Inventor · disambiguated record
Radek Roucka
Also filed as: ROUCKA RADEK
12 granted patents·17 pending applications·84 citations·filing 2001–2021
88Inventor score
Top patents by PatentIndex Score
29 records- 0194US8846504B1GaN on Si(100) substrate using epi-twistDARGIS RYTIS·Filed 2013·Granted Sep 30, 2014·21 cites·8 claims
- 0292US8029905B2GeSiSn-based compounds, templates, and semiconductor structuresUNIV ARIZONA·Filed 2006·Granted Oct 4, 2011·23 cites·19 claims
- 0376US6911084B2Low temperature epitaxial growth of quaternary wide bandgap semiconductorsUNIV ARIZONA·Filed 2001·Granted Jun 28, 2005·20 cites·19 claims
- 0475US7781356B2Epitaxial growth of group III nitrides on silicon substrates via a reflective lattice-matched zirconium diboride buffer layerUNIV ARIZONA·Filed 2004·Granted Aug 24, 2010·17 cites·45 claims
- 0569US8679953B1Crystalline REO template on silicon substrateCLARK ANDREW·Filed 2012·Granted Mar 25, 2014·2 cites·4 claims
- 0664US9496132B2Nucleation of III-N on REO templatesTRANSLUCENT INC·Filed 2013·Granted Nov 15, 2016·1 cites·17 claims
- 0758US11271122B2Short wavelength infrared optoelectronic devices having a dilute nitride layerARRAY PHOTONICS INC·Filed 2020·Granted Mar 8, 2022·0 cites·24 claims
- 0857US2021135035A1Hybrid mocvd/mbe epitaxial growth of high-efficiency lattice-matched multijunction solar cellsARRAY PHOTONICS INC·Filed 2021·Application pending·0 cites
- 0955US10930808B2Hybrid MOCVD/MBE epitaxial growth of high-efficiency lattice-matched multijunction solar cellsARRAY PHOTONICS INC·Filed 2018·Granted Feb 23, 2021·0 cites·6 claims
- 1054US8803194B2Zirconium and hafnium boride alloy templates on silicon for nitride integration applicationsKOUVETAKIS JOHN·Filed 2008·Granted Aug 12, 2014·0 cites·13 claims
- 1154US2021305782A1Intracavity contact vcsel structure and method for forming the sameARRAY PHOTONICS INC·Filed 2021·Application pending·0 cites
- 1252US8889978B2III-V semiconductor interface with graded GeSn on siliconROUCKA RADEK·Filed 2012·Granted Nov 18, 2014·0 cites·8 claims
- 1351US2021194216A1Stacked semiconductor lasers with controlled spectral emissionARRAY PHOTONICS INC·Filed 2020·Application pending·0 cites
- 1450US2022069546A1Control of vcsel spatial modes and output beamARRAY PHOTONICS INC·Filed 2020·Application pending·0 cites
- 1548US9443939B2Strain compensated REO buffer for III-N on siliconDARGIS RYTIS·Filed 2015·Granted Sep 13, 2016·0 cites·14 claims
- 1648US8545627B2Zirconium and hafnium boride alloy templates on silicon for nitride integration applicationsKOUVETAKIS JOHN·Filed 2011·Granted Oct 1, 2013·0 cites·18 claims
- 1748US2021234063A1Broadband Dilute Nitride Light Emitters for Imaging and Sensing ApplicationsARRAY PHOTONICS INC·Filed 2021·Application pending·0 cites
- 1848US2013099357A1Strain compensated reo buffer for iii-n on siliconDARGIS RYTIS·Filed 2011·Application pending·0 cites
- 1947US2012025212A1GeSn Infrared PhotodetectorsKOUVETAKIS JOHN·Filed 2009·Application pending·0 cites
- 2044US2021111539A1Dilute nitride based lasers, photodetectors, and sensing systemsARRAY PHOTONICS INC·Filed 2020·Application pending·0 cites
- 2142US2021249545A1Optoelectronic devices having a dilute nitride layerARRAY PHOTONICS INC·Filed 2019·Application pending·0 cites
- 2238US2013214282A1Iii-n on silicon using nano structured interface layerARKUN ERDEM·Filed 2012·Application pending·0 cites
- 2338US2014077240A1Iv material photonic device on dbrROUCKA RADEK·Filed 2012·Application pending·0 cites
- 2437US2004129200A1Active electronic devices based on gallium nitride and its alloys grown on silicon substrates with buffer layers of SiCAINFiled 2003·Application pending·0 cites
- 2536US2013313579A1Dilute sn-doped ge alloysKOUVETAKIS JOHN·Filed 2011·Application pending·0 cites
- 2636US2004261689A1Low temperature epitaxial growth of quartenary wide bandgap semiconductorsFiled 2002·Application pending·0 cites
- 2732US2014077339A1DELTA DOPING AT Si-Ge INTERFACEROUCKA RADEK·Filed 2012·Application pending·0 cites
- 2832US2014053894A1GRADED GeSn ON SILICONROUCKA RADEK·Filed 2012·Application pending·0 cites
- 2932US2014077338A1Si-Ge-Sn ON REO TEMPLATEROUCKA RADEK·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →