Assignee
ONTARIO LTD 777388
CA·6 granted patents·4 pending applications·47 citations·filing 1988–2021
Top patents by PatentIndex Score
10 records- 0176US4914706AMasking sound deviceONTARIO LTD 777388·Filed 1988·Granted Apr 3, 1990·42 cites·10 claims
- 0259US2019073991A1Networked sound masking systemONTARIO LTD 777388·Filed 2018·Application pending·0 cites
- 0359US2021248989A1Apparatus and method for mounting a sound masking device in a hotel roomONTARIO LTD 777388·Filed 2021·Application pending·0 cites
- 0456US7471797B2Networked sound masking system with centralized sound masking generationONTARIO LTD 777388·Filed 2003·Granted Dec 30, 2008·5 cites·20 claims
- 0553US10121463B2Networked sound masking systemONTARIO LTD 777388·Filed 2016·Granted Nov 6, 2018·0 cites·9 claims
- 0652US11017757B2Apparatus and method for mounting a sound masking device in a hotel roomONTARIO LTD 777388·Filed 2017·Granted May 25, 2021·0 cites·18 claims
- 0749US9916124B2System and method for controlling and monitoring a sound masking system from an electronic floorplanONTARIO LTD 777388·Filed 2013·Granted Mar 13, 2018·0 cites·9 claims
- 0842US10019977B2Apparatus and method for mounting a sound masking device in a hotel roomONTARIO LTD 777388·Filed 2016·Granted Jul 10, 2018·0 cites·10 claims
- 0942US2005031141A1Timer ramp-up circuit and method for a sound masking systemONTARIO LTD 777388·Filed 2003·Application pending·0 cites
- 1040US2004179482A1Auto-addressing mechanism for a networked systemONTARIO LTD 777388·Filed 2003·Application pending·0 cites
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