Assignee
UNITED AUDIO VISUAL CORP
4 granted patents·11 citations·filing 1974–1975
Top patents by PatentIndex Score
4 records- 0156US4089028AMethod and apparatus for controlling external devices and for transferring informationUNITED AUDIO VISUAL CORP·Filed 1975·Granted May 9, 1978·4 cites·8 claims
- 0237US3947819AApparatus for expanding channel output capacityUNITED AUDIO VISUAL CORP·Filed 1974·Granted Mar 30, 1976·3 cites·20 claims
- 0334US4020464AProgrammer expander for a plurality of devicesUNITED AUDIO VISUAL CORP·Filed 1974·Granted Apr 26, 1977·2 cites·20 claims
- 0434US3961162AMethod and apparatus for interrupting a device for a preselected interval of timeUNITED AUDIO VISUAL CORP·Filed 1974·Granted Jun 1, 1976·2 cites·13 claims
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