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1. 发明申请

US20090328114A1 METHOD AND RECEIVING UNIT FOR FAST CHANGE OF SERVICES 有权
标题翻译：快速更改服务的方法和接收单元
公开(公告)号：US20090328114A1
公开(公告)日：2009-12-31
申请号：US12514130
申请日：2007-11-13
申请人： Jozef Pieter Van Gassel , Gang Wang , Fangzhong Shen , Gilein De Nijs , Steven Broeils Luitjens , Jian Zhang , Jiawen Tu , Hua Jiang
发明人： Jozef Pieter Van Gassel , Gang Wang , Fangzhong Shen , Gilein De Nijs , Steven Broeils Luitjens , Jian Zhang , Jiawen Tu , Hua Jiang
IPC分类号： H04N7/173
CPC分类号： H04N21/64315 , H04N5/50 , H04N21/41407 , H04N21/4384
摘要： The present invention relates to a method of changing between a plurality N of distinct services, e.g. television channels, receivable on a receiving unit, such as a mobile phone/cellular phone, a personal digital assistant (PDA), a handheld television unit, or similar devices. The receiving unit is adapted to receive the plurality of services in a time slicing mode with services being arranged in a certain time slice sequence. The receiving unit is capable of receiving a first service (S1). When “zapping” from the first service to a second service, the second service (S4) being chosen is the currently next service in time within the time slice sequence so as to minimize the time (t2) between service changes. Thereby, a fast method of changing between services is provided in a simplified manner, the speed of change reaching the theoretical maximum when using time slicing.
摘要翻译：本发明涉及一种在多个不同服务之间进行改变的方法，例如，在移动电话/蜂窝电话，个人数字助理（PDA），手持电视机或类似装置等接收单元上应收的电视频道。接收单元适于以时间分片模式接收多个服务，其中服务以特定时间片序列排列。接收单元能够接收第一服务（S1）。当从第一服务“切换”到第二服务时，所选择的第二服务（S4）是在时间片序列内的时间上的当前下一个服务，从而最小化服务改变之间的时间（t2）。因此，以简化的方式提供了改变服务之间的快速方法，当使用时间分片时，变化速度达到理论上的最大值。

2. 发明授权

US08151299B2 Method and receiving unit for fast change of services 有权
标题翻译：快速变更服务的方法和接收单元
公开(公告)号：US08151299B2
公开(公告)日：2012-04-03
申请号：US12514130
申请日：2007-11-13
申请人： Jozef Pieter Van Gassel , Gang Wang , Fangzhong Shen , Gilein De Nijs , Steven Broeils Luitjens , Jian Zhang , Jiawen Tu , Hua Jiang
发明人： Jozef Pieter Van Gassel , Gang Wang , Fangzhong Shen , Gilein De Nijs , Steven Broeils Luitjens , Jian Zhang , Jiawen Tu , Hua Jiang
IPC分类号： G06F3/00
CPC分类号： H04N21/64315 , H04N5/50 , H04N21/41407 , H04N21/4384
摘要： The present invention relates to a method of changing between a plurality N of distinct services, e.g. television channels, receivable on a receiving unit, such as a mobile phone/cellular phone, a personal digital assistant (PDA), a handheld television unit, or similar devices. The receiving unit is adapted to receive the plurality of services in a time slicing mode with services being arranged in a certain time slice sequence. The receiving unit is capable of receiving a first service (S1). When “zapping” from the first service to a second service, the second service (S4) being chosen is the currently next service in time within the time slice sequence so as to minimize the time (t2) between service changes. Thereby, a fast method of changing between services is provided in a simplified manner, the speed of change reaching the theoretical maximum when using time slicing.
摘要翻译：本发明涉及一种在多个不同服务之间进行改变的方法，例如，在移动电话/蜂窝电话，个人数字助理（PDA），手持电视机或类似装置等接收单元上应收的电视频道。接收单元适于以时间分片模式接收多个服务，其中服务以特定时间片序列排列。接收单元能够接收第一服务（S1）。当从第一服务“切换”到第二服务时，所选择的第二服务（S4）是在时间片序列内的时间上的当前下一个服务，从而最小化服务改变之间的时间（t2）。因此，以简化的方式提供了改变服务之间的快速方法，当使用时间分片时，变化速度达到理论上的最大值。

3. 发明申请

US20130160760A1 DEVICE FOR DELIVERING MIST TO THE HUMAN FACE 审中-公开
标题翻译：用于向人类皮肤递送薄荷的装置
公开(公告)号：US20130160760A1
公开(公告)日：2013-06-27
申请号：US13581986
申请日：2011-05-23
申请人： Xin Chen , Bjorn Sprengers , Wan Kei Ricky Ha , Jiawen Tu
发明人： Xin Chen , Bjorn Sprengers , Wan Kei Ricky Ha , Jiawen Tu
IPC分类号： A61M11/00
CPC分类号： A61H33/12 , A61H35/008 , A61H2201/0207 , A61H2201/0214 , A61H2201/0228 , A61H2201/0285
摘要： A device (1) for delivering mist to the human face is capable of targeting different kinds of mist to different zones of the human face. To this end, the device (1) comprises different nozzle sets, wherein each of the different nozzle sets serves for letting out a different kind of mist, and wherein each of the different nozzle sets is positioned in a zone (7, 10) of the device (1) corresponding to a zone of the human face to be treated by means of the mist delivered by the nozzle set concerned during operation of the device (1). By having an appropriate number and positioning of the nozzles (2, 3, 4, 5), facial zones can be treated separately, wherein it is possible to realize optimal skin treatment per facial zone.
摘要翻译：用于将雾输送到人脸的装置（1）能够将不同种类的雾定向到人脸的不同区域。为此，设备（1）包括不同的喷嘴组，其中每个不同的喷嘴组用于排出不同种类的雾，并且其中每个不同的喷嘴组位于所述装置（1）对应于在所述装置（1）的操作期间由所述喷嘴组传送的雾的待处理的人脸区域。通过具有适当数量和定位的喷嘴（2,3,4,5），可以单独处理面部区域，其中可以实现每个面部区域的最佳皮肤处理。

4. 发明申请

US20070037557A1 Method and system for multimedia messaging service 审中-公开
标题翻译：多媒体信息服务的方法和系统
公开(公告)号：US20070037557A1
公开(公告)日：2007-02-15
申请号：US10539315
申请日：2003-12-17
申请人： Xiaoling Shao , Jiawen Tu , Lei Feng
发明人： Xiaoling Shao , Jiawen Tu , Lei Feng
IPC分类号： H04Q7/38
CPC分类号： H04L65/4084 , H04L29/06 , H04L29/06027 , H04L51/063 , H04L51/24 , H04L51/36 , H04L51/38 , H04L65/80 , H04L67/02 , H04L69/329 , H04W4/12
摘要： The invention allows a portion of a multimedia message, usually the beginning part of the message to be delivered to and stored on a mobile terminal beforehand. When a user wants to view the message, the portion of the message stored locally will be played back immediately, while at the same time a user agent residing in the mobile terminal will contact a media server for the remaining contents using the streaming technology. This would give the user an impression that the whole message is stored locally since there is nearly no noticeable delay in the playback, thus providing a much better user experience. The partial contents down-loaded can be a portion of the whole multimedia message, or an muntrelated rich-media message provided by a third party as an advertisement. In this way, the usage of the local storage space on the mobile terminal will be much more efficient.
摘要翻译：本发明允许预先将多媒体消息的一部分通常将消息的开始部分传送到并存储在移动终端上。当用户想要查看消息时，本地存储的消息的部分将被立即重放，同时驻留在移动终端中的用户代理将使用流技术与剩余内容的媒体服务器联系。这将给用户一个印象，即整个消息被存储在本地，因为播放几乎没有明显的延迟，从而提供了更好的用户体验。下载的部分内容可以是整个多媒体消息的一部分，或由第三方作为广告提供的与muntrelated的富媒体消息。以这种方式，移动终端上的本地存储空间的使用将更加有效。

5. 发明授权

US08150162B2 Method and system for three-dimensional handwriting recognition 有权
标题翻译：三维手写识别方法与系统
公开(公告)号：US08150162B2
公开(公告)日：2012-04-03
申请号：US10528938
申请日：2003-09-18
申请人： Yonggang Du , Jiawen Tu , Lei Feng , Xiaoling Shao
发明人： Yonggang Du , Jiawen Tu , Lei Feng , Xiaoling Shao
IPC分类号： G06K9/00
CPC分类号： G06K9/224 , G06K9/222
摘要： The present invention provides a 3D handwriting recognition system that allows users to freely write words or characters in a 3D space in a touchless manner, without requiring any physical medium such as a pad or a tablet. The users' handwriting input in a 3D space will be tracked by an input device of the system that generates corresponding 3D motion data and wirelessly transfers the 3D motion data to a recognition device of the system. The 3D motion data will be converted and then mapped onto a 2D plane to generate corresponding 2D images for handwriting recognition. In this way, the users' inputting will never be limited to any screen, pad or plane, and the users will have more flexibility and enjoyable writing experience.
摘要翻译：本发明提供了一种3D手写识别系统，其允许用户以无接触的方式自由地在3D空间中书写文字或字符，而不需要任何物理介质，例如垫或平板电脑。用户在3D空间中的手写输入将由系统的输入设备跟踪，该输入设备生成相应的3D运动数据，并将3D运动数据无线传输到系统的识别设备。 3D运动数据将被转换，然后映射到2D平面上，以生成相应的2D图像以进行手写识别。这样，用户的输入将不会被限制在任何屏幕，平面或平面上，用户将具有更多的灵活性和愉快的写作经验。

6. 发明申请

US20070270145A1 Systems and Methods for Seamlessly Roaming Between a Wireless Wide Area Network and a Wireless Local Area Network 有权
标题翻译：无线广域网与无线局域网无缝漫游的系统与方法
公开(公告)号：US20070270145A1
公开(公告)日：2007-11-22
申请号：US10555676
申请日：2004-05-06
申请人： Lei Feng , Xiaoling Shao , Jiawen Tu , Yonggang Du , Bo Liu , Jin Xiaohui , Jianbo Tian , Xiaolu Sun
发明人： Lei Feng , Xiaoling Shao , Jiawen Tu , Yonggang Du , Bo Liu , Jin Xiaohui , Jianbo Tian , Xiaolu Sun
IPC分类号： H04Q7/20
CPC分类号： H04W36/18 , H04L65/1069 , H04W8/26 , H04W36/14 , H04W72/048 , H04W76/10 , H04W80/04 , H04W84/04 , H04W84/12 , H04W88/06
摘要： The present invention takes the advantage of the WLAN resources in hotspots for voice and data connections and enables seamless handover between WWAN and WLAN and vice versa. This allows two users in the hotspots to communicate with each other by making a voice over IP (VoIP) or video call, thus achieving cost savings for the end users and WWAN resources savings for the wireless operators. According to one embodiment of the invention, a mobile terminal has wireless wide area network (WWAN) and wireless local area network (WLAN) interfaces. The mobile terminal via a WWAN. If a WLAN is present, the mobile terminal sends a handover request together with its network address to the called mobile terminal, using a short message service (SMS) technique or a watermarking technique, for initiating a WLAN call with the called mobile terminal via a WLAN. After the WLAN call is established with the called mobile terminal, the mobile terminal releases the WWAN call.
摘要翻译：本发明利用WLAN资源在热点中进行语音和数据连接，并实现WWAN与WLAN之间的无缝切换，反之亦然。这允许热点中的两个用户通过IP（VoIP）或视频呼叫进行通信，从而为终端用户节省成本，并为无线运营商节省WWAN资源。根据本发明的一个实施例，移动终端具有无线广域网（WWAN）和无线局域网（WLAN）接口。移动终端通过WWAN。如果存在WLAN，则移动终端使用短消息服务（SMS）技术或水印技术将与其网络地址一起的切换请求发送到被叫移动终端，以通过经由呼叫的移动终端发起WLAN呼叫 WLAN。在与被叫移动终端建立WLAN呼叫之后，移动终端释放WWAN呼叫。

