Assignee
RAULAND CORP
US·29 granted patents·7 pending applications·568 citations·filing 1976–2024
Top patents by PatentIndex Score
36 records- 0185US5345510AIntegrated speaker supervision and alarm systemRAULAND CORP·Filed 1992·Granted Sep 6, 1994·84 cites·17 claims
- 0284US10013868B2Nurse call system with mobile device interfaceRAULAND CORP·Filed 2016·Granted Jul 3, 2018·10 cites·21 claims
- 0383US4490050AMaster/slave clock systemRAULAND CORP·Filed 1983·Granted Dec 25, 1984·39 cites·10 claims
- 0481US7751375B2Communications system and protocol for medical environmentRAULAND CORP·Filed 2007·Granted Jul 6, 2010·12 cites·36 claims
- 0580US7737827B2Communications system and protocol for medical environmentRAULAND CORP·Filed 2007·Granted Jun 15, 2010·19 cites·21 claims
- 0680US6693514B2Signaling device for annunciating a status of a monitored person or objectRAULAND CORP·Filed 2002·Granted Feb 17, 2004·49 cites·20 claims
- 0778USD993237STouch-screen deviceRAULAND CORP·Filed 2021·Granted Jul 25, 2023·10 cites·1 claims
- 0876US4387420AProgrammable clockRAULAND CORP·Filed 1980·Granted Jun 7, 1983·30 cites·25 claims
- 0975US4088835AComprehensive feedback elimination system employing notch filterRAULAND CORP·Filed 1977·Granted May 9, 1978·43 cites·10 claims
- 1074US7768949B2Communications system and protocol for medical environmentRAULAND CORP·Filed 2007·Granted Aug 3, 2010·16 cites·24 claims
- 1174US4677541AProgrammable clockRAULAND CORP·Filed 1984·Granted Jun 30, 1987·44 cites·21 claims
- 1271US11393326B2Emergency response drillsRAULAND CORP·Filed 2019·Granted Jul 19, 2022·2 cites·20 claims
- 1371US5601436AApparatus and method for generating and presenting an audiovisual lesson planRAULAND CORP·Filed 1995·Granted Feb 11, 1997·66 cites·15 claims
- 1471US4744103AComputer controlled multi-link communication systemRAULAND CORP·Filed 1985·Granted May 10, 1988·50 cites·20 claims
- 1570USD828946SMulti-segmented corridor lightRAULAND CORP·Filed 2017·Granted Sep 18, 2018·9 cites·1 claims
- 1668US4081614ASupervised single link telephone systemRAULAND CORP·Filed 1977·Granted Mar 28, 1978·13 cites·19 claims
- 1765US11410257B2Message boardsRAULAND CORP·Filed 2019·Granted Aug 9, 2022·2 cites·13 claims
- 1862US7356603B2Integrated system of loads with multiple public awareness functionsRAULAND CORP·Filed 2006·Granted Apr 8, 2008·2 cites·21 claims
- 1961US2025336506A1Intelligent display corridor lightRAULAND CORP·Filed 2024·Application pending·0 cites
- 2059US11869109B2Status lightsRAULAND CORP·Filed 2022·Granted Jan 9, 2024·0 cites·18 claims
- 2158USD822893SMulti-segmented corridor lightRAULAND CORP·Filed 2017·Granted Jul 10, 2018·5 cites·1 claims
- 2254US11482323B2Enhancing patient care via a structured methodology for workflow stratificationRAULAND CORP·Filed 2019·Granted Oct 25, 2022·1 cites·20 claims
- 2354US5454033AApparatus and method for controlling access to a telephoneRAULAND CORP·Filed 1993·Granted Sep 26, 1995·42 cites·21 claims
- 2449USD822892SMulti-segmented corridor lightRAULAND CORP·Filed 2017·Granted Jul 10, 2018·3 cites·1 claims
- 2549US2023215548A1Self assignment with automatic detection of multiple caregiversRAULAND CORP·Filed 2022·Application pending·0 cites
- 2647US6877218B2Hand tool for applying electrical connectorsRAULAND CORP·Filed 2001·Granted Apr 12, 2005·8 cites·4 claims
- 2742US10037684B1Waterproof nursecall pullcord stationRAULAND CORP·Filed 2017·Granted Jul 31, 2018·0 cites·21 claims
- 2841US2024310979A1Room touchscreen terminalRAULAND CORP·Filed 2023·Application pending·0 cites
- 2939USD818985SDuty stationRAULAND CORP·Filed 2017·Granted May 29, 2018·3 cites·1 claims
- 3037US2014379357A1Staff Assignment and Sharing SystemRAULAND CORP·Filed 2013·Application pending·0 cites
- 3134USD823275SDuty stationRAULAND CORP·Filed 2017·Granted Jul 17, 2018·2 cites·1 claims
- 3234USD823276SDuty stationRAULAND CORP·Filed 2017·Granted Jul 17, 2018·2 cites·1 claims
- 3334US2016165369A1School intercom systemRAULAND CORP·Filed 2014·Application pending·0 cites
- 3434US2020221549A1Status lightsRAULAND CORP·Filed 2019·Application pending·0 cites
- 3530US2018136833A1Detection of cleaning gesturesRAULAND CORP·Filed 2016·Application pending·0 cites
- 3623US4016502ADynamic range extender circuit for preamplifierRAULAND CORP·Filed 1976·Granted Apr 5, 1977·2 cites·10 claims
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