Inventor · disambiguated record
Johann Von Der Heide
Also filed as: DER HEIDE JOHANN VON · HEIDE JOHANN VON DER · VON DER HEIDE JOHANN
57 granted patents·1,761 citations·filing 1975–2004
99Inventor score
Files withPAPST MOTOREN GMBH & CO KG35PAPST LICENSING GMBH & CO KG8PAPST MOTOREN KG8TRW AUTOMOTIVE ELECTRON & COMP4PAPAST MOTOREN GMBH & CO KG1
Top patents by PatentIndex Score
57 records- 0198US4151447ALinear motorPAPST MOTOREN KG·Filed 1977·Granted Apr 24, 1979·97 cites·20 claims
- 0297US4604665ADriving mechanism for magnetic hard discPAPST MOTOREN GMBH & CO KG·Filed 1982·Granted Aug 5, 1986·83 cites·14 claims
- 0397US4519010ADriving mechanism for magnetic hard disc memoriesPAPST MOTOREN GMBH & CO KG·Filed 1981·Granted May 21, 1985·74 cites·25 claims
- 0496US4779165ADisk storage drivePAPST MOTOREN GMBH & CO KG·Filed 1987·Granted Oct 18, 1988·81 cites·26 claims
- 0596US4647803AElectric motor, particularly a brushless direct current motorPAPST MOTOREN GMBH & CO KG·Filed 1985·Granted Mar 3, 1987·124 cites·24 claims
- 0694US5006943ADisk storage drivePAPST MOTOREN GMBH & CO KG·Filed 1988·Granted Apr 9, 1991·42 cites·24 claims
- 0793US5216557ADisk storage device having a brushless dc drive motorPAPST MOTOREN GMBH & CO KG·Filed 1992·Granted Jun 1, 1993·43 cites·15 claims
- 0892US4220899APolyphase linear motorPAPST MOTOREN KG·Filed 1978·Granted Sep 2, 1980·49 cites·22 claims
- 0991US5001581ADisk storage drivePAPST MOTOREN GMBH & CO KG·Filed 1989·Granted Mar 19, 1991·33 cites·18 claims
- 1090US5204621APosition sensor employing a soft magnetic corePAPST MOTOREN GMBH & CO KG·Filed 1991·Granted Apr 20, 1993·75 cites·19 claims
- 1190US4638192ALinear DC motorPAPST MOTOREN GMBH & CO KG·Filed 1982·Granted Jan 20, 1987·53 cites·10 claims
- 1289US6762521B2Drive unit for a fan in a vehicleTRW AUTOMOTIVE ELECTRON & COMP·Filed 2001·Granted Jul 13, 2004·49 cites·18 claims
- 1389US4376261ATwo-pulse brushless d.c. motorPAPST MOTOREN KG·Filed 1980·Granted Mar 8, 1983·54 cites·17 claims
- 1487US5446610ADisk storage device having a brushless DC drive motorPAPST MOTOREN GMBH & CO KG·Filed 1993·Granted Aug 29, 1995·39 cites·11 claims
- 1587US5382853ABrushless DC drive motor with external rotor for use in disc drives and like devicesPAPST LICENCING GMBH·Filed 1990·Granted Jan 17, 1995·56 cites·28 claims
- 1686US4882511ABrushless three-phase D.C. motorPAPST MOTOREN GMBH & CO KG·Filed 1985·Granted Nov 21, 1989·55 cites·18 claims
- 1783US5280222AApparatus and method for controlling brushless electric motors and position encoders and indicating position thereofPAPST MOTOREN GMBH & CO KG·Filed 1990·Granted Jan 18, 1994·47 cites·29 claims
- 1880USRE36168EBrushless DC drive motor with external rotor for use in disc drives and like devicesPAPST MOTOREN GMBH & CO KG·Filed 1998·Granted Mar 30, 1999·37 cites·29 claims
- 1980US5864443ADisk storage device having a detachable coupling ring in the hubPAPST MOTOREN GMBH & CO KG·Filed 1998·Granted Jan 26, 1999·31 cites·18 claims
- 2078US5774302ASpin drive motor for a disk storage devicePAPST MOTOREN GMBH & CO KG·Filed 1995·Granted Jun 30, 1998·29 cites·16 claims
- 2178US4843500ADisk storage drivePAPST MOTOREN GMBH & CO KG·Filed 1987·Granted Jun 27, 1989·27 cites·16 claims
- 2277US4633108ADirect current linear motorPAPST MOTOREN GMBH & CO KG·Filed 1985·Granted Dec 30, 1986·39 cites·12 claims
- 2375US4894738ADisk storage drivePAPST MOTOREN GMBH & CO KG·Filed 1988·Granted Jan 16, 1990·24 cites·18 claims
- 2474US5128819ADisk storage drive with radially extending motor shieldPAPST MOTOREN GMBH & CO KG·Filed 1991·Granted Jul 7, 1992·27 cites·6 claims
- 2574US4651241APulse generator in storage drivesPAPST MOTOREN GMBH & CO KG·Filed 1983·Granted Mar 17, 1987·18 cites·37 claims
- 2673US4734603AMotor control mountingPAPST MOTOREN GMBH & CO KG·Filed 1986·Granted Mar 29, 1988·33 cites·4 claims
- 2771US4920292AMotor having rotor capable of both stepped rotary and axial shift motionsPAPST MOTOREN GMBH & CO KG·Filed 1987·Granted Apr 24, 1990·26 cites·42 claims
- 2871US4344022ALinear motorPAPST MOTOREN KG·Filed 1980·Granted Aug 10, 1982·25 cites·12 claims
- 2967US5173814ADisk storage drive having internal electrical connection passages and contamination seals at ends of the motorPAPST MOTOREN GMBH & CO KG·Filed 1991·Granted Dec 22, 1992·31 cites·20 claims
- 3066US5801900ADisk storage device, with hub and drive motor rotor featuresPAPST MOTOREN GMBH & CO KG·Filed 1995·Granted Sep 1, 1998·21 cites·20 claims
- 3166US5661351ADisc drive having a brushless DC drive motor with an external rotor for supporting one or more storage discsPAPST MOTOREN GMBH & CO KG·Filed 1995·Granted Aug 26, 1997·22 cites·55 claims
- 3266US5422769ASpin motor for rotating a storage disk in a disk drivePAPST MOTOREN GMBH & CO KG·Filed 1994·Granted Jun 6, 1995·17 cites·10 claims
- 3366US5040085ADisk storage drive directed to disk drive detailsPAPST MOTOREN GMBH & CO KG·Filed 1990·Granted Aug 13, 1991·21 cites·18 claims
- 3465US5557487ADisk storage drive having particular diameter relationship and axial compactnessPAPST MOTOREN GMBH & CO KG·Filed 1995·Granted Sep 17, 1996·18 cites·24 claims
- 3563US6634480B2Driving deviceTRW AUTOMOTIVE ELECTRON & COMP·Filed 2001·Granted Oct 21, 2003·8 cites·8 claims
- 3662US4528466AComponents for polyphase linear motorsPAPST MOTOREN KG·Filed 1980·Granted Jul 9, 1985·18 cites·12 claims
- 3761US5652470ABrushless DC drive motor with external rotor for use in disc drives and like devicesPAPST MOTOREN GMBH & CO KG·Filed 1995·Granted Jul 29, 1997·18 cites·55 claims
- 3859US4497002AMethod of and apparatus for driving a disk storagePAPST MOTOREN GMBH & CO KG·Filed 1982·Granted Jan 29, 1985·12 cites·7 claims
- 3958USRE38178EDisk storage device having an underhub spindle motorPAPST LICENSING GMBH & CO KG·Filed 1999·Granted Jul 8, 2003·10 cites·43 claims
- 4058US4556829ADrive arrangement for signal processing equipmentPAPST MOTOREN GMBH & CO KG·Filed 1984·Granted Dec 3, 1985·16 cites·14 claims
- 4157US7015605B1Electromotive drive system for use with a pump of a power-assisted steering system in a motor vehicleTRW AUTOMOTIVE ELECTRON & COMP·Filed 1999·Granted Mar 21, 2006·20 cites·26 claims
- 4257US4042863AIncrementally controllable motor drive systemPAPST MOTOREN KG·Filed 1975·Granted Aug 16, 1977·13 cites·47 claims
- 4352US5225746AApparatus and method for controlling brushless electric motorsPAPST MOTOREN GMBH & CO KG·Filed 1991·Granted Jul 6, 1993·14 cites·11 claims
- 4451USRE38772EDisk storage device having an undercut hub memberPAPST LICENSING GMBH & CO KG·Filed 1999·Granted Aug 9, 2005·17 cites·43 claims
- 4549USRE34412EDisk storage drive having motor drive with non-corrodible hubPAPST MOTOREN GMBH & CO KG·Filed 1990·Granted Oct 19, 1993·16 cites·27 claims
- 4648USRE39076EApparatus and method for controlling brushless electric motors and position encoders and indicating position thereofPAPST LICENSING GMBH & CO KG·Filed 1990·Granted Apr 25, 2006·12 cites·33 claims
- 4745USRE35792EDisk storage drivePAPST MOTOREN GMBH & CO KG·Filed 1997·Granted May 12, 1998·14 cites·1 claims
- 4844US7059212B2Arrestable tensioning device, in particular for a parking brake systemTRW AUTOMOTIVE ELECTRON & COMP·Filed 2004·Granted Jun 13, 2006·0 cites·21 claims
- 4944US4187456AIncremental positioning systemPAPST MOTOREN KG·Filed 1977·Granted Feb 5, 1980·6 cites·6 claims
- 5043USRE38662EDisk storage device having a sealed bearing tubePAPST LICENSING GMBH & CO KG·Filed 1999·Granted Nov 30, 2004·10 cites·51 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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