Inventor · disambiguated record
Karl Uhl
Also filed as: KOESTER EBERHARD · LEWIN HELMUT · UHL KARL · UHL KARL H
24 granted patents·2 pending applications·411 citations·filing 1974–2022
96Inventor score
Top patents by PatentIndex Score
26 records- 0193US4196456AMagnetic head pivotal support with compact drive meansBASF AG·Filed 1978·Granted Apr 1, 1980·49 cites·17 claims
- 0292US7548170B1Rear door heat exchanger instrumentation for heat quantity measurementIBM·Filed 2008·Granted Jun 16, 2009·21 cites·1 claims
- 0392US7486511B1Passive rear door for controlled hot air exhaustIBM·Filed 2008·Granted Feb 3, 2009·57 cites·1 claims
- 0492US4201149AApparatus for spin coating in the production of thin magnetic layers for magnetic discsBASF AG·Filed 1978·Granted May 6, 1980·41 cites·4 claims
- 0588US4157576ATrack-dependent transducer position control in magneto-dynamic storage devices, and a magnetic recording medium to which this method is applicableBASF AG·Filed 1977·Granted Jun 5, 1979·31 cites·21 claims
- 0684US4014042ATape recorder and magnetic tape cassetteBASF AG·Filed 1975·Granted Mar 22, 1977·24 cites·10 claims
- 0780US4206489ADevice for the automatic loading/unloading of at least one magnetic head in a magnetic disc driveBASF AG·Filed 1978·Granted Jun 3, 1980·21 cites·7 claims
- 0878US4216510ADrive apparatus for magnetic discsBASF AG·Filed 1978·Granted Aug 5, 1980·20 cites·11 claims
- 0971US4127882AChange-over mechanism for recording media, especially for floppy disksBASF AG·Filed 1976·Granted Nov 28, 1978·15 cites·11 claims
- 1070US3987489ATape cartridge which is normally closed but is pivoted to open position when taken into use, and transport apparatus for such a cartridgeBASF AG·Filed 1974·Granted Oct 19, 1976·13 cites·11 claims
- 1165US3961990AManufacture of magnetic materials which exhibit exchange anisotropyBASF AG·Filed 1974·Granted Jun 8, 1976·16 cites·5 claims
- 1265US3959032AMagnetic materials with exchange anisotropy and process for their manufactureBASF AG·Filed 1974·Granted May 25, 1976·14 cites·3 claims
- 1364US4058646AMagnetic recording media containing elastomeric polyurethane binders in the magnetic coatingBASF AG·Filed 1975·Granted Nov 15, 1977·18 cites·10 claims
- 1464US4003336ADevice for the magnetic orientation of magnetic recording mediaBASF AG·Filed 1975·Granted Jan 18, 1977·11 cites·2 claims
- 1563US4101027AMagazine for a plurality of recording mediaBASF AG·Filed 1976·Granted Jul 18, 1978·15 cites·5 claims
- 1655US12467295B2Push-push door latch and domestic electrical appliance equipped therewithEMZ HANAUER GMBH & CO KGAA·Filed 2022·Granted Nov 11, 2025·0 cites·13 claims
- 1755US4046932AMagnetic recording discsBASF AG·Filed 1976·Granted Sep 6, 1977·8 cites·6 claims
- 1853US3984763ADevice for the non-destructive measurement of the remanent flux density of magnetic recording media, especially magnetic discsBASF AG·Filed 1975·Granted Oct 5, 1976·10 cites·10 claims
- 1952US4133911AManufacture of magnetic discsBASF AG·Filed 1975·Granted Jan 9, 1979·7 cites·8 claims
- 2049US4198666APositioning device for a write/read magnetic head in a magnetic-disc data storage deviceBASF AG·Filed 1978·Granted Apr 15, 1980·6 cites·11 claims
- 2145US4382244ADevice for magnetically orienting the magnetizable particles or magnetic recording media in a preferred directionBASF AG·Filed 1981·Granted May 3, 1983·5 cites·1 claims
- 2243US2007220338A1Method and system for generating checkpoints of hardware description language simulations that include a specific model state together with a software testcase stateIBM·Filed 2006·Application pending·0 cites
- 2342US4201356ACartridge arrangement comprising an adapterBASF AG·Filed 1978·Granted May 6, 1980·4 cites·8 claims
- 2438US2008141071A1Pre-Mortem Waveform Trace Generation for Hardware Description Language SimulatorsBERGMAN STEPHEN C·Filed 2006·Application pending·0 cites
- 2537US4128852ATape transport mechanism for recording and playing back video signalsBASF AG·Filed 1977·Granted Dec 5, 1978·3 cites·11 claims
- 2636US4319354ADevice for positioning magnetic heads in memory processing unitsBASF AG·Filed 1979·Granted Mar 9, 1982·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →