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1. 发明授权

US5313051A Paperless parcel tracking system 失效
标题翻译：无纸包裹跟踪系统
公开(公告)号：US5313051A
公开(公告)日：1994-05-17
申请号：US863988
申请日：1992-04-06
申请人： David J. Brigida , Marvin K. Brown , Francis Fado , Victor S. Moore , Thomas K. Pate , James J. Tout, Jr. , Patrick F. Camilleri , Robert L. Donaldson , Michael N. Gray
发明人： David J. Brigida , Marvin K. Brown , Francis Fado , Victor S. Moore , Thomas K. Pate , James J. Tout, Jr. , Patrick F. Camilleri , Robert L. Donaldson , Michael N. Gray
IPC分类号： G06F3/041 , B65G61/00 , G06F1/16 , G06F3/033 , G06F3/048 , G06K7/10 , G06K17/00 , G06Q10/08 , G07B17/00 , G06F15/20
CPC分类号： G07B17/00661 , G06F3/0488 , G06K17/00 , G06Q10/08 , G07B17/0008 , G07B17/00193 , G07B17/00362 , G07B17/00508 , G06K2017/0045 , G06K2017/0048 , G07B2017/00096 , G07B2017/00112 , G07B2017/0012 , G07B2017/00217 , G07B2017/00282 , G07B2017/00379 , G07B2017/00588 , G07B2017/00717
摘要： A portable paperless parcel tracking system capable of reading bar codes on packages, capturing signatures and alphanumeric data related to the parcels when entered into a touch panel display, disabling manual or finger touch entry when a stylus is near the surface of the display, storing the parcel related data electronically and transmitting the data to a host at a convenient time.
摘要翻译：一种便携式无纸包装跟踪系统，其能够在输入到触摸面板显示器时读取包装上的条形码，捕获与包裹相关的签名和字母数字数据，当触笔靠近显示器的表面时禁用手动或手指触摸输入，包裹相关数据以电子方式传送数据给主机。

2. 发明授权

US5535242A Method and system for modem command processing during data transfer 失效
标题翻译：数据传输过程中调制解调器命令处理的方法和系统
公开(公告)号：US5535242A
公开(公告)日：1996-07-09
申请号：US427768
申请日：1995-04-25
申请人： David J. Brigida , Victor S. Moore , Thomas K. Pate
发明人： David J. Brigida , Victor S. Moore , Thomas K. Pate
IPC分类号： G06F13/00 , H04L27/00 , H04L29/06 , H04L29/08 , H04M11/06 , H04B1/38
CPC分类号： H04L29/06 , H04M11/06
摘要： A method and system are disclosed for permitting selected command sequences to be processed by a modem during data transfer operations. A preselected escape character is designated and inserted into a data stream to be applied to a modem in order to identify a selected command sequence which follows. A termination character is inserted into the data stream following the selected command sequence. Upon detection of the preselected escape character, the selected command sequence is coupled to a command processor within the modem and processed. In applications in which the modem is coupled between a data processing system and a cellular telephone communication channel, the selected command sequence may be utilized to transmit communication channel parameter status queries to a cellular telephone associated with the modem. In this manner, the Received Signal Strength Indicator (RSSI), bit error rate, or other indications of communication channel status may be queried. An identical technique may be utilized to transmit a response to each such query to the data processing system, permitting real time display of cellular communication channel status information during data transfer.
摘要翻译：公开了一种方法和系统，用于允许在数据传送操作期间由调制解调器处理所选择的命令序列。指定预选转义字符并将其插入到要应用于调制解调器的数据流中，以便识别所选择的命令序列。在所选择的命令序列之后，将一个终止字符插入到数据流中。在检测到预选转义字符后，所选择的命令序列被耦合到调制解调器内的命令处理器并被处理。在调制解调器耦合在数据处理系统和蜂窝电话通信信道之间的应用中，所选择的命令序列可用于将通信信道参数状态查询发送到与调制解调器相关联的蜂窝电话。以这种方式，可以查询接收信号强度指示符（RSSI），误码率或通信信道状态的其它指示。可以使用相同的技术来向数据处理系统发送对每个这样的查询的响应，允许在数据传输期间实时显示蜂窝通信信道状态信息。

3. 发明授权

US5528626A Method and system for modem command processing during data transfer 失效
公开(公告)号：US5528626A
公开(公告)日：1996-06-18
申请号：US860383
申请日：1992-03-30
申请人： David J. Brigida , Victor S. Moore , Thomas K. Pate
发明人： David J. Brigida , Victor S. Moore , Thomas K. Pate
IPC分类号： G06F13/00 , H04L27/00 , H04L29/06 , H04L29/08 , H04M11/06 , H04B1/38
CPC分类号： H04L29/06 , H04M11/06
摘要： A method and system are disclosed for permitting selected command sequences to be processed by a modem during data transfer operations. A preselected escape character is designated and inserted into a data stream to be applied to a modem in order to identify a selected command sequence which follows. A termination character is inserted into the data stream following the selected command sequence. Upon detection of the preselected escape character, the selected command sequence is coupled to a command processor within the modem and processed. In applications in which the modem is coupled between a data processing system and a cellular telephone communication channel, the selected command sequence may be utilized to transmit communication channel parameter status queries to a cellular telephone associated with the modem. In this manner, the Received Signal Strength Indicator (RSSI), bit error rate, or other indications of communication channel status may be queried. An identical technique may be utilized to transmit a response to each such query to the data processing system, permitting real time display of cellular communication channel status information during data transfer.

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