Inventor · disambiguated record
Joseph A. Carr
Also filed as: CARR JOSEPH · CARR JOSEPH A · CARR JOSEPH ALEXANDER · CARR JOSEPH D
17 granted patents·4 pending applications·82 citations·filing 2004–2021
91Inventor score
Top patents by PatentIndex Score
21 records- 0194US10708077B2Technologies for optimally individualized building automationABB SCHWEIZ AG·Filed 2017·Granted Jul 7, 2020·25 cites·21 claims
- 0288US9525284B2Medium voltage DC collection system with power electronicsABB RESEARCH LTD·Filed 2013·Granted Dec 20, 2016·10 cites·10 claims
- 0386US8994206B2Turbine-based energy generation system with DC outputABB TECHNOLOGY AG·Filed 2013·Granted Mar 31, 2015·12 cites·20 claims
- 0483US9356536B2Bidirectional power conversion with fault-handling capabilityABB RESEARCH LTD·Filed 2013·Granted May 31, 2016·7 cites·18 claims
- 0582US9755433B2Hybrid alternating current (AC)/direct current (DC) distribution for multiple-floor buildingsABB TECHNOLOGY AG·Filed 2013·Granted Sep 5, 2017·8 cites·23 claims
- 0678US10436470B2Rule-based load shedding algorithm for building energy managementABB SCHWEIZ AG·Filed 2017·Granted Oct 8, 2019·3 cites·20 claims
- 0774US8995159B1High-frequency matrix converter with square wave inputCARR JOSEPH ALEXANDER·Filed 2012·Granted Mar 31, 2015·10 cites·20 claims
- 0873US10916110B2Emergency lighting, evacuation, and rescue routing with power over-ethernetABB SCHWEIZ AG·Filed 2018·Granted Feb 9, 2021·2 cites·19 claims
- 0971US10971949B2Systems and methods for performing building energy managementABB SCHWEIZ AG·Filed 2017·Granted Apr 6, 2021·2 cites·20 claims
- 1069US10903652B2Control architectures for power distribution networks with distributed energy resourceABB POWER GRIDS SWITZERLAND AG·Filed 2019·Granted Jan 26, 2021·1 cites·20 claims
- 1165US10337753B2Adaptive modeling method and system for MPC-based building energy controlABB AG·Filed 2016·Granted Jul 2, 2019·2 cites·18 claims
- 1260US11870262B2Control architectures for power distribution networks with distributed energy resourcesHITACHI ENERGY LTD·Filed 2020·Granted Jan 9, 2024·0 cites·22 claims
- 1357US11909207B2Hierarchical method for prediction of loads with high varianceABB SCHWEIZ AG·Filed 2021·Granted Feb 20, 2024·0 cites·23 claims
- 1450US9945359B2DC output wind turbine with power dissipationABB SCHWEIZ AG·Filed 2015·Granted Apr 17, 2018·0 cites·23 claims
- 1550US2004186798A1System and method for managing telecommunications resourcesFiled 2004·Application pending·0 cites
- 1648US10853084B2System and method for coordinating resourcesABB SCHWEIZ AG·Filed 2019·Granted Dec 1, 2020·0 cites·23 claims
- 1742US10424925B2Optimization of nanogrid controls and operationABB SCHWEIZ AG·Filed 2017·Granted Sep 24, 2019·0 cites·26 claims
- 1841US10879698B2Systems and methods for performing building power managementABB SCHWEIZ AG·Filed 2017·Granted Dec 29, 2020·0 cites·22 claims
- 1941US2018191160A1Small grid load controlABB SCHWEIZ AG·Filed 2017·Application pending·0 cites
- 2041US2015092311A1Methods, systems, and computer readable media for protection of direct current building electrical systemsABB TECHNOLOGY AG·Filed 2013·Application pending·0 cites
- 2136US2016308356A1Method and Apparatus for Electrical Distribution Grid ControlABB TECHNOLOGY AG·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Joseph A. Carr files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →