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Christer Holmlund
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Vtt, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Fabry-Perot interferometer having supporting elements
Patent number
12,209,905
Issue date
Jan 28, 2025
Teknologian tutkimuskeskus VTT Oy
Christer Holmlund
G01 - MEASURING TESTING
Information
Patent Grant
Mirror plate for an optical interferometer and an optical interfero...
Patent number
10,088,362
Issue date
Oct 2, 2018
Teknologian tutkimuskeskus VTT Oy
Aapo Varpula
G01 - MEASURING TESTING
Information
Patent Grant
Fabry-perot interferometer and a method for producing the same with...
Patent number
9,588,334
Issue date
Mar 7, 2017
TEKNLOGIAN TUTKIMUSKESKUS VTT OY
Tapani Antila
G02 - OPTICS
Information
Patent Grant
System and method for optical measurement of a target
Patent number
9,581,499
Issue date
Feb 28, 2017
Teknologian tutkimeskeskus VTT
Heikki Saari
G01 - MEASURING TESTING
Information
Patent Grant
System and method for optical measurement of a target
Patent number
8,792,100
Issue date
Jul 29, 2014
Teknologian Tutkimu Skeskus VTT
Heikki Saari
G01 - MEASURING TESTING
Information
Patent Grant
Method for determining calibration parameters for a spectrometer
Patent number
8,780,356
Issue date
Jul 15, 2014
Teknologian Tutkimuskeskus VTT
Heikki Saari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Improved hyperspectral light source
Publication number
20250003576
Publication date
Jan 2, 2025
Teknologian Tutkimuskeskus VTT Oy
Heikki Saari
F21 - LIGHTING
Information
Patent Application
FABRY-PEROT INTERFEROMETER HAVING SUPPORTING ELEMENTS
Publication number
20230152154
Publication date
May 18, 2023
Teknologian Tutkimuskeskus VTT Oy
Christer HOLMLUND
G02 - OPTICS
Information
Patent Application
AN ARRANGEMENT OF OPTICAL MEASUREMENT
Publication number
20180003486
Publication date
Jan 4, 2018
HELMEE IMAGING OY
Petri LEHTONEN
G01 - MEASURING TESTING
Information
Patent Application
MIRROR PLATE FOR AN OPTICAL INTERFEROMETER AND AN OPTICAL INTERFERO...
Publication number
20170350761
Publication date
Dec 7, 2017
Aapo Varpula
G02 - OPTICS
Information
Patent Application
Fabry-Perot interferometer and a method for producing the same
Publication number
20150124263
Publication date
May 7, 2015
TEKNOLOGIAN TUTKIMUSKESKUS VTT
Tapani Antila
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR OPTICAL MEASUREMENT OF A TARGET
Publication number
20140218736
Publication date
Aug 7, 2014
TEKNOLOGIAN TUTKIMESKESKUS VTT
Heikki Saari
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR DETERMINING CALIBRATION PARAMETERS FOR A SPECTROMETER
Publication number
20140176729
Publication date
Jun 26, 2014
TEKNOLOGIAN TUTKIMUSKESKUS VTT
Heikki SAARI
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR OPTICAL MEASUREMENT OF A TARGET
Publication number
20120038928
Publication date
Feb 16, 2012
TEKNOLOGIAN TUTKIMESKESKUS VTT
Heikki Saari
G01 - MEASURING TESTING