Inventor · disambiguated record
Ratan Khatwa
Also filed as: KHATWA RATAN
53 granted patents·5 pending applications·792 citations·filing 2000–2022
98Inventor score
Top patents by PatentIndex Score
58 records- 0195US6750815B2Method, apparatus, and computer program products for alerting surface vessels to hazardous conditionsHONEYWELL INT INC·Filed 2002·Granted Jun 15, 2004·92 cites·153 claims
- 0295US6469664B1Method, apparatus, and computer program products for alerting surface vessels to hazardous conditionsHONEYWELL INT INC·Filed 2000·Granted Oct 22, 2002·209 cites·26 claims
- 0394US10713960B1Presentation of 2D and 3D assisted visual separation informationHONEYWELL INT INC·Filed 2019·Granted Jul 14, 2020·27 cites·20 claims
- 0490US9710218B2Vertical profile display including hazard band indicationHONEYWELL INT INC·Filed 2014·Granted Jul 18, 2017·14 cites·22 claims
- 0587US8145367B2Closed airport surface alerting systemKHATWA RATAN·Filed 2009·Granted Mar 27, 2012·27 cites·22 claims
- 0686US9517844B2System and method for displaying airport features on a dynamic airport moving map displayHONEYWELL INT INC·Filed 2013·Granted Dec 13, 2016·13 cites·12 claims
- 0786US6734808B1Method, apparatus and computer program products for alerting submersible vessels to hazardous conditionsHONEYWELL INT INC·Filed 2000·Granted May 11, 2004·74 cites·133 claims
- 0885US10037124B2Vertical profile display including weather iconsHONEYWELL INT INC·Filed 2014·Granted Jul 31, 2018·8 cites·18 claims
- 0984US9547993B2Automated aircraft ground threat avoidance systemHONEYWELL INT INC·Filed 2015·Granted Jan 17, 2017·6 cites·20 claims
- 1084US8417397B2Vertical profile display with variable display boundariesKHATWA RATAN·Filed 2010·Granted Apr 9, 2013·15 cites·20 claims
- 1184US7117089B2Ground runway awareness and advisory systemHONEYWELL INT INC·Filed 2004·Granted Oct 3, 2006·62 cites·24 claims
- 1282US10459078B2Reliability index for weather informationHONEYWELL INT INC·Filed 2017·Granted Oct 29, 2019·5 cites·18 claims
- 1380US7206698B2Ground operations and imminent landing runway selectionHONEYWELL INT INC·Filed 2004·Granted Apr 17, 2007·40 cites·13 claims
- 1479US10490089B2Cockpit display of traffic information (CDTI) assisted visual separation employing a vertical situation displayHONEYWELL INT INC·Filed 2017·Granted Nov 26, 2019·3 cites·16 claims
- 1578US8665133B2Methods and systems for presenting weather hazard information on an in-trail procedures displayKHATWA RATAN·Filed 2010·Granted Mar 4, 2014·6 cites·20 claims
- 1677US10839698B1Methods and systems for depicting an energy state of a vehicleHONEYWELL INT INC·Filed 2019·Granted Nov 17, 2020·3 cites·19 claims
- 1775US10140876B2Systems and methods for enhanced awareness of obstacle proximity during taxi operationsHONEYWELL INT INC·Filed 2015·Granted Nov 27, 2018·3 cites·20 claims
- 1875US7688254B2Display of high-cruise-altitude weatherHONEYWELL INT INC·Filed 2008·Granted Mar 30, 2010·10 cites·19 claims
- 1974US7411541B2Systems and methods for presenting vertical weather information on plan view displaysHONEYWELL INT INC·Filed 2007·Granted Aug 12, 2008·10 cites·14 claims
- 2073US7551990B2System and method for management of a ground obstacle displayHONEYWELL INT INC·Filed 2005·Granted Jun 23, 2009·8 cites·15 claims
- 2172US8478461B2Closed airport surface alerting systemKHATWA RATAN·Filed 2012·Granted Jul 2, 2013·5 cites·20 claims
- 2272US7702461B2Ground operations and imminent landing runway selectionHONEYWELL INT INC·Filed 2004·Granted Apr 20, 2010·26 cites·18 claims
- 2372US7403132B2System and method for management of a ground obstacle displayHONEYWELL INT INC·Filed 2005·Granted Jul 22, 2008·10 cites·8 claims
- 2472US6983206B2Ground operations and imminent landing runway selectionHONEYWELL INT INC·Filed 2003·Granted Jan 3, 2006·37 cites·41 claims
- 2569US10192453B2Aircraft traffic alert and collision avoidance system with autoflight system mode protectionHONEYWELL INT INC·Filed 2016·Granted Jan 29, 2019·3 cites·14 claims
- 2669US7363145B2Ground operations and imminent landing runway selectionHONEYWELL INT INC·Filed 2004·Granted Apr 22, 2008·22 cites·27 claims
- 2769US7079951B2Ground operations and imminent landing runway selectionHONEYWELL INT INC·Filed 2004·Granted Jul 18, 2006·21 cites·21 claims
- 2867US10495783B2Vertical profile display including weather blocksHONEYWELL INT INC·Filed 2014·Granted Dec 3, 2019·1 cites·20 claims
- 2966US8660713B2Methods and systems for an improved in-trail procedures displayKHATWA RATAN·Filed 2010·Granted Feb 25, 2014·4 cites·20 claims
- 3065US9201136B2Methods and systems for presenting weather hazard information on an in-trail procedures displayHONEYWELL INT INC·Filed 2014·Granted Dec 1, 2015·2 cites·20 claims
- 3165US7330147B2System and method for ground proximity warning with enhanced obstacle depictionHONEYWELL INT INC·Filed 2005·Granted Feb 12, 2008·4 cites·19 claims
- 3264US8395541B2Enhanced alerting of characteristic weather hazardsKHATWA RATAN·Filed 2008·Granted Mar 12, 2013·5 cites·20 claims
- 3363US11138892B2TCAS coupled FMSHONEYWELL INT INC·Filed 2017·Granted Oct 5, 2021·2 cites·12 claims
- 3463US9092976B2Systems and methods for providing runway-entry awareness and alertingKHATWA RATAN·Filed 2012·Granted Jul 28, 2015·3 cites·15 claims
- 3563US8599045B2Systems and methods for enhanced awareness of clearance from conflict for surface traffic operationsKHATWA RATAN·Filed 2009·Granted Dec 3, 2013·5 cites·14 claims
- 3660US11830373B2Systems and methods for alerting descent below altitudeHONEYWELL INT INC·Filed 2022·Granted Nov 28, 2023·0 cites·20 claims
- 3759US11941995B2Runway awareness and alerting systems and methodsHONEYWELL INT INC·Filed 2021·Granted Mar 26, 2024·0 cites·20 claims
- 3859US9643735B2Integration of braking action information with flight deck runway functionsHONEYWELL INT INC·Filed 2015·Granted May 9, 2017·1 cites·20 claims
- 3959US9223017B2Systems and methods for enhanced awareness of obstacle proximity during taxi operationsHONEYWELL INT INC·Filed 2013·Granted Dec 29, 2015·1 cites·20 claims
- 4058US8972082B2Aircraft flight deck displays and systems and methods for displaying integrated minimum safe altitude and minimum vectoring altitude information on a display device in an aircraftHONEYWELL INT INC·Filed 2013·Granted Mar 3, 2015·2 cites·20 claims
- 4155US11094207B2Cockpit display of traffic information (CDTI) assisted visual separation employing a vertical situation displayHONEYWELL INT INC·Filed 2019·Granted Aug 17, 2021·0 cites·16 claims
- 4255US10431105B2Enhanced awareness of obstacle proximityHONEYWELL INT INC·Filed 2014·Granted Oct 1, 2019·1 cites·20 claims
- 4353US9959774B2Systems and methods for displaying obstacle-avoidance information during surface operationsHONEYWELL INT INC·Filed 2013·Granted May 1, 2018·1 cites·19 claims
- 4452US12175879B2Systems and methods for constructing terrain deconflicted custom proceduresHONEYWELL INT INC·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 4552US11626023B2Systems and methods for editing and displaying waypoint constraints and conditionsHONEYWELL INT INC·Filed 2021·Granted Apr 11, 2023·0 cites·16 claims
- 4652US10963133B2Enhanced awareness of obstacle proximityHONEYWELL INT INC·Filed 2014·Granted Mar 30, 2021·1 cites·18 claims
- 4750US12371184B2Systems and methods for presenting a qualitative risk assessment for an aircraft to perform a flight procedureHONEYWELL INT INC·Filed 2022·Granted Jul 29, 2025·0 cites·19 claims
- 4848US12162603B2System and method to enhance in-flight controlled rest for flight crewHONEYWELL INT INC·Filed 2021·Granted Dec 10, 2024·0 cites·20 claims
- 4947US11275388B2Systems and methods for an enhanced stable approach monitorHONEYWELL INT INC·Filed 2018·Granted Mar 15, 2022·0 cites·16 claims
- 5047US2010030408A1Integrated incorrect take-off-setting alerting systemHONEYWELL INT INC·Filed 2008·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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