Data communication system for assigning addresses to hand-held d

Details Data communication system for assigning addresses to hand-held d Data communication system for assigning addresses to hand-held d

1992-07-31

1994-12-06

Black, Thomas G.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

34082508, 395200, G06F 1310

Patent

active

053718585

ABSTRACT:
In an exemplary embodiment, portable data devices can be coupled with a local area network at any of a multiplicity of points and integrated into the system on a dynamic basis. The preferred system is highly flexible and closely adaptable to changing needs of an individual user. For example, unitary multiple docking devices each receiving a plurality of hand-held computerized data terminals may be chained in a series to a single primary controller which may have a further LAN channel including an auxiliary unit which may supply charging power to a further series of multiple docking devices, added to the system as needed. A preferred auxiliary unit is capable of handling two-way communication without the provision of a direction control line in the channel.

REFERENCES:
patent: 4396985 (1983-08-01), Ohain
patent: 4468750 (1984-08-01), Charnoff et al.
patent: 4558270 (1985-12-01), Liaytaud et al.
patent: 4588938 (1986-05-01), Liautaud et al.
patent: 4680583 (1987-07-01), Grover
patent: 4684793 (1987-08-01), Kamhuber
patent: 4689786 (1987-08-01), Sidhu et al.
patent: 4739183 (1988-04-01), Tokura et al.
patent: 4742335 (1988-05-01), Vogt
patent: 4751648 (1988-06-01), Sears, III et al.
patent: 4756695 (1988-07-01), Lane et al.
patent: 4757456 (1988-07-01), Berghiat
patent: 4773005 (1988-09-01), Sullivan
patent: 4773032 (1988-09-01), Uehara et al.
patent: 4801786 (1989-01-01), Stobbe
patent: 4857716 (1989-08-01), Gombrich et al.
patent: 5003472 (1991-03-01), Perrill et al.
patent: 5265238 (1993-11-01), Canova, Jr. et al.

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