Assignee
POWERCAST CORP
US·37 granted patents·10 pending applications·3,250 citations·filing 2006–2025
Top patents by PatentIndex Score
47 records- 0199US9021277B2Powering devices using RF energy harvestingPOWERCAST CORP·Filed 2013·Granted Apr 28, 2015·326 cites·20 claims
- 0299US8380255B2Power transmission networkPOWERCAST CORP·Filed 2010·Granted Feb 19, 2013·336 cites·18 claims
- 0399US7925308B2Radio-frequency (RF) power portalPOWERCAST CORP·Filed 2006·Granted Apr 12, 2011·377 cites·28 claims
- 0499US7868482B2Method and apparatus for high efficiency rectification for various loadsPOWERCAST CORP·Filed 2006·Granted Jan 11, 2011·429 cites·76 claims
- 0599US7844306B2Power transmission networkPOWERCAST CORP·Filed 2006·Granted Nov 30, 2010·543 cites·18 claims
- 0698US9706924B2Systems, methods and apparatus for powering devices using RF energy from a mobile transmitterPOWERCAST CORP·Filed 2015·Granted Jul 18, 2017·25 cites·20 claims
- 0798US7898105B2RF powered specialty lighting, motion, soundPOWERCAST CORP·Filed 2007·Granted Mar 1, 2011·351 cites·51 claims
- 0898US7639994B2RF power transmission network and methodPOWERCAST CORP·Filed 2007·Granted Dec 29, 2009·364 cites·39 claims
- 0997US7643312B2Method and apparatus for a wireless power supplyPOWERCAST CORP·Filed 2006·Granted Jan 5, 2010·358 cites·20 claims
- 1095US12451725B2Powering devices using RF energy harvestingPOWERCAST CORP·Filed 2022·Granted Oct 21, 2025·2 cites·6 claims
- 1195US11457395B2Wireless sensor system, method and apparatus with switch and outlet controlPOWERCAST CORP·Filed 2020·Granted Sep 27, 2022·3 cites·36 claims
- 1295US10284019B2Powering devices using RF energy harvestingPOWERCAST CORP·Filed 2015·Granted May 7, 2019·10 cites·20 claims
- 1394US12074652B2Methods, systems, and apparatus for automatic RF power transmission and single antenna energy harvestingPOWERCAST CORP·Filed 2023·Granted Aug 27, 2024·1 cites·21 claims
- 1494US11917519B2Wireless sensor system, method and apparatus with switch and outlet controlPOWERCAST CORP·Filed 2022·Granted Feb 27, 2024·1 cites·16 claims
- 1594US11837880B2Methods, systems, and apparatus for wireless recharging of battery-powered devicesPOWERCAST CORP·Filed 2022·Granted Dec 5, 2023·4 cites·20 claims
- 1694US11791912B2Methods, systems, and apparatus for automatic RF power transmission and single antenna energy harvestingPOWERCAST CORP·Filed 2021·Granted Oct 17, 2023·2 cites·33 claims
- 1794US11394246B2Powering devices using RF energy harvestingPOWERCAST CORP·Filed 2019·Granted Jul 19, 2022·6 cites·18 claims
- 1894US11368053B2Methods, systems, and apparatus for wireless recharging of battery-powered devicesPOWERCAST CORP·Filed 2020·Granted Jun 21, 2022·7 cites·25 claims
- 1994US10484111B2Methods, systems, and apparatus for automatic RF power transmission and single antenna energy harvestingPOWERCAST CORP·Filed 2018·Granted Nov 19, 2019·7 cites·21 claims
- 2093US10524337B2Automated system for lighting controlPOWERCAST CORP·Filed 2018·Granted Dec 31, 2019·7 cites·20 claims
- 2193US10455663B2Automated system for lighting controlPOWERCAST CORP·Filed 2014·Granted Oct 22, 2019·15 cites·22 claims
- 2293US9251699B2Wireless sensor system, method and apparatus with switch and outlet controlPOWERCAST CORP·Filed 2013·Granted Feb 2, 2016·13 cites·20 claims
- 2392US10638399B2Wireless sensor system, method and apparatus with switch and outlet controlPOWERCAST CORP·Filed 2016·Granted Apr 28, 2020·7 cites·22 claims
- 2491US10763687B2Methods, systems, and apparatus for wireless recharging of battery-powered devicesPOWERCAST CORP·Filed 2018·Granted Sep 1, 2020·9 cites·24 claims