7. 发明申请

US20060159344A1 Method and system for three-dimensional handwriting recognition 审中-公开
标题翻译：三维手写识别方法与系统
公开(公告)号：US20060159344A1
公开(公告)日：2006-07-20
申请号：US10540793
申请日：2003-12-22
申请人： Xiaoling Shao , Jiawen Tu , Lei Feng
发明人： Xiaoling Shao , Jiawen Tu , Lei Feng
IPC分类号： G06K9/18
CPC分类号： G06F3/0346 , G06K9/222 , G06K9/224
摘要： The present invention relates to three-dimensional (3D) handwriting recognition methods and systems. The present invention provides a 3D handwriting recognition method and corresponding system which allows to generate 3D motion data by tracking corresponding 3D motion, calculate corresponding 3D coordinates, construct corresponding 3D tracks, derive 2D projection plane based on some strokes 3D tracks of on character, and generate 2D image for handwriting recognition by mapping the 3D tracks onto the said 2D projection plane. The 3D handwriting recognition method according to the present invention can use the processing power of system more efficiently and highly improve the system performance. So that the system can get the final input result in a much shorter time after the user finishes writing a character without a long time waiting between two characters input, thus the user has more pleased and natural input experience.
摘要翻译：本发明涉及三维（3D）手写识别方法和系统。本发明提供了一种3D手写识别方法和相应的系统，其通过跟踪对应的3D运动，计算相应的3D坐标，构建相应的3D轨迹，基于一些笔画的3D轨迹导出2D投影平面来生成3D运动数据，以及通过将3D轨迹映射到所述2D投影平面上来生成用于手写识别的2D图像。根据本发明的3D手写识别方法可以更有效地使用系统的处理能力并且高度提高系统性能。这样系统可以在用户完成写入字符之后的较短时间内获得最终的输入结果，而不用长时间等待两个字符输入，从而使用户有更高兴和自然的输入体验。

8. 发明授权

US10111806B2 Device for delivering mist to the human face 有权
公开(公告)号：US10111806B2
公开(公告)日：2018-10-30
申请号：US13581986
申请日：2011-05-23
申请人： Xin Chen , Bjorn Sprengers , Wan Kei Ricky Ha , Jiawen Tu
发明人： Xin Chen , Bjorn Sprengers , Wan Kei Ricky Ha , Jiawen Tu
IPC分类号： A61H33/12 , A61M11/00 , A61H35/00
摘要： A device (1) for delivering mist to the human face is capable of targeting different kinds of mist to different zones of the human face. To this end, the device (1) comprises different nozzle sets, wherein each of the different nozzle sets serves for letting out a different kind of mist, and wherein each of the different nozzle sets is positioned in a zone (7, 10) of the device (1) corresponding to a zone of the human face to be treated by means of the mist delivered by the nozzle set concerned during operation of the device (1). By having an appropriate number and positioning of the nozzles (2, 3, 4, 5), facial zones can be treated separately, wherein it is possible to realize optimal skin treatment per facial zone.

