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    • 11. 发明授权
    • Method and system for handwritten electronic messaging
    • 手写电子信息的方法和系统
    • US07003308B1
    • 2006-02-21
    • US11009193
    • 2004-12-10
    • Paul Henry FuossHoward Paul KatseffRobert Edward MarkowitzBethany Scott Robinson
    • Paul Henry FuossHoward Paul KatseffRobert Edward MarkowitzBethany Scott Robinson
    • H04Q7/20H04B1/38G06F15/00G09G5/00
    • H04W4/14G06F3/04883H04M1/72552H04W4/18
    • The present invention provides a system and method for providing handwritten messages with electronic communication devices. For example the electronic communication device may be a mobile communication device and may include a touch screen, screen buffer memory, processor, and transceiver. In preferred embodiments, the mobile communication device may be a personal digital assistant (PDA), a two-way pager, or a mobile telephone. The mobile communication device user may create a handwritten message on the touch screen using, for example, a stylus. In one exemplary embodiment, the handwritten message displayed on the touch screen may be stored to the buffer memory as an image, directed by the processor to the transceiver, and transmitted via a wireless connection to, for example, a wireless base station and the Internet. The Internet may route the handwritten message image to a desired Internet address. The handwritten message may be displayed in real time on the recipient's display, e.g., an instant message (IM) session, or stored in their email mailbox for later retrieval and display. The recipient may type in a text message in response to the hand written message, and this message will be transmitted to mobile communication device and displayed on the mobile communication device. In another embodiment, the receiving party may also have handwritten messaging capabilities (included with, for example, a PC, PDA or a mobile phone) and may respond with a handwritten message.
    • 本发明提供了一种用于向电子通信设备提供手写消息的系统和方法。 例如,电子通信设备可以是移动通信设备,并且可以包括触摸屏,屏幕缓冲存储器,处理器和收发器。 在优选实施例中,移动通信设备可以是个人数字助理(PDA),双向寻呼机或移动电话。 移动通信设备用户可以使用例如触笔在触摸屏上创建手写消息。 在一个示例性实施例中,显示在触摸屏上的手写信息可以作为由处理器指向收发器的图像存储到缓冲存储器,并且经由无线连接发送到例如无线基站和因特网 。 互联网可以将手写消息图像路由到所需的因特网地址。 手写消息可以在接收者的显示器上实时显示,例如即时消息(IM)会话,或者存储在他们的电子邮箱中以供稍后检索和显示。 接收者可以响应于手写消息输入文本消息,并将该消息发送到移动通信设备并显示在移动通信设备上。 在另一个实施例中,接收方也可以具有手写消息传递功能(例如包括在PC,PDA或移动电话中),并且可以用手写消息进行响应。
    • 12. 发明授权
    • Method and system for handwritten electronic messaging
    • 手写电子信息的方法和系统
    • US07894836B1
    • 2011-02-22
    • US11787643
    • 2007-04-17
    • Paul Henry FuossHoward Paul KatseffRobert Edward MarkowitzBethany Scott Robinson
    • Paul Henry FuossHoward Paul KatseffRobert Edward MarkowitzBethany Scott Robinson
    • H04W4/00H04M1/00H04B1/38G06F17/00G06F3/041
    • H04W4/12H04M1/72552H04M2250/70H04W88/02
    • The present invention provides a system and method for providing handwritten messages with electronic communication devices. For example the electronic communication device may be a mobile communication device and may include a touch screen, screen buffer memory, processor, and transceiver. In preferred embodiments, the mobile communication device may be a personal digital assistant (PDA), a two-way pager, or a mobile telephone. The mobile communication device user may create a handwritten message on the touch screen using, for example, a stylus. In one exemplary embodiment, the handwritten message displayed on the touch screen may be stored to the buffer memory as an image, directed by the processor to the transceiver, and transmitted via a wireless connection to, for example, a wireless base station and the Internet. The Internet may route the handwritten message image to a desired Internet address. The handwritten message may be displayed in real time on the recipient's display, e.g., an instant message (IM) session, or stored in their email mailbox for later retrieval and display. The recipient may type in a text message in response to the hand written message, and this message will be transmitted to mobile communication device and displayed on the mobile communication device. In another embodiment, the receiving party may also have handwritten messaging capabilities (included with, for example, a PC, PDA or a mobile phone) and may respond with a handwritten message.
