Inventor · disambiguated record
Hartmut Ulland
Also filed as: ULLAND HARTMUT
6 granted patents·154 citations·filing 1975–2004
83Inventor score
Files withIBM6
Top patents by PatentIndex Score
6 records- 0187US5432916APrecharge for non-disruptive bus live insertionIBM·Filed 1993·Granted Jul 11, 1995·75 cites·6 claims
- 0271US4442503ADevice for storing and