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1. 发明授权

US6005922A Voice mail system and method of inter-voice mail system communication 失效
标题翻译：语音邮件系统和语音间邮件系统通信方法
公开(公告)号：US6005922A
公开(公告)日：1999-12-21
申请号：US966386
申请日：1997-11-07
申请人： Gary Longster , Janusz Maruszak , Mervyn D'Cruz , Brian Oliver
发明人： Gary Longster , Janusz Maruszak , Mervyn D'Cruz , Brian Oliver
IPC分类号： H04M3/42 , H04L29/08 , H04M3/533 , H04M1/64
CPC分类号： H04M3/53325
摘要： A method of exchanging voice mail messages between voice mail systems is disclosed. A voice mail system employing the method is also disclosed. The method comprises establishing a message exchange session between a first and second voice mail system. Information about features offered at each system is exchanged between the systems. Using this information the features that are common to both systems are determined. Thereafter, message data used only by features common to both systems is exchanged.
摘要翻译：公开了一种在语音邮件系统之间交换语音邮件消息的方法。还公开了采用该方法的语音邮件系统。该方法包括在第一和第二语音邮件系统之间建立消息交换会话。有关每个系统提供的功能的信息在系统之间交换。使用这些信息确定两个系统共同的特征。此后，仅通过两个系统共同的功能使用的消息数据被交换。

2. 发明授权

US06396921B1 Method and system for encoding and decoding typographic characters 失效
标题翻译：印刷字符编码和解码方法和系统
公开(公告)号：US06396921B1
公开(公告)日：2002-05-28
申请号：US08966387
申请日：1997-11-07
申请人： Gary Longster
发明人： Gary Longster
IPC分类号： H04M1100
CPC分类号： G06F17/2217
摘要： A system suitable for encoding typographic characters into two digit base ten values and to decode such values to typographic characters are disclosed. The system maps typographic characters, such as letters in the English language and puctuation symbols into two decimal digit numeric codes. The mapped numeric codes allow all upper and lower case English letters to be identified by a unique two digit code, that may be encoded using conventional DTMF tones. The system similarly decodes two digit numeric codes, so encoded. The system optionally include a DTMF generator and decoder. Methods used by the system are also disclosed.
摘要翻译：公开了一种适用于将印刷字符编码为两位数十位数值并将这些值解码为排版字符的系统。系统将排版字符（如英文字母和输入符号）映射为两位十进制数字数字代码。映射的数字代码允许所有大小写英文字母由唯一的两位数字代码识别，可以使用常规DTMF音调进行编码。该系统类似地解码两位数字数字编码。系统可选地包括DTMF发生器和解码器。还公开了该系统使用的方法。

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