Assignee
RENISHAW TRANSDUCER SYST
GB·7 granted patents·323 citations·filing 1992–1993
Top patents by PatentIndex Score
7 records- 0189US5259120ACalibration and measurement deviceRENISHAW TRANSDUCER SYST·Filed 1992·Granted Nov 9, 1993·140 cites·12 claims
- 0286US5241173AReadhead for producing signals when travelling along a scale having a set-up detector for detecting alignment of quadrature signalsRENISHAW TRANSDUCER SYST·Filed 1992·Granted Aug 31, 1993·55 cites·17 claims
- 0380US5214857ACalibration deviceRENISHAW TRANSDUCER SYST·Filed 1992·Granted Jun 1, 1993·49 cites·16 claims
- 0473US5341702AApparatus for calibration of an angular displacementRENISHAW TRANSDUCER SYST·Filed 1992·Granted Aug 30, 1994·34 cites·7 claims
- 0573US5302820AOpto-electronic scale reading apparatus having an array of elongate photo-sensitive elements and a periodic light patternRENISHAW TRANSDUCER SYST·Filed 1993·Granted Apr 12, 1994·30 cites·15 claims
- 0640US5337145ATwo component straightness interferometer apparatus for measuring movements of parts of a machineRENISHAW TRANSDUCER SYST·Filed 1993·Granted Aug 9, 1994·8 cites·6 claims
- 0738US5313271AAbsolute gas refractometer wherein the optical path difference of said refractometer is fixedRENISHAW TRANSDUCER SYST·Filed 1992·Granted May 17, 1994·7 cites·18 claims
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