Inventor · disambiguated record
Markku Ylilammi
Also filed as: YLILAMMI MARKKU · YLILAMMI MARKKU A · YLILAMMI MARKKU ANTERO
23 granted patents·1 pending application·1,102 citations·filing 1982–2022
95Inventor score
Files withVTT TECHNICAL RES CENTRE OF FINLAND LTD11NOKIA MOBILE PHONES LTD4TEKNOLOGIAN TUTKIMUSKESKUS VTT OY4NOKIA CORP3LOHJA AB OY1
Top patents by PatentIndex Score
24 records- 0198US6812619B1Resonator structure and a filter comprising such a resonator structureNOKIA CORP·Filed 2000·Granted Nov 2, 2004·245 cites·39 claims
- 0297US6788170B1Resonator structure having a dampening material and a filter having such a resonator structureNOKIA CORP·Filed 2000·Granted Sep 7, 2004·116 cites·10 claims
- 0397US6051907AMethod for performing on-wafer tuning of thin film bulk acoustic wave resonators (FBARS)NOKIA MOBILE PHONES LTD·Filed 1996·Granted Apr 18, 2000·247 cites·11 claims
- 0495US6515558B1Thin-film bulk acoustic resonator with enhanced power handling capacityNOKIA MOBILE PHONES LTD·Filed 2000·Granted Feb 4, 2003·109 cites·13 claims
- 0594US5873154AMethod for fabricating a resonator having an acoustic mirrorNOKIA MOBILE PHONES LTD·Filed 1996·Granted Feb 23, 1999·252 cites·22 claims
- 0692US11290083B2Loaded resonators for adjusting frequency response of acoustic wave resonatorsVTT TECHNICAL RES CENTRE OF FINLAND LTD·Filed 2020·Granted Mar 29, 2022·3 cites·23 claims
- 0789US6839946B2Method for fabricating a thin film bulk acoustic wave resonator (FBAR) on a glass substrateNOKIA CORP·Filed 2002·Granted Jan 11, 2005·55 cites·17 claims
- 0889US4416933AThin film electroluminescence structureLOHJA AB OY·Filed 1982·Granted Nov 22, 1983·56 cites·6 claims
- 0987US10790801B2Loaded resonators for adjusting frequency response of acoustic wave resonatorsVTT TECHNICAL RES CENTRE OF FINLAND LTD·Filed 2018·Granted Sep 29, 2020·4 cites·25 claims
- 1087US10630256B2Two-stage lateral bulk acoustic wave filterVTT TECHNICAL RES CENTRE OF FINLAND LTD·Filed 2018·Granted Apr 21, 2020·4 cites·22 claims
- 1182US10756696B2Lateral bulk acoustic wave filterVTT TECHNICAL RES CENTRE OF FINLAND LTD·Filed 2018·Granted Aug 25, 2020·3 cites·20 claims
- 1278US12184264B2Two-stage lateral bulk acoustic wave filter with capacitive coupling of counter electrodeVTT TECHNICAL RES CENTRE OF FINLAND LTD·Filed 2020·Granted Dec 31, 2024·1 cites·13 claims
- 1378US11088670B2Loaded series resonators for adjusting frequency response of acoustic wave resonatorsVTT TECHNICAL RES CENTRE OF FINLAND LTD·Filed 2019·Granted Aug 10, 2021·2 cites·19 claims
- 1478US11057013B2Two-stage lateral bulk acoustic wave filterVTT TECHNICAL RES CENTRE OF FINLAND LTD·Filed 2020·Granted Jul 6, 2021·1 cites·20 claims
- 1572US12341491B2Loaded resonators for adjusting frequency response of acoustic wave resonatorsTEKNOLOGIAN TUTKIMUSKESKUS VTT OY·Filed 2022·Granted Jun 24, 2025·0 cites·20 claims
- 1670US11870408B2Two-stage lateral bulk acoustic wave filterVTT TECHNICAL RES CENTRE OF FINLAND LTD·Filed 2021·Granted Jan 9, 2024·0 cites·21 claims
- 1765US11894827B2Loaded series resonators for adjusting frequency response of acoustic wave resonatorsVTT TECHNICAL RES CENTRE OF FINLAND LTD·Filed 2021·Granted Feb 6, 2024·0 cites·18 claims
- 1863US11381220B2Lateral bulk acoustic wave filterVTT TECHNICAL RES CENTRE OF FINLAND LTD·Filed 2020·Granted Jul 5, 2022·0 cites·15 claims
- 1960US12209942B2Particle sensorTEKNOLOGIAN TUTKIMUSKESKUS VTT OY·Filed 2019·Granted Jan 28, 2025·0 cites·14 claims
- 2054US8925163B2Method of manufacturing laterally coupled BAW thin filmsMELTAUS JOHANNA·Filed 2011·Granted Jan 6, 2015·1 cites·16 claims
- 2153US11913859B2Trapping and releasing particles carried by gas sampleTEKNOLOGIAN TUTKIMUSKESKUS VTT OY·Filed 2019·Granted Feb 27, 2024·0 cites·4 claims
- 2246US2021247288A1Particle sensorTEKNOLOGIAN TUTKIMUSKESKUS VTT OY·Filed 2019·Application pending·0 cites
- 2345US11223341B2Suppressing parasitic sidebands in lateral bulk acoustic wave resonatorsVTT TECHNICAL RES CENTRE OF FINLAND LTD·Filed 2019·Granted Jan 11, 2022·0 cites·18 claims
- 2441US6521100B2Method of producing a piezoelectric thin film and bulk acoustic wave resonator fabricated according to the methodNOKIA MOBILE PHONES LTD·Filed 2001·Granted Feb 18, 2003·3 cites·3 claims
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