Inventor · disambiguated record
Carl L. Haas
Also filed as: HAAS CARL L
24 granted patents·7 pending applications·45 citations·filing 2010–2024
93Inventor score
Top patents by PatentIndex Score
31 records- 0195US11889395B2Vehicle communication via multiple wireless communication linksWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2021·Granted Jan 30, 2024·5 cites·20 claims
- 0292US11891030B2Multi-vehicle braking systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2021·Granted Feb 6, 2024·2 cites·15 claims
- 0392US11814020B2Brake control systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2021·Granted Nov 14, 2023·2 cites·19 claims
- 0490US12330698B2End of train device with integrated antennaTRANSP IP HOLDINGS LLC·Filed 2023·Granted Jun 17, 2025·1 cites·18 claims
- 0589US11958512B2Monitoring and communication device of a vehicleWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2021·Granted Apr 16, 2024·2 cites·20 claims
- 0682US12037035B2Communication system and methodTRANSP IP HOLDINGS LLC·Filed 2021·Granted Jul 16, 2024·1 cites·20 claims
- 0782US10399551B2System, method, and apparatus for improving safety of ECP-equipped trains with flammable cargoWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2016·Granted Sep 3, 2019·4 cites·24 claims
- 0881US9460566B2Data recorder system and unit for a vehicleWABTEC HOLDING CORP·Filed 2014·Granted Oct 4, 2016·8 cites·30 claims
- 0978US11129220B2Vehicle communication via multiple wireless communication linksWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2018·Granted Sep 21, 2021·3 cites·20 claims
- 1077US12323890B2Vehicle communication via multiple wireless communication linksWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2023·Granted Jun 3, 2025·0 cites·20 claims
- 1176US9083861B2Visual data collection system for a trainHAAS CARL L·Filed 2010·Granted Jul 14, 2015·9 cites·23 claims
- 1276US9020667B2Empty-load device feedback arrangementHAAS CARL L·Filed 2012·Granted Apr 28, 2015·5 cites·20 claims
- 1372US11030834B2Data recorder system and unit for a vehicleWABTEC HOLDING CORP·Filed 2018·Granted Jun 8, 2021·1 cites·13 claims
- 1470US11749034B2Data recorder system and unit for a vehicleWABTEC HOLDING CORP·Filed 2021·Granted Sep 5, 2023·0 cites·5 claims
- 1564US10198882B2Data recorder system and unit for a vehicleWABTEC HOLDING CORP·Filed 2016·Granted Feb 5, 2019·1 cites·5 claims
- 1664US10140790B2Data recorder system and unit for a vehicleWABTEC HOLDING CORP·Filed 2016·Granted Nov 27, 2018·1 cites·23 claims
- 1762US12351217B2Vehicle system with second power sourceTRANSP IP HOLDINGS LLC·Filed 2021·Granted Jul 8, 2025·0 cites·20 claims
- 1862US11932292B2Vehicle and route monitoring systemTRANSP IP HOLDINGS LLC·Filed 2021·Granted Mar 19, 2024·0 cites·20 claims
- 1961US2021185128A1Communication system and method for a vehicle systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2021·Application pending·0 cites
- 2059US2024179502A1Communication systemTRANSP IP HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 2155US11716111B2Communication system and methodWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2021·Granted Aug 1, 2023·0 cites·20 claims
- 2255US11654943B2End of vehicle device with integrated antennaWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2018·Granted May 23, 2023·0 cites·17 claims
- 2355US2024109564A1Secure vehicle to vehicle ptc communicationTRANSP IP HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 2455US2023328491A1Communication system and method for a vehicle systemTRANSP IP HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 2554US2021270238A1Rotary machine control systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2020·Application pending·0 cites
- 2653US11818631B2Communication device for detecting messages based on signal strengthTRANSP IP HOLDINGS LLC·Filed 2021·Granted Nov 14, 2023·0 cites·20 claims
- 2751US11613243B2Vehicle control systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2019·Granted Mar 28, 2023·0 cites·20 claims
- 2850US10965755B2Communication system and methodWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2014·Granted Mar 30, 2021·0 cites·30 claims
- 2949US9689910B2Detecting faults in a two-wire power lineWABTEC HOLDING CORP·Filed 2013·Granted Jun 27, 2017·0 cites·20 claims
- 3049US2021323590A1Braking system and methodTRANSP IP HOLDINGS LLC·Filed 2021·Application pending·0 cites
- 3142US2021175825A1Electric machine control systems and methodsWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →