Assignee
ZUMBACH ELECTRONIC AG
CH·26 granted patents·3 pending applications·390 citations·filing 1977–2021
Top patents by PatentIndex Score
29 records- 0193US4115702ADevice for measuring at least one dimension of an object and a method of operating said deviceZUMBACH ELECTRONIC AG·Filed 1977·Granted Sep 19, 1978·69 cites·25 claims
- 0282US7140253B2Device for the ultrasound measuring of cylindrical test modelsZUMBACH ELECTRONIC AG·Filed 2004·Granted Nov 28, 2006·46 cites·11 claims
- 0377US5383022AMethod and apparatus for measuring the dimensions of an objectZUMBACH ELECTRONIC AG·Filed 1993·Granted Jan 17, 1995·80 cites·17 claims
- 0473US4641525AMethod and apparatus for checking the wall thickness of a layerZUMBACH ELECTRONIC AG·Filed 1985·Granted Feb 10, 1987·36 cites·16 claims
- 0564US5302904AMethod of detecting insulation faults and spark tester for implementing the methodZUMBACH ELECTRONIC AG·Filed 1992·Granted Apr 12, 1994·25 cites·18 claims
- 0662US4181961AProcess for the measurement of absolute values by means of a non-linearly working measured value emitter, and a measuring device for carrying out the processZUMBACH ELECTRONIC AG·Filed 1978·Granted Jan 1, 1980·11 cites·24 claims
- 0755US4616931AProcess and device for the contact free determination of the movement of an objectZUMBACH ELECTRONIC AG·Filed 1983·Granted Oct 14, 1986·12 cites·6 claims
- 0848US10232420B2Method for determining the stamping quality of profiled bar materialZUMBACH ELECTRONIC AG·Filed 2014·Granted Mar 19, 2019·0 cites·24 claims
- 0946US7068359B2Contactless system for measuring centricity and diameterZUMBACH ELECTRONIC AG·Filed 2003·Granted Jun 27, 2006·4 cites·13 claims
- 1044US5795531AMethod and apparatus for the cross-sectional measurement of electric insulated conductorsZUMBACH ELECTRONIC AG·Filed 1995·Granted Aug 18, 1998·10 cites·13 claims
- 1144US4792695AContact-free measuring apparatus having an F-theta-corrected, catadioptric objective and method for using the sameZUMBACH ELECTRONIC AG·Filed 1986·Granted Dec 20, 1988·15 cites·11 claims
- 1243US4157503AApparatus and method for testing the thickness of the wall of a moving tube leaving an extruderZUMBACH ELECTRONIC AG·Filed 1977·Granted Jun 5, 1979·10 cites·21 claims
- 1343US4117402AApparatus for measuring the wall thickness of a moving tube wherein at least one measuring body inside the tube may be lifted off the tube by the motion of the tubeZUMBACH ELECTRONIC AG·Filed 1977·Granted Sep 26, 1978·11 cites·19 claims
- 1442US7675631B2Holographic optical elementZUMBACH ELECTRONIC AG·Filed 2007·Granted Mar 9, 2010·0 cites·21 claims
- 1542US4424480AProcess for the measurement of the specific capacity of a cable and a device for carrying out the processZUMBACH ELECTRONIC AG·Filed 1983·Granted Jan 3, 1984·13 cites·17 claims
- 1641US4416541AProcess and device for the measurement of a physical quantity of an extruded elementZUMBACH ELECTRONIC AG·Filed 1981·Granted Nov 22, 1983·10 cites·6 claims
- 1739US4137639ADevice for the measurement of the wall thickness of tubesZUMBACH ELECTRONIC AG·Filed 1977·Granted Feb 6, 1979·8 cites·11 claims
- 1838US2023334731A1Method and device for correcting coherence tomography imagesZUMBACH ELECTRONIC AG·Filed 2021·Application pending·0 cites
- 1936US4444457AProcess and device for the production of a telecentric light beam and use of the processZUMBACH ELECTRONIC AG·Filed 1982·Granted Apr 24, 1984·6 cites·15 claims
- 2036US2004109209A1Holographic optical elementZUMBACH ELECTRONIC AG·Filed 2003·Application pending·0 cites
- 2135US2010260380A1Device for optically measuring and/or testing oblong productsZUMBACH ELECTRONIC AG·Filed 2008·Application pending·0 cites
- 2232US5518681AMethod and apparatus for the cross-sectional measurement of electric insulated conductorsZUMBACH ELECTRONIC AG·Filed 1994·Granted May 21, 1996·5 cites·3 claims
- 2331US5976449AMethod and apparatus for the cross-sectional measurement of electric insulated conductorsZUMBACH ELECTRONIC AG·Filed 1997·Granted Nov 2, 1999·4 cites·3 claims
- 2430US4832426AProcess for the production of a telecentric light beam, device for carrying out this process and process for the production of an HOEZUMBACH ELECTRONIC AG·Filed 1987·Granted May 23, 1989·7 cites·10 claims
- 2528US7201056B2Device and method for measuring an extruded flat-cable conductorZUMBACH ELECTRONIC AG·Filed 2004·Granted Apr 10, 2007·0 cites·16 claims
- 2626US4955694AProcess for producing HOE's for use in combination to produce a telecentric beamZUMBACH ELECTRONIC AG·Filed 1988·Granted Sep 11, 1990·5 cites·3 claims
- 2721US4094605AApparatus for producing identical sheets of material having a number of representations thereonZUMBACH ELECTRONIC AG·Filed 1977·Granted Jun 13, 1978·1 cites·9 claims
- 2816US6678063B2Measuring device for reinforcing steel rods for concreteZUMBACH ELECTRONIC AG·Filed 2001·Granted Jan 13, 2004·0 cites·26 claims
- 2914US5418616AMethod and apparatus for optically detecting the dimensions of an object and use of the methodZUMBACH ELECTRONIC AG·Filed 1993·Granted May 23, 1995·2 cites·12 claims
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