| Patent No. | Patent Title: |
| 6853179 | Angle sensor for measuring magnetic field strength |
| 6756779 | Inductive measuring transducer for determining the relative posit... |
| 6753680 | Position sensor |
| 6744943 | Add-drop filter utilizing chiral elements |
| 6741762 | Back biased electro-optical modulator |
| 6734666 | Method of determining the angular position of a permanent magnet ... |
| 6731109 | Magnetic position sensor having a stepped magnet interface |
| 6731110 | Magneto-resistive device with built-in test structure and method ... |
| 6727695 | Test method and apparatus for noncontact and nondestructive recog... |
| 6727686 | Method and device for detecting incorrect polarity in a signal tr... |
| 6724187 | Methods for eliminating error sources of magnetic sensors used fo... |
| 6724963 | Method and apparatus for manufacturing partially diffusing optica... |
| 6720760 | Induced current position transducers having improved scale loop s... |
| 6720764 | Magnetic sensor system useful for detecting tool joints in a down... |
| 6711327 | Device and method for compensating for chromatic dispersion |
| 6710591 | Method and system for measuring anchoring strength of liquid crys... |
| 6703635 | Method and apparatus for measuring the level of liquid using opti... |
| 6703830 | Tunable magnetic device for use in a proximity sensor |
| 6696682 | Optical signal active tracking using tunable FBG |
| 6696832 | Method and apparatus for testing transducer heads in magnetic sto... |
| 6693272 | Light path deviation detecting apparatus and confocal microscope |
| 6693425 | Sensor having an electric coil and giant magnetoresistor for dete... |
| 6690164 | Perpendicular detection fluxgate micromagnetometer and method for... |
| 6690169 | Interference cancelling metal detector including electronic selec... |
| 6686742 | Ground mineralization rejecting metal detector (power saving) |
| 6683447 | Electro-optic apparatus for measuring signal potentials |
| 6680609 | Method and apparatus for determining the magnetic track width of ... |
| 6672175 | Apparatus and method for sensing an angle of relative rotation of... |
| 6670809 | Magnetic sensor with modulating flux concentrator having minimize... |
| 6670805 | Displacement sensor containing magnetic field sensing element bet... |
| 6670806 | Magnetic position sensor for measuring linear displacement |
| 6664557 | In-situ detection of thin-metal interface using optical interfere... |
| 6664788 | Nonlinear electroseismic exploration |
| 6664783 | System for measuring magnetostriction employing a plurality of ex... |
| 6657430 | Noncontact type magnetic hear wear-rate measuring apparatus |
| 6657429 | Material condition assessment with spatially periodic field senso... |
| 6657220 | Disk detecting device used in a disk recording/reproducing system... |
| 6653837 | Dipole field locate point determination using a horizontal flux v... |
| 6653838 | Ground mineralization rejecting metal detector (transmit signal) |
| 6650113 | Detector and method thereof for determining magnetic flux based o... |
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