    • 本发明提供了一种用于向电子通信设备提供手写消息的系统和方法。 例如,电子通信设备可以是移动通信设备,并且可以包括触摸屏,屏幕缓冲存储器,处理器和收发器。 在优选实施例中,移动通信设备可以是个人数字助理(PDA),双向寻呼机或移动电话。 移动通信设备用户可以使用例如触笔在触摸屏上创建手写消息。 在一个示例性实施例中,显示在触摸屏上的手写信息可以作为由处理器指向收发器的图像存储到缓冲存储器,并且经由无线连接发送到例如无线基站和因特网 。 互联网可以将手写消息图像路由到所需的因特网地址。 手写消息可以在接收者的显示器上实时显示,例如即时消息(IM)会话,或者存储在他们的电子邮箱中以供稍后检索和显示。 接收者可以响应于手写消息输入文本消息,并将该消息发送到移动通信设备并显示在移动通信设备上。 在另一个实施例中,接收方也可以具有手写消息传递功能(例如包括在PC,PDA或移动电话中),并且可以用手写消息进行响应。
    • 13. 发明授权
    • Method and system for handwritten electronic messaging
    • 手写电子信息的方法和系统
    • US07224991B1
    • 2007-05-29
    • US11235854
    • 2005-09-27
    • Paul Henry FuossHoward Paul KatseffRobert Edward MarkowitzBethany Scott Robinson
    • Paul Henry FuossHoward Paul KatseffRobert Edward MarkowitzBethany Scott Robinson
    • H04Q7/20H04B1/38G06F15/00G09G5/00
    • H04W4/12H04M1/72552H04M2250/70H04W88/02
    • The present invention provides a system and method for providing handwritten messages with electronic communication devices. For example the electronic communication device may be a mobile communication device and may include a touch screen, screen buffer memory, processor, and transceiver. In preferred embodiments, the mobile communication device may be a personal digital assistant (PDA), a two-way pager, or a mobile telephone. The mobile communication device user may create a handwritten message on the touch screen using, for example, a stylus. In one exemplary embodiment, the handwritten message displayed on the touch screen may be stored to the buffer memory as an image, directed by the processor to the transceiver, and transmitted via a wireless connection to, for example, a wireless base station and the Internet. The Internet may route the handwritten message image to a desired Internet address. The handwritten message may be displayed in real time on the recipient's display, e.g., an instant message (IM) session, or stored in their email mailbox for later retrieval and display. The recipient may type in a text message in response to the hand written message, and this message will be transmitted to mobile communication device and displayed on the mobile communication device. In another embodiment, the receiving party may also have handwritten messaging capabilities (included with, for example, a PC, PDA or a mobile phone) and may respond with a handwritten message.
    • 本发明提供了一种用于向电子通信设备提供手写消息的系统和方法。 例如,电子通信设备可以是移动通信设备,并且可以包括触摸屏,屏幕缓冲存储器,处理器和收发器。 在优选实施例中,移动通信设备可以是个人数字助理(PDA),双向寻呼机或移动电话。 移动通信设备用户可以使用例如触笔在触摸屏上创建手写消息。 在一个示例性实施例中,显示在触摸屏上的手写信息可以作为由处理器指向收发器的图像存储到缓冲存储器,并且经由无线连接发送到例如无线基站和因特网 。 互联网可以将手写消息图像路由到所需的因特网地址。 手写消息可以在接收者的显示器上实时显示,例如即时消息(IM)会话,或者存储在他们的电子邮箱中以供稍后检索和显示。 接收者可以响应于手写消息输入文本消息,并将该消息发送到移动通信设备并显示在移动通信设备上。 在另一个实施例中,接收方也可以具有手写消息传递功能(例如包括在PC,PDA或移动电话中),并且可以用手写消息进行响应。
    • 15. 发明授权
    • Systems and methods for managing multiple communications
    • 用于管理多个通信的系统和方法
    • US06768722B1
    • 2004-07-27
    • US09603667
    • 2000-06-23
    • Howard Paul KatseffRobert Edward MarkowitzBethany Scott Robinson
    • Howard Paul KatseffRobert Edward MarkowitzBethany Scott Robinson
    • H04L1216
    • H04M3/428H04M3/4285
    • The present invention enables a party which is placed on hold in a first communication session to enter a second communication session and continue to monitor the status of the first communication. For example, in a broadband communication system telephone call or multimedia call, two parties may be in an active communication session with one another and a first of the two parties to the call may receive another incoming call. The first party then places the second party on hold. At this time the second party may wish to place the communication session with the first party on hold to initiate another communication session with a third party. However, the second party would also like to know when the first party takes the communication session off hold so that they can resume their communication. As a result, the second party places the communication on “monitor” hold. While the communication is on monitor hold, the second party is able to monitor the on hold communication session to recognize when the first party returns. For example, the monitored call on hold may be maintained at a reduced volume or a video display of the video in a multimedia communication session may be displayed in a reduced window size on a display. Further, the present invention provides prompts to various parties of a communication session when one or more parties to the communication session are placed on hold or taken off hold. For example, the system may generate a prompt to one or more parties when a communication session is placed on hold or monitor hold, or when a communication session on hold or monitor hold is taken off hold.
    • 本发明使得在第一通信会话中被置于保持的一方进入第二通信会话并继续监视第一通信的状态。 例如,在宽带通信系统电话呼叫或多媒体呼叫中,双方可以彼此进行主动通信会话,并且该呼叫的双方中的第一方可以接收另一呼入。 第一方然后让第二方搁置。 此时,第二方不妨将第一方的通信会话置于保持状态,以与第三方发起另一通信会话。 不过,第二方也想知道第一方何时召开通信会议,以便他们恢复通信。 结果,第二方将通信置于“监视”状态。 当通信处于监视保持状态时,第二方能够监视保持通信会话以识别第一方何时返回。 例如,保持的被监视呼叫可以维持在减小的音量,或者多媒体通信会话中的视频的视频显示可以在显示器上以缩小的窗口大小显示。 此外,本发明在通信会话的一方或多方被搁置或取消保持时向各方提供通信会话的提示。 例如,当通信会话被置于保持或监视保持时,或当保持或监视保持的通信会话被取消保持时,系统可以向一个或多个方生成提示。
    • 16. 发明授权
    • Low-latency audio interface for packet telephony
    • 用于分组电话的低延迟音频接口
    • US06556560B1
    • 2003-04-29
    • US08985226
    • 1997-12-04
    • Howard Paul KatseffRobert Patrick LyonsBethany Scott Robinson
    • Howard Paul KatseffRobert Patrick LyonsBethany Scott Robinson
    • H04L1266
    • H04M7/0072H04L25/05H04M7/006
    • In a method for reducing latency in packet telephony caused by buffering at the conversion stage between analog audio signals and digital audio data, analog audio is sampled at a rate far greater than necessary for telephony. The increased sampling rate allows the audio data to pass much more rapidly through the data conversion buffer. After passing through the buffer, the data is downsampled to a rate normally used for telephony. To handle audio data for speaker output, the data is upsampled to a rate far in excess of the rate necessary for processing telephony-grade voice signals. The increased sampling rate allows the audio data to pass much more rapidly through the data conversion buffer. After passing through the buffer, the data is converted into an analog audio signal for sending to the speaker. In this way, latency due to the buffering that accompanies the process of converting audio signals to digital data, or vice versa, is minimized.
    • 在用于在模拟音频信号和数字音频数据之间的转换阶段由缓冲引起的用于减少分组电话中的等待时间的方法中,以远远大于电话所需的速率对模拟音频进行采样。 增加的采样率允许音频数据通过数据转换缓冲区更快速地通过。 在通过缓冲器之后,数据被下采样到通常用于电话的速率。 为了处理用于扬声器输出的音频数据,数据被上采样到远远超过处理电话级语音信号所需的速率的速率。 增加的采样率允许音频数据通过数据转换缓冲区更快速地通过。 在通过缓冲器之后,数据被转换成模拟音频信号以发送到扬声器。 以这种方式,由于伴随着将音频信号转换成数字数据的过程而产生的缓冲的延迟或反之亦然。
    • 17. 发明授权
    • Methods and apparatus for providing improved quality of packet transmission in applications such as internet telephony
    • 用于在例如因特网电话的应用中提供分组传输质量提高的方法和装置
    • US06320875B2
    • 2001-11-20
    • US09797358
    • 2001-03-01
    • Howard Paul KatseffBethany Scott Robinson
    • Howard Paul KatseffBethany Scott Robinson
    • H04J326
    • H04L12/6418H04L29/06H04L69/08H04L69/16H04L69/164H04L69/165H04L2012/6427H04L2012/6472H04L2012/6475
    • A digital data packet transmission process and system provides; more efficient and higher quality of service in applications such as Internet telephony. In one aspect of this approach, transmission control protocol (“TCP”) is used to send data from a first user or client over standard telephone lines to a local Internet service provider (“ISP”). At the ISP, the data packets are converted from TCP to user datagram protocol (“UDP”). The UDP packets are then transmitted, typically over a higher bandwidth link to another local ISP serving the recipient. The UDP packets are translated back to TCP packets and routed to the receiver. Because many existing systems currently employ UDP packets, the present approach is largely backwards compatible should a recipient be hooked up to an ISP that does not employ a TCP/UDP converter. A bidirectional TCP/UDP converter is preferable for two way communication such as Internet telephony.
    • 数字数据包传输过程和系统提供; 在诸如因特网电话的应用中更高效和更高质量的服务。 在该方法的一个方面,传输控制协议(“TCP”)用于通过标准电话线将数据从第一用户或客户端发送到本地因特网服务提供商(“ISP”)。 在ISP,数据包从TCP转换为用户数据报协议(“UDP”)。 然后,UDP数据包通常通过更高带宽的链路传输到为接收方服务的另一本地ISP。 UDP数据包被转换回TCP数据包并路由到接收器。 由于许多现有系统当前使用UDP数据包,如果接收者连接到不使用TCP / UDP转换器的ISP,则本方法大体上向后兼容。 双向TCP / UDP转换器对于诸如因特网电话的双向通信是优选的。
    • 19. 发明授权
    • Methods and apparatus for providing improved quality of packet transmission in applications such as internet telephony
    • 用于在例如因特网电话的应用中提供分组传输质量提高的方法和装置
    • US06233249B1
    • 2001-05-15
    • US09565281
    • 2000-05-02
    • Howard Paul KatseffBethany Scott Robinson
    • Howard Paul KatseffBethany Scott Robinson
    • H04J326
    • H04L12/6418H04L29/06H04L69/08H04L69/16H04L69/164H04L69/165H04L2012/6427H04L2012/6472H04L2012/6475
    • A digital data packet transmission process and system provides more efficient and higher quality of service in applications such as Internet telephony. In one aspect of this approach, transmission control protocol (“TCP”) is used to send data from a first user or client over standard telephone lines to a local Internet service provider (“ISP”). At the ISP, the data packets are converted from TCP to user datagram protocol (“UDP”). The UDP packets are then transmitted, typically over a higher bandwidth link to another local ISP serving the recipient. The UDP packets are translated back to TCP packets and routed to the receiver. Because many existing systems currently employ UDP packets, the present approach is largely backwards compatible should a recipient be hooked up to an ISP that does not employ a TCP/UDP converter. A bidirectional TCP/UDP converter is preferable for two way communication such as Internet telephony.
    • 数字数据分组传输过程和系统在诸如因特网电话的应用中提供更高效和更高质量的服务。 在该方法的一个方面,传输控制协议(“TCP”)用于通过标准电话线将数据从第一用户或客户端发送到本地因特网服务提供商(“ISP”)。 在ISP,数据包从TCP转换为用户数据报协议(“UDP”)。 然后,UDP数据包通常通过更高带宽的链路传输到为接收方服务的另一本地ISP。 UDP数据包被转换回TCP数据包并路由到接收器。 由于许多现有系统当前使用UDP数据包,如果接收者连接到不使用TCP / UDP转换器的ISP,则本方法大体上向后兼容。 双向TCP / UDP转换器对于诸如因特网电话的双向通信是优选的。