; 以及用于主动观看的IPTV频道的单播广告数据信道，被其他终端用户观看。

4. 发明申请

US20100232498A1 METHOD AND APPARATUS FOR RATE CONTROL ACCURACY IN VIDEO ENCODING AND DECODING 有权
标题翻译：在视频编码和解码中的速率控制精度的方法和装置
公开(公告)号：US20100232498A1
公开(公告)日：2010-09-16
申请号：US12733947
申请日：2008-09-15
申请人： Yali Liu , Xiaoan Lu , Cristina Gomila , Qian Xu
发明人： Yali Liu , Xiaoan Lu , Cristina Gomila , Qian Xu
IPC分类号： H04N7/26
CPC分类号： H04N19/198 , H04N19/126 , H04N19/149 , H04N19/152 , H04N19/192 , H04N19/196 , H04N19/61
摘要： Methods and apparatus are provided for rate control accuracy in video encoding and decoding. An apparatus includes a video encoder for encoding image data using rate control. The rate control involves estimating a quantization step size and adjusting a rounding offset. The rounding offset is capable of being non-constant during the encoding.
摘要翻译：提供了视频编码和解码中的速率控制精度的方法和装置。一种装置包括用于使用速率控制对图像数据进行编码的视频编码器。速率控制涉及估计量化步长并调整舍入偏移。舍入偏移在编码期间能够不变。

5. 发明授权

US06438220B1 Method and apparatus for internet-based telephone access to prepaid card and pin systems 有权
标题翻译：用于基于互联网的电话接入预付卡和引脚系统的方法和装置
公开(公告)号：US06438220B1
公开(公告)日：2002-08-20
申请号：US09538708
申请日：2000-03-30
申请人： Yali Liu
发明人： Yali Liu
IPC分类号： H04M1500
CPC分类号： H04M15/56 , H04M15/55 , H04M15/90 , H04M17/00 , H04M2215/016 , H04M2215/202 , H04M2215/44
摘要： A method for providing a pre-paid telephone calling card services to a calling party initiating a voice-based connection to a called party telephone using an internet-based IP Phone process running on a personal computer. The method comprises initiating an A-leg connection between the IP Phone process and an internet gateway utilizing a computer network connecting the personal computer and the internet Gateway, establishing a telephone connection between the internet gateway and a SCP. Once this connection is established, the SCP transmits a request to the calling party through the IP Phone process to provide account and call information. The calling party responds with the requested account and call information using the IP Phone process. The internet gateway then transmits the information to the SCP using DTMF tones. The SCP responds by transmitting an account query from the SCP to verify account and balance information for the calling party. If the account data is successfully verified, a B-leg connection is established between the SCP and the called party telephone and the A-leg and B-leg connections are connected in order to establish the voice-based connection between the calling party and the called party telephone.
摘要翻译：一种用于使用在个人计算机上运行的基于因特网的IP电话进程向主叫方发起预付电话呼叫卡服务的方法，该方法启动与被叫方电话的基于语音的连接。该方法包括使用连接个人计算机和互联网网关的计算机网络，在IP电话进程和互联网网关之间启动A-leg连接，建立互联网网关与SCP之间的电话连接。一旦建立了该连接，SCP通过IP电话进程向主叫方发送请求，以提供帐户和呼叫信息。主叫方使用IP电话进程响应所请求的帐户和呼叫信息。然后，因特网网关使用DTMF音将信息发送到SCP。 SCP通过从SCP发送帐户查询来验证主叫方的账户和余额信息。如果帐号数据被成功验证，则在SCP和被叫方电话之间建立B-leg连接，并连接A-leg和B-leg连接，以建立呼叫方与被叫方电话。

6. 发明授权

US09979972B2 Method and apparatus for rate control accuracy in video encoding and decoding 有权
公开(公告)号：US09979972B2
公开(公告)日：2018-05-22
申请号：US12733947
申请日：2008-09-15
申请人： Yali Liu , Xiaoan Lu , Cristina Gomila , Qian Xu
发明人： Yali Liu , Xiaoan Lu , Cristina Gomila , Qian Xu
IPC分类号： H04N7/26 , H04N19/196 , H04N19/149 , H04N19/61 , H04N19/126 , H04N19/152 , H04N19/192
CPC分类号： H04N19/198 , H04N19/126 , H04N19/149 , H04N19/152 , H04N19/192 , H04N19/196 , H04N19/61
摘要： Methods and apparatus are provided for rate control accuracy in video encoding and decoding. An apparatus includes a video encoder for encoding image data using rate control. The rate control involves estimating a quantization step size and adjusting a rounding offset. The rounding offset is capable of being non-constant during the encoding.

7. 发明授权

US08527648B2 Systems, methods, and computer program products for optimizing content distribution in data networks 有权
标题翻译：用于优化数据网络内容分发的系统，方法和计算机程序产品
公开(公告)号：US08527648B2
公开(公告)日：2013-09-03
申请号：US12906442
申请日：2010-10-18
申请人： Yali Liu , Mung Chiang , Raghvendra Savoor , Bruce Alden Schine , Michael Tisiker , Yongdong Zhao
发明人： Yali Liu , Mung Chiang , Raghvendra Savoor , Bruce Alden Schine , Michael Tisiker , Yongdong Zhao
IPC分类号： H04L29/14 , H04L29/06
CPC分类号： H04L29/06455 , H04L51/26 , H04L51/38
摘要： Systems, methods, and computer program products are for selecting content for distribution via a data network, and creating at least one content distribution channel to distribute specific content of the selected content. The specific content is partitioned from the selected content based upon a criterion common to the specific content.
摘要翻译：系统，方法和计算机程序产品用于选择通过数据网络分发的内容，以及创建至少一个内容分发渠道以分发所选内容的特定内容。基于特定内容共有的标准，将特定内容从所选择的内容中分割。

8. 发明申请

US20120244357A1 CELLULOSE NANOCRYSTALS FROM RENEWABLE BIOMASS 有权
标题翻译：可再生生物质的纤维素纳米晶体
公开(公告)号：US20120244357A1
公开(公告)日：2012-09-27
申请号：US13513334
申请日：2010-03-15
申请人： Chi Woon Leung , John H.T. Luong , Sabahudin Hrapovic , Edmond Lam , Yali Liu , Keith B. Male , Khaled Mahmoud , Denis Rho
发明人： Chi Woon Leung , John H.T. Luong , Sabahudin Hrapovic , Edmond Lam , Yali Liu , Keith B. Male , Khaled Mahmoud , Denis Rho
IPC分类号： C08B15/04 , C08H8/00 , B82B3/00 , B82B1/00 , B82Y40/00
CPC分类号： C08B15/08 , C08B15/04 , Y10T428/2982
摘要： A process for producing cellulose nanocrystals (CNCs) involves providing a cellulosic material, contacting the cellulosic material with an inorganic persulfate at an elevated temperature to produce CNCs, and recovering the CNCs. The process permits one-step production of CNCs from vegetative biomasses such as flax and hemp. Cellulose nanocrystals produced by the process with carboxylic groups are more uniform and have higher aspect ratios than CNCs produced by prior art processes.
摘要翻译：生产纤维素纳米晶体（CNCs）的方法涉及提供纤维素材料，在高温下使纤维素材料与无机过硫酸盐接触以产生CNCs，并回收CNCs。该过程允许从植物生物量如亚麻和大麻一步生产CNCs。通过具有羧基的方法制备的纤维素纳米晶体比通过现有技术方法产生的CNCs更均匀并且具有更高的纵横比。

9. 发明申请

US20120093054A1 Systems, Methods, and Computer Program Products for Optimizing Content Distribution in a Data Networks 有权
标题翻译：用于优化数据网络内容分发的系统，方法和计算机程序产品
公开(公告)号：US20120093054A1
公开(公告)日：2012-04-19
申请号：US12906442
申请日：2010-10-18
申请人： Yali Liu , Mung Chiang , Raghvendra Savoor , Bruce Alden Schine , Michael Tisiker , Yongdong Zhao
发明人： Yali Liu , Mung Chiang , Raghvendra Savoor , Bruce Alden Schine , Michael Tisiker , Yongdong Zhao
IPC分类号： H04W40/00
CPC分类号： H04L29/06455 , H04L51/26 , H04L51/38
摘要： Systems, methods, and computer program products are for selecting content for distribution via a data network, and creating at least one content distribution channel to distribute specific content of the selected content. The specific content is partitioned from the selected content based upon a criterion common to the specific content.
摘要翻译：系统，方法和计算机程序产品用于选择通过数据网络分发的内容，以及创建至少一个内容分发渠道以分发所选内容的特定内容。基于特定内容共有的标准，将特定内容从所选择的内容中分割。

10. 发明申请

US20110051807A1 METHOD AND APPARATUS FOR RATE CONTROL ACCURACY IN VIDEO ENCODING 有权
标题翻译：视频编码中速率控制精度的方法与装置
公开(公告)号：US20110051807A1
公开(公告)日：2011-03-03
申请号：US12735441
申请日：2009-01-15
申请人： Yali Liu , Qian Xu , Xiaoan Lu , Cristina Gomila
发明人： Yali Liu , Qian Xu , Xiaoan Lu , Cristina Gomila
IPC分类号： H04N7/26
CPC分类号： H04N19/192 , H04N19/124 , H04N19/149 , H04N19/172 , H04N19/176 , H04N19/61
摘要： A method and apparatus are provided for rate control accuracy in video encoding. The apparatus includes a video encoder for encoding image data in a single encoding pass using rate control. The rate control involves defining a quantization step size value and a rounding offset value and refining at least the rounding offset value. The image data is encoded responsive to the quantization step size value and the refined rounding offset value.
摘要翻译：提供了一种用于视频编码中的速率控制精度的方法和装置。该装置包括用于使用速率控制在单个编码通道中对图像数据进行编码的视频编码器。速率控制涉及定义量化步长值和舍入偏移值，并且至少精炼舍入偏移值。响应于量化步长值和精化舍入偏移值来编码图像数据。

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