Assignee
ALTA DEVICES INC
US·36 granted patents·21 pending applications·128 citations·filing 2009–2020
Top patents by PatentIndex Score
57 records- 0194US8361828B1Aligned frontside backside laser dicing of semiconductor filmsALTA DEVICES INC·Filed 2011·Granted Jan 29, 2013·23 cites·10 claims
- 0293US9768329B1Multi-junction optoelectronic deviceALTA DEVICES INC·Filed 2012·Granted Sep 19, 2017·16 cites·15 claims
- 0393US8008174B2Continuous feed chemical vapor depositionALTA DEVICES INC·Filed 2009·Granted Aug 30, 2011·23 cites·32 claims
- 0493US8003492B2Epitaxial lift off stack having a unidirectionally shrunk handle and methods thereofALTA DEVICES INC·Filed 2009·Granted Aug 23, 2011·13 cites·20 claims
- 0590US9537025B1Texturing a layer in an optoelectronic device for improved angle randomization of lightALTA DEVICES INC·Filed 2015·Granted Jan 3, 2017·8 cites·24 claims
- 0688US10326033B2Photovoltaic deviceALTA DEVICES INC·Filed 2013·Granted Jun 18, 2019·4 cites·30 claims
- 0788US10066297B2Tiled showerhead for a semiconductor chemical vapor deposition reactorALTA DEVICES INC·Filed 2015·Granted Sep 4, 2018·5 cites·20 claims
- 0887US10418933B2Versatile flexible circuit interconnection for flexible solar cellsALTA DEVICES INC·Filed 2016·Granted Sep 17, 2019·5 cites·17 claims
- 0987US9502594B2Thin-film semiconductor optoelectronic device with textured front and/or back surface prepared from template layer and etchingALTA DEVICES INC·Filed 2014·Granted Nov 22, 2016·6 cites·31 claims
- 1086US9337014B1Processing system architecture with single load lock chamberALTA DEVICES INC·Filed 2013·Granted May 10, 2016·8 cites·6 claims
- 1186US8367518B2Epitaxial lift off stack having a multi-layered handle and methods thereofALTA DEVICES INC·Filed 2009·Granted Feb 5, 2013·6 cites·11 claims
- 1279US9853489B2Charging station for mobile device with solar panelALTA DEVICES INC·Filed 2016·Granted Dec 26, 2017·3 cites·23 claims
- 1377US10615304B2Optoelectronic device with dielectric layer and method of manufactureALTA DEVICES INC·Filed 2017·Granted Apr 7, 2020·1 cites·17 claims
- 1475US10932323B2Reflector and susceptor assembly for chemical vapor deposition reactorALTA DEVICES INC·Filed 2015·Granted Feb 23, 2021·1 cites·22 claims
- 1574US10337087B2Off-axis epitaxial lift off processALTA DEVICES INC·Filed 2018·Granted Jul 2, 2019·0 cites·13 claims
- 1673US2018209018A1Off-axis epitaxial lift processALTA DEVICES INC·Filed 2018·Application pending·0 cites
- 1771US10586884B2Thin-film, flexible multi-junction optoelectronic devices incorporating lattice-matched dilute nitride junctions and methods of fabricationALTA DEVICES INC·Filed 2018·Granted Mar 10, 2020·1 cites·34 claims
- 1870US10916676B2Optoelectronic devices including heterojunction and intermediate layerALTA DEVICES INC·Filed 2018·Granted Feb 9, 2021·0 cites·20 claims
- 1970US10505058B2Photovoltaic deviceALTA DEVICES INC·Filed 2019·Granted Dec 10, 2019·0 cites·23 claims
- 2070US9381731B2Epitaxial lift off systems and methodsALTA DEVICES INC·Filed 2014·Granted Jul 5, 2016·2 cites·14 claims
- 2170US8362592B2Tiled substrates for deposition and epitaxial lift off processesALTA DEVICES INC·Filed 2010·Granted Jan 29, 2013·2 cites·24 claims
- 2269US10718051B2Methods for chemical vapor deposition (CVD) in a movable liner assemblyALTA DEVICES INC·Filed 2018·Granted Jul 21, 2020·0 cites·14 claims
- 2368US10076896B2Pressurized heated rolling press for manufacture and method of useALTA DEVICES INC·Filed 2016·Granted Sep 18, 2018·1 cites·44 claims
- 2460US9954131B2Optoelectronic devices including heterojunction and intermediate layerALTA DEVICES INC·Filed 2015·Granted Apr 24, 2018·0 cites·16 claims
- 2559US9679814B2Epitaxial lift off stack having a pre-curved handle and methods thereofALTA DEVICES INC·Filed 2015·Granted Jun 13, 2017·0 cites·18 claims
- 2658US10008628B2Thin-film semiconductor optoelectronic device with textured front and/or back surface prepared from template layer and etchingALTA DEVICES INC·Filed 2016·Granted Jun 26, 2018·0 cites·30 claims
- 2757US10797187B2Photovoltaic device with back side contactsALTA DEVICES INC·Filed 2015·Granted Oct 6, 2020·0 cites·20 claims
- 2857US2019221698A1Optoelectronic device with non-continuous back contactsALTA DEVICES INC·Filed 2018·Application pending·0 cites
- 2956US10873001B2Methods of manufacturing optoelectronic devices using different growth substratesALTA DEVICES INC·Filed 2019·Granted Dec 22, 2020·0 cites·25 claims
- 3056US9647148B2Device for individual finger isolation in an optoelectronic deviceALTA DEVICES INC·Filed 2014·Granted May 9, 2017·0 cites·14 claims
- 3156US2019097087A1Optoelectronic device with non-continuous back contactsALTA DEVICES INC·Filed 2018·Application pending·0 cites
- 3256US2019109261A1Optoelectronic device with non-continuous back contactsALTA DEVICES INC·Filed 2018·Application pending·0 cites
- 3355US2017141256A1Multi-junction optoelectronic device with group iv semiconductor as a bottom junctionALTA DEVICES INC·Filed 2017·Application pending·0 cites
- 3453US9142707B2System and method for improved epitaxial lift offALTA DEVICES INC·Filed 2014·Granted Sep 22, 2015·0 cites·14 claims
- 3552US2015380576A1Optoelectronic device with dielectric layer and method of manufactureALTA DEVICES INC·Filed 2015·Application pending·0 cites
- 3652US2011073152A1Mixed wiring schemes for shading robustnessALTA DEVICES INC·Filed 2010·Application pending·0 cites
- 3752US2020354831A1Methods and systems for cleaning deposition systemsALTA DEVICES INC·Filed 2019·Application pending·0 cites
- 3852US2019378943A1Planarization of photovoltaicsALTA DEVICES INC·Filed 2018·Application pending·0 cites
- 3951US10797197B2Thin-film, flexible optoelectronic devices incorporating a single lattice-matched dilute nitride junction and methods of fabricationALTA DEVICES INC·Filed 2018·Granted Oct 6, 2020·0 cites·24 claims
- 4051US10204831B2Tape-based epitaxial lift off apparatuses and methodsALTA DEVICES INC·Filed 2015·Granted Feb 12, 2019·0 cites·31 claims
- 4150US10483410B2Forming front metal contact on solar cell with enhanced resistance to stressALTA DEVICES INC·Filed 2015·Granted Nov 19, 2019·0 cites·6 claims
- 4249US10811557B2Growth structure under a release layer for manufacturing of optoelectronic devicesALTA DEVICES INC·Filed 2018·Granted Oct 20, 2020·0 cites·25 claims
- 4347US2016130724A1Heating lamp systemALTA DEVICES INC·Filed 2016·Application pending·0 cites
- 4445US2010209082A1Heating lamp systemALTA DEVICES INC·Filed 2010·Application pending·0 cites
- 4544US9711671B2Via structures for solar cell interconnection in solar moduleALTA DEVICES INC·Filed 2015·Granted Jul 18, 2017·0 cites·20 claims
- 4644US2020101584A1Automated linear vacuum distribution valveALTA DEVICES INC·Filed 2018·Application pending·0 cites
- 4743US2020365755A1Surface passivation of iii-v optoelectronic devicesALTA DEVICES INC·Filed 2020·Application pending·0 cites
- 4839US2019272994A1High growth rate deposition for group iii/v materialsALTA DEVICES INC·Filed 2019·Application pending·0 cites
- 4937US9859162B2Perforation of films for separationALTA DEVICES INC·Filed 2015·Granted Jan 2, 2018·0 cites·17 claims
- 5036US10693027B2Method for interconnecting solar cellsALTA DEVICES INC·Filed 2016·Granted Jun 23, 2020·0 cites·18 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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