发明授权
- 专利标题： Personal communication system to send and receive voice data positioning information
- 专利标题（中）： 个人通信系统发送和接收语音数据定位信息
-
申请号： US879955申请日： 1997-06-20
-
公开(公告)号： US6148261A公开(公告)日： 2000-11-14
- 发明人: Michael L. Obradovich , John Dinkel , Michael Kent
- 申请人： Michael L. Obradovich , John Dinkel , Michael Kent
- 申请人地址： DE Wilmington
- 专利权人： American Calcar, Inc.
- 当前专利权人： American Calcar, Inc.
- 当前专利权人地址： DE Wilmington
- 主分类号： G09B29/00
- IPC分类号： G09B29/00 ; G01C21/00 ; G01C21/20 ; G01C21/36 ; G01S19/48 ; G06F17/30 ; G08G1/0969 ; G09B29/10 ; G01C15/00
摘要：
A location tagged data provision and display system. A personal communication device (PCD) with electromagnetic communication capability has a GPS receiver and a display. The PCD requests maps and location tagged data from data providers and other for display on the PCD. The data providers respond to requests by using searching and sorting schemes to interrogate data bases and then automatically transmitting data responsive to the requests to the requesting PCD.
公开/授权文献
- US5255982A Revolving recycling compactor having multiple containers 公开/授权日：1993-10-26
信息查询
