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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Minnick; James A.
Address:
Central City, IA
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
7336969 Multiple channel communications system February 26, 2008
A multi-channel communications system for communications between a mobile units and dispatch agencies through tower sites under control of a multi-channel communication controller. The method of communications used is time division multiple access with provisions for alternate methods.
6950658 Multiple channel communications system September 27, 2005
A multi-channel communications system for communications between a mobile units and dispatch agencies through tower sites under control of a multi-channel communication controller. The method of communications used is time division multiple access with provisions for alternate methods.
6370381 Multiple channel communications system April 9, 2002
A multi-channel communications system for communications between a mobile units and dispatch agencies through tower sites under control of a multi-channel communication controller. The method of communications used is time division multiple access with provisions for alternate methods.
5854787 Method for reducing message error rate within real-time exchange radio-frequency communications December 29, 1998
A method for real-time data exchange between an RF modem of a mobile data terminal and a base station host computer of a mobile radio-frequency data communications network is disclosed. In a preferred embodiment, the data exchange timing architecture of the present invention reduces mess










 
 
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