- 2590US11245257B2Method and apparatus for high efficiency rectification for various loadsPOWERCAST CORP·Filed 2019·Granted Feb 8, 2022·3 cites·27 claims
- 2689US11696211B2Automated system for lighting controlPOWERCAST CORP·Filed 2021·Granted Jul 4, 2023·2 cites·20 claims
- 2789US11039524B2Automated system for lighting controlPOWERCAST CORP·Filed 2019·Granted Jun 15, 2021·4 cites·29 claims
- 2889US10149370B2Automated system for lighting controlPOWERCAST CORP·Filed 2016·Granted Dec 4, 2018·19 cites·34 claims
- 2988US11102869B2Automated system for lighting controlPOWERCAST CORP·Filed 2019·Granted Aug 24, 2021·4 cites·18 claims
- 3088US10454452B2Method and apparatus for high efficiency rectification for various loadsPOWERCAST CORP·Filed 2015·Granted Oct 22, 2019·4 cites·20 claims
- 3187US2025038865A1Methods, systems, and apparatus for automatic rf power transmission and single antenna energy harvestingPOWERCAST CORP·Filed 2024·Application pending·0 cites
- 3287US2025374159A1Wireless sensor system, method and apparatus with switch and outlet controlPOWERCAST CORP·Filed 2025·Application pending·0 cites
- 3385US10979156B2Methods, systems, and apparatus for automatic RF power transmission and single antenna energy harvestingPOWERCAST CORP·Filed 2019·Granted Apr 13, 2021·2 cites·20 claims
- 3485US10979961B2Automated system for lighting controlPOWERCAST CORP·Filed 2017·Granted Apr 13, 2021·4 cites·8 claims
- 3584US12369095B2Wireless sensor system, method and apparatus with switch and outlet controlPOWERCAST CORP·Filed 2024·Granted Jul 22, 2025·0 cites·20 claims
- 3681US2026100607A1Methods, systems, and apparatus for wireless recharging of battery-powered devicesPOWERCAST CORP·Filed 2025·Application pending·0 cites
- 3779US12308663B2Methods, systems, and apparatus for wireless recharging of battery-powered devicesPOWERCAST CORP·Filed 2023·Granted May 20, 2025·0 cites·23 claims
- 3877US10396858B2Bi-stable display tagPOWERCAST CORP·Filed 2014·Granted Aug 27, 2019·4 cites·13 claims
- 3975US11909205B2Method and apparatus for high efficiency rectification for various loadsPOWERCAST CORP·Filed 2022·Granted Feb 20, 2024·0 cites·4 claims
- 4071US11418234B2Bi-stable display tagPOWERCAST CORP·Filed 2019·Granted Aug 16, 2022·1 cites·20 claims
- 4157US2024364137A1Method and apparatus for increased rf harvesting sensitivity through multi-stage q-multiplied voltagePOWERCAST CORP·Filed 2024·Application pending·0 cites
- 4254US2024364314A1Method and apparatus for dynamic rf power splitting through manipulation of dc output propertiesPOWERCAST CORP·Filed 2024·Application pending·0 cites
- 4354US2026050759A1Methods and apparatus for the arbitration of rf power between an ultra high frequency (uhf) radio-frequency identification (rfid) system and an external assemblyPOWERCAST CORP·Filed 2024·Application pending·0 cites
- 4449US2008169910A1Implementation of a wireless power transmitter and methodPOWERCAST CORP·Filed 2007·Application pending·0 cites
- 4548US2011031821A1Method and Apparatus for Implementation of a Wireless Power SupplyPOWERCAST CORP·Filed 2010·Application pending·0 cites
- 4644US2008166965A1Wirelessly powered specialty lighting, motion, soundPOWERCAST CORP·Filed 2008·Application pending·0 cites
- 4743US2009102296A1Powering cell phones and similar devices using RF energy harvestingPOWERCAST CORP·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when POWERCAST CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →