| 8687172 |
Optical digitizer with improved distance measurement capability |
Dennis Toms |
2014-04-01 |
| 8638450 |
Methods and systems for realizing reduced complexity in three-dimensional digitizer systems |
Dennis Toms |
2014-01-28 |
| 8638451 |
System for determining a location on a 2D surface or in a 3D volume |
Juris George Melkis, Dennis Toms |
2014-01-28 |
| 8294082 |
Probe with a virtual marker |
Juris George Melkis, Dennis Toms |
2012-10-23 |
| 8224423 |
Means of tracking movement of bodies during medical treatment |
— |
2012-07-17 |
| 7742804 |
Means of tracking movement of bodies during medical treatment |
— |
2010-06-22 |
| 7336375 |
Wireless methods and systems for three-dimensional non-contact shape sensing |
Waldean A. Schulz |
2008-02-26 |
| 7256899 |
Wireless methods and systems for three-dimensional non-contact shape sensing |
Waldean A. Schulz |
2007-08-14 |
| RE39102 |
Optical fiber probe for position measurement |
Waldean A. Schulz, Ronald M. Pasquini, Daniel J. Harrison |
2006-05-23 |
| 6611141 |
Hybrid 3-D probe tracked by multiple sensors |
Waldean A. Schulz |
2003-08-26 |
| 6608688 |
Wireless optical instrument for position measurement and method of use therefor |
Waldean A. Schulz, Brett R. Skelton, Ronald M. Pasquini |
2003-08-19 |
| 6497134 |
Calibration of an instrument |
Jesse D. Paylor |
2002-12-24 |
| 6094007 |
Optical tracking system |
Russell Dahl, Ronald M. Pasquini |
2000-07-25 |
| 5907395 |
Optical fiber probe for position measurement |
Waldean A. Schulz, Ronald M. Pasquini, Daniel J. Harrison |
1999-05-25 |
| 5617857 |
Imaging system having interactive medical instruments and methods |
Martin D. Chader, Timothy L. Feaver, Waldean A. Schulz |
1997-04-08 |
| 5323286 |
Method of determining tape length and tape pack position of a tape cassette |
— |
1994-06-21 |
