Inventor

YLILAMMI MARKKU

FI18 patents

⚠️ This page may combine multiple inventors who share the name “YLILAMMI MARKKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YLILAMMI MARKKU

VTT TECHNICAL RES CENTRE OF FINLAND LTD

Two-stage lateral bulk acoustic wave filter

Lateral bulk acoustic wave filter

Two-stage lateral bulk acoustic wave filter

Loaded resonators for adjusting frequency response of acoustic wave resonators

Loaded series resonators for adjusting frequency response of acoustic wave resonators

Loaded resonators for adjusting frequency response of acoustic wave resonators

Two-stage lateral bulk acoustic wave filter with capacitive coupling of counter electrode

Loaded series resonators for adjusting frequency response of acoustic wave resonators

Two-stage lateral bulk acoustic wave filter

Lateral bulk acoustic wave filter

Suppressing parasitic sidebands in lateral bulk acoustic wave resonators

TEKNOLOGIAN TUTKIMUSKESKUS VTT OY

Loaded resonators for adjusting frequency response of acoustic wave resonators

Particle sensor

Trapping and releasing particles carried by gas sample

NOKIA CORP

Resonator structure and a filter comprising such a resonator structure

Resonator structure having a dampening material and a filter having such a resonator structure

NOKIA MOBILE PHONES LTD

Method of producing a piezoelectric thin film and bulk acoustic wave resonator fabricated according to the method

MELTAUS JOHANNA

Method of manufacturing laterally coupled BAW thin films