9. 发明授权

US08412846B2 Wireless network system for efficiently delivering multimedia messages 失效
标题翻译：无线网络系统，用于高效传输多媒体消息
公开(公告)号：US08412846B2
公开(公告)日：2013-04-02
申请号：US10536919
申请日：2003-11-24
申请人： Xiaoling Shao , Lei Feng , Jiawen Tu
发明人： Xiaoling Shao , Lei Feng , Jiawen Tu
IPC分类号： G06F15/16
CPC分类号： H04W4/12 , H04L51/38 , H04W80/04 , H04W88/184 , H04W92/02
摘要： The present invention provides a wireless network system that enables direct wireless delivery of a multimedia message from a first MMS user agent to a second MMS user agent. In accordance with one embodiment of the invention, the wireless network system includes a MMS server that receives, from the first MMS user agent, a request to send a multimedia message to the second MMS user agent. The request includes an identification (ID) number of the second MMS user agent. From a core network, for example, the MMS server obtains an Internet address of the second MMS user agent based on the ID number of the second MMS user agent, if the ID number is not an Internet address of the second MMS user agent. Then the MMS server forwards the Internet address to the first MMS user agent to enable the first MMS user agent to wirelessly deliver the multimedia message directly to the second MMS user agent using the Internet address. Therefore, by not involving a MMS server in delivering multimedia messages, a substantial amount of network resources is saved, and delivery speed of multimedia messages is significantly increased. As a result, the performance of the overall network system is greatly improved.
摘要翻译：本发明提供一种无线网络系统，其能够将多媒体消息从第一MMS用户代理直接无线传送到第二MMS用户代理。根据本发明的一个实施例，无线网络系统包括MMS服务器，其从第一MMS用户代理接收向第二MMS用户代理发送多媒体消息的请求。请求包括第二MMS用户代理的标识（ID）号码。例如，从核心网络，如果ID号不是第二MMS用户代理的因特网地址，则MMS服务器基于第二MMS用户代理的ID号获取第二MMS用户代理的因特网地址。然后，MMS服务器将互联网地址转发到第一MMS用户代理，以使得第一MMS用户代理能够使用因特网地址将多媒体消息无线地直接传送到第二MMS用户代理。因此，通过不涉及MMS服务器传送多媒体消息，节省了大量的网络资源，显着提高了多媒体消息的传送速度。因此，整个网络系统的性能大大提高。

10. 发明授权

US08432868B2 Systems and methods for seamlessly roaming between a wireless wide area network and a wireless local area network 有权
标题翻译：在无线广域网和无线局域网之间无缝漫游的系统和方法
公开(公告)号：US08432868B2
公开(公告)日：2013-04-30
申请号：US10555676
申请日：2004-05-06
申请人： Lei Feng , Xiaoling Shao , Jiawen Tu , Yonggang Du , Bo Liu , Xiaohui Jin , Jianbo Tian , Xiaolu Sun
发明人： Lei Feng , Xiaoling Shao , Jiawen Tu , Yonggang Du , Bo Liu , Xiaohui Jin , Jianbo Tian , Xiaolu Sun
IPC分类号： H04W4/00
CPC分类号： H04W36/18 , H04L65/1069 , H04W8/26 , H04W36/14 , H04W72/048 , H04W76/10 , H04W80/04 , H04W84/04 , H04W84/12 , H04W88/06
摘要： The present invention takes the advantage of the WLAN resources in hotspots for voice and data connections and enables seamless handover between WWAN and WLAN and vice versa. This allows two users in the hotspots to communicate with each other by making a voice over IP (VoIP) or video call, thus achieving cost savings for the end users and WWAN resources savings for the wireless operators. According to one embodiment of the invention, a mobile terminal has wireless wide area network (WWAN) and wireless local area network (WLAN) interfaces. The mobile terminal via a WWAN. If a WLAN is present, the mobile terminal sends a handover request together with its network address to the called mobile terminal, using a short message service (SMS) technique or a watermarking technique, for initiating a WLAN call with the called mobile terminal via a WLAN. After the WLAN call is established with the called mobile terminal, the mobile terminal releases the WWAN call.
摘要翻译：本发明利用WLAN资源在热点中进行语音和数据连接，并实现WWAN与WLAN之间的无缝切换，反之亦然。这允许热点中的两个用户通过IP（VoIP）或视频呼叫进行通信，从而为终端用户节省成本，并为无线运营商节省WWAN资源。根据本发明的一个实施例，移动终端具有无线广域网（WWAN）和无线局域网（WLAN）接口。移动终端通过WWAN。如果存在WLAN，则移动终端使用短消息服务（SMS）技术或水印技术将与其网络地址一起的切换请求发送到被叫移动终端，以通过经由呼叫的移动终端发起WLAN呼叫 WLAN。在与被叫移动终端建立WLAN呼叫之后，移动终端释放WWAN呼叫。

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