P

Inventor

TSCHUDI JON

NO10 patents
⚠️ This page may combine multiple inventors who share the name “TSCHUDI JON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IDEX ASA

3 patents
US7184581B2Feb 27, 2007

System for real time finger surface pattern measurement

IDEX ASA94 citations97
US7518382B2Apr 14, 2009

Miniature sensor chip, especially for finger print sensors

IDEX ASA17 citations92
US7283651B2Oct 16, 2007

Measuring instrument and method for optical measurement of velocity and direction of particles

IDEX ASA2 citations62

SINTEF

3 patents
US7110577B1Sep 19, 2006

Method and apparatus for measuring structures in a fingerprint

SINTEF113 citations97
US7054471B2May 30, 2006

Method and apparatus for measuring structures in a fingerprint

SINTEF25 citations91
US7333639B2Feb 19, 2008

Method and apparatus for measuring structures in a fingerprint

SINTEF5 citations72

IDEX AS

1 patent
US6785407B1Aug 31, 2004

Fingerprint sensor

IDEX AS111 citations93

NORSK HYDRO AS

1 patent
US5606419AFeb 25, 1997

Spectroscopic measuring device having filter consisting of interference filter, one or two fixed-mirror etalons and a single movable -mirror etalon

NORSK HYDRO AS26 citations83

TITECH VISIONSORT AS

1 patent
US7982876B2Jul 19, 2011

Apparatus and method for inspecting a stream of matter by light scattering inside the matter

TITECH VISIONSORT AS2 citations54

DRAEGER SAFETY AG & CO KGAA

1 patent
US12216049B2Feb 4, 2025

Gas sensors

DRAEGER SAFETY AG & CO KGAA0 citations40