Inventor · disambiguated record
Karl-Heinz Johannsmeier
Also filed as: JOHANNSMEIER KARL-HEINZ
14 granted patents·363 citations·filing 1972–1987
94Inventor score
Top patents by PatentIndex Score
14 records- 0192US4687980AX-Y addressable workpiece positioner and mask aligner using sameEATON CORP·Filed 1984·Granted Aug 18, 1987·67 cites·31 claims
- 0290US3955072AApparatus for the automatic alignment of two superimposed objects for example a semiconductor wafer and a transparent maskKASPER INSTRUMENTS·Filed 1972·Granted May 4, 1976·45 cites·40 claims
- 0389US4070117AApparatus for the automatic alignment of two superimposed objects, e.g. a semiconductor wafer and maskKASPER INSTRUMENTS·Filed 1976·Granted Jan 24, 1978·46 cites·20 claims
- 0480US4040736AStep-and-repeat projection alignment and exposure systemKASPER INSTRUMENTS·Filed 1975·Granted Aug 9, 1977·27 cites·37 claims
- 0578US4452526AStep-and-repeat projection alignment and exposure system with auxiliary optical unitOPTIMETRIX CORP·Filed 1981·Granted Jun 5, 1984·29 cites·27 claims
- 0678US4414749AAlignment and exposure system with an indicium of an axis of motion of the systemOPTIMETRIX CORP·Filed 1981·Granted Nov 15, 1983·35 cites·28 claims
- 0773US3941294AWire bonding apparatus with improved Z-axis motion controlAUTOMATED EQUIPMENT CORP·Filed 1974·Granted Mar 2, 1976·21 cites·20 claims
- 0869US3940211AStep-and-repeat projection alignment and exposure systemKASPER INSTRUMENTS·Filed 1973·Granted Feb 24, 1976·16 cites·66 claims
- 0962US4425537AX-Y Addressable workpiece positioner and mask aligner using sameOPTIMETRIX CORP·Filed 1980·Granted Jan 10, 1984·16 cites·12 claims
- 1053US4443096AOn machine reticle inspection deviceOPTIMETRIX CORP·Filed 1981·Granted Apr 17, 1984·11 cites·19 claims
- 1153US4408885AApparatus for the automatic alignment of two superimposed objects, e.g. a semiconductor wafer and maskKASPER INSTRUMENTS·Filed 1981·Granted Oct 11, 1983·12 cites·2 claims
- 1251US4259019AApparatus for the automatic alignment of two superimposed objects, for example a semiconductor wafer and a transparent maskKASPER INSTRUMENTS·Filed 1977·Granted Mar 31, 1981·10 cites·9 claims
- 1350US4977361AX-Y addressable workpiece positioner and mask aligner using sameEATON CORP·Filed 1987·Granted Dec 11, 1990·19 cites·54 claims
- 1448US4597664AStep-and-repeat projection alignment and exposure system with auxiliary optical unitOPTIMETRIX CORP·Filed 1984·Granted Jul 1, 1986·9 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →