Inventor
TOBIASON JOSEPH D
US22 patents
⚠️ This page may combine multiple inventors who share the name “TOBIASON JOSEPH D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITUTOYO CORP
19 patentsUS7130320B2Oct 31, 2006
External cavity laser with rotary tuning element
MITUTOYO CORP124 citations97
US7608813B1Oct 27, 2009
Scale track configuration for absolute optical encoder including a detector electronics with plurality of track detector portions
MITUTOYO CORP90 citations96
US7292347B2Nov 6, 2007
Dual laser high precision interferometer
MITUTOYO CORP38 citations92
US7126696B2Oct 24, 2006
Interferometric miniature grating encoder readhead using fiber optic receiver channels
MITUTOYO CORP41 citations92
US7088441B2Aug 8, 2006
Method and apparatus for measuring wavelength changes in a high-resolution measurement system
MITUTOYO CORP22 citations92
US7053362B2May 30, 2006
Absolute position miniature grating encoder readhead using fiber optic receiver channels
MITUTOYO CORP28 citations92
US6906315B2Jun 14, 2005
High accuracy miniature grating encoder readhead using fiber optic receiver channels
MITUTOYO CORP51 citations92
US6850329B2Feb 1, 2005
Interferometer using integrated imaging array and high-density polarizer array
MITUTOYO CORP23 citations92
US6847457B2Jan 25, 2005
Interferometer using integrated imaging array and high-density phase-shifting array
MITUTOYO CORP29 citations92
US7295324B2Nov 13, 2007
System and method for improving accuracy in a speckle-based image correlation displacement sensor
MITUTOYO CORP26 citations91
US8045002B2Oct 25, 2011
Systems and methods for controlling strobe illumination
MITUTOYO CORP13 citations84
US7973941B2Jul 5, 2011
Reference signal generating configuration for an interferometric miniature grating encoder readhead using fiber optic receiver channels
MITUTOYO CORP8 citations84
US7432496B1Oct 7, 2008
Encoder scale writing or calibration at an end-use installation based on correlation sensing
MITUTOYO CORP11 citations84
US7502122B2Mar 10, 2009
Fiber-optic miniature encoder for fine pitch scales
MITUTOYO CORP9 citations83
US8898923B2Dec 2, 2014
System and method for setting measurement force thresholds in a force sensing caliper
MITUTOYO CORP8 citations82
US7433052B2Oct 7, 2008
Systems and methods for tilt and range measurement
MITUTOYO CORP9 citations82
US7091475B2Aug 15, 2006
Miniature 2-dimensional encoder readhead using fiber optic receiver channels
MITUTOYO CORP9 citations74
US6905258B2Jun 14, 2005
Miniature imaging encoder readhead using fiber optic receiver channels
MITUTOYO CORP5 citations63
US7211782B2May 1, 2007
Precision measuring gauges with optical fiber output channels
MITUTOYO CORP4 citations56
TOBIASON JOSEPH D
3 patentsUS8085295B2Dec 27, 2011
Controllable micro light assembly
TOBIASON JOSEPH D26 citations91
US8492703B2Jul 23, 2013
Lens aberration correction in a doubly telecentric displacement sensor
TOBIASON JOSEPH D11 citations81
US8772706B2Jul 8, 2014
Multiple wavelength configuration for an optical encoder readhead including dual optical path region with an optical path length difference
TOBIASON JOSEPH D0 citations40