Hannu Kattelus

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Vantaa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Capacitive micro structure
- Patent number 11,548,779
- Issue date Jan 10, 2023
- Teknologian tutkimuskeskus VTT Oy
- Hannu Kattelus
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Electrically tunable fabry-perot interferometer, an intermediate pr...
- Patent number 11,194,152
- Issue date Dec 7, 2021
- Teknologian Tutkimuskeskus VTT
- Martti Blomberg
- G02 - OPTICS
Information Patent Grant
Thermal radiant source with filament encapsulated in protective film
- Patent number 5,644,676
- Issue date Jul 1, 1997
- Instrumentarium Oy
- Martti Blomberg
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CAPACITIVE MICRO STRUCTURE
- Publication number 20200180943
- Publication date Jun 11, 2020
- Teknologian Tutkimuskeskus VTT Oy
- Hannu KATTELUS
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ELECTRICALLY TUNABLE FABRY-PEROT INTERFEROMETER, AN INTERMEDIATE PR...
- Publication number 20200026063
- Publication date Jan 23, 2020
- TEKNOLOGIAN TUTKIMUSKESKUS VTT
- Martti Blomberg
- G02 - OPTICS
Information Patent Application
MULTI-LAYER SUBSTRATE STRUCTURE AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20130147021
- Publication date Jun 13, 2013
- TEKNOLOGIAN TUTKIMUSKESKUS VTT
- Riikka Puurunen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ELECTRICALLY TUNABLE FABRY-PEROT INTERFEROMETER, AN INTERMEDIATE PR...
- Publication number 20110279824
- Publication date Nov 17, 2011
- TEKNOLOGIAN TUTKIMUSKESKUS VTT
- Martti Blomberg
- G02 - OPTICS