Communications: electrical – Condition responsive indicating system – Specified housing
Patent
1986-06-23
1988-02-16
Swann, III, Glen R.
Communications: electrical
Condition responsive indicating system
Specified housing
455 95, 455100, H04Q 914
Patent
active
047258276
ABSTRACT:
A hand held remote control device having enhanced range capability includes a radio transmitter for transmitting encoded signals at a frequency between 1 MHz to 1 GHz, a battery and switch for energizing the transmitter, means for encoding and transmitting signals, and a housing, the improvement wherein said transmitter includes an open loop antenna connected to a conductive object that is exposed to the operator's touch on the outside of the housing.
REFERENCES:
patent: 3134075 (1964-05-01), Langevin
Gallegos, Jr. David M.
Wilkinson Paul F.
Anderson Ernest M.
Pulsar Manufacturing, Inc.
Swann III Glen R.
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