Assignee
WI CHARGE LTD
IL·35 granted patents·19 pending applications·128 citations·filing 2013–2025
Top patents by PatentIndex Score
54 records- 0197US9312701B1System for optical wireless power supplyWI CHARGE LTD·Filed 2015·Granted Apr 12, 2016·56 cites·24 claims
- 0294US11201505B2System for optical wireless power supplyWI CHARGE LTD·Filed 2018·Granted Dec 14, 2021·9 cites·2 claims
- 0393US10193297B2Distributed coupled resonator laserWI CHARGE LTD·Filed 2016·Granted Jan 29, 2019·7 cites·5 claims
- 0492US9742223B2System for optical wireless power supplyWI-CHARGE LTD·Filed 2016·Granted Aug 22, 2017·8 cites·17 claims
- 0591US9653949B2Wireless laser system for power transmission utilizing a gain medium between retroreflectorsWI-CHARGE LTD·Filed 2016·Granted May 16, 2017·5 cites·9 claims
- 0690US9866075B2System for optical wireless power supplyWI-CHARGE LTD·Filed 2017·Granted Jan 9, 2018·7 cites·26 claims
- 0788US11356183B2System for optical wireless power supplyWI CHARGE LTD·Filed 2017·Granted Jun 7, 2022·6 cites·8 claims
- 0888US10063109B2System for optical wireless power supplyWI CHARGE LTD·Filed 2017·Granted Aug 28, 2018·4 cites·12 claims
- 0986US9312660B2Wireless laser system for power transmission utilizing a gain medium between retroreflectorsWI CHARGE LTD·Filed 2013·Granted Apr 12, 2016·5 cites·1 claims
- 1086US2025392397A1Fail-safe optical wireless power supplyWI CHARGE LTD·Filed 2025·Application pending·0 cites
- 1185US10790632B2Distributed coupled resonator laserWI CHARGE LTD·Filed 2019·Granted Sep 29, 2020·2 cites·12 claims
- 1285US10404103B2Wireless laser system for power transmission with gain medium control based on beam power or shapeWI CHARGE LTD·Filed 2017·Granted Sep 3, 2019·4 cites·7 claims
- 1385US9905988B2Spatially distributed laser resonatorWI CHARGE LTD·Filed 2017·Granted Feb 27, 2018·3 cites·8 claims
- 1484US10454593B2Distributed optical resonator with thin receiver unitWI CHARGE LTD·Filed 2016·Granted Oct 22, 2019·3 cites·16 claims
- 1581US11322991B2Flexible management system for optical wireless power supplyWI CHARGE LTD·Filed 2018·Granted May 3, 2022·3 cites·25 claims
- 1681US2025211032A1System for optical wireless power supplyWI CHARGE LTD·Filed 2025·Application pending·0 cites
- 1780US2026088661A1System for location and charging of wireless power receiversWI CHARGE LTD·Filed 2025·Application pending·0 cites
- 1879US12244156B2Safe enclosures for wireless power supplyWI CHARGE LTD·Filed 2020·Granted Mar 4, 2025·1 cites·20 claims
- 1977US12451734B2Photovoltaic cell for laser beam power detectionWI CHARGE LTD·Filed 2024·Granted Oct 21, 2025·0 cites·15 claims
- 2077US11095166B2Multiple beam wireless power transmission systemWI CHARGE LTD·Filed 2019·Granted Aug 17, 2021·2 cites·20 claims
- 2177US2025038577A1Flexible management system for optical wireless power supplyWI CHARGE LTD·Filed 2024·Application pending·0 cites
- 2276US12401428B2Fail-safe optical wireless power supplyWI CHARGE LTD·Filed 2023·Granted Aug 26, 2025·0 cites·9 claims
- 2376US2024429752A1Multiple beam wireless power transmission systemWI CHARGE LTD·Filed 2024·Application pending·0 cites
- 2475US9553418B2Spatially distributed laser resonatorWI-CHARGE LTD·Filed 2015·Granted Jan 24, 2017·2 cites·8 claims
- 2575US2025125661A1Wireless power transmission system with adaptive dynamic safety managementWI CHARGE LTD·Filed 2024·Application pending·0 cites
- 2673US12009627B2Distributed coupled resonator laserWI CHARGE LTD·Filed 2020·Granted Jun 11, 2024·0 cites·8 claims
- 2773US11527919B2System for optical wireless power supplyWI CHARGE LTD·Filed 2022·Granted Dec 13, 2022·0 cites·18 claims
- 2873US2022103018A1System for optical wireless power supplyWI CHARGE LTD·Filed 2021·Application pending·0 cites
- 2970US11070298B2Fail-safe optical wireless power supplyWI CHARGE LTD·Filed 2018·Granted Jul 20, 2021·1 cites·18 claims
- 3069US12119668B2Flexible management system for optical wireless power supplyWI CHARGE LTD·Filed 2022·Granted Oct 15, 2024·0 cites·16 claims
- 3169US12003118B2Wireless power system having identifiable receiversWI CHARGE LTD·Filed 2022·Granted Jun 4, 2024·0 cites·13 claims
- 3268US11722226B2Fail-safe optical wireless power supplyWI CHARGE LTD·Filed 2021·Granted Aug 8, 2023·0 cites·13 claims
- 3367US12081039B2Multiple beam wireless power transmission systemWI CHARGE LTD·Filed 2021·Granted Sep 3, 2024·0 cites·7 claims
- 3467US2022311521A1System for optical wireless power supplyWI CHARGE LTD·Filed 2022·Application pending·0 cites
- 3566US11855705B2Distributed optical resonator with thin receiver unitWI CHARGE LTD·Filed 2021·Granted Dec 26, 2023·0 cites·6 claims
- 3666US10958357B2Distributed optical resonator with thin receiver unitWI CHARGE LTD·Filed 2019·Granted Mar 23, 2021·0 cites·8 claims
- 3765US12489320B2System for location and charging of wireless power receiversWI CHARGE LTD·Filed 2022·Granted Dec 2, 2025·0 cites·20 claims
- 3863US12176727B2Wireless power transmission system with adaptive dynamic safety managementWI CHARGE LTD·Filed 2020·Granted Dec 24, 2024·0 cites·22 claims
- 3963US2024195227A1Wireless power transmission systemWI CHARGE LTD·Filed 2022·Application pending·0 cites
- 4062US11444491B1Wireless power transmission system using receiver-reflected power for controlling transmitted powerWI CHARGE LTD·Filed 2021·Granted Sep 13, 2022·0 cites·19 claims
- 4161US11909224B2Photovoltaic cell for laser beam power detectionWI CHARGE LTD·Filed 2020·Granted Feb 20, 2024·0 cites·3 claims
- 4260US2026018847A1Self-recovering laser safety system with automatic diagnosis systemWI CHARGE LTD·Filed 2023·Application pending·0 cites
- 4359US2019341813A1System for optical wireless power supplyWI CHARGE LTD·Filed 2019·Application pending·0 cites
- 4458US11342797B2Wireless power system having identifiable receiversWI CHARGE LTD·Filed 2019·Granted May 24, 2022·0 cites·20 claims
- 4558US2025231105A1Laser based gas detectorWI CHARGE LTD·Filed 2023·Application pending·0 cites
- 4655US2018152055A1System for optical wireless power supplyWI CHARGE LTD·Filed 2018·Application pending·0 cites
- 4752US12584788B2Optical power meter for safe operation of optical wireless power systemsWI CHARGE LTD·Filed 2020·Granted Mar 24, 2026·0 cites·15 claims
- 4852US2025357797A1A wireless power system for use in an area having varied levels of human presenceWI CHARGE LTD·Filed 2023·Application pending·0 cites
- 4949US12531439B2Wireless chargeable gaming controllerWI CHARGE LTD·Filed 2023·Granted Jan 20, 2026·0 cites·8 claims
- 5049US2025088280A1Laser triggered display deviceWI CHARGE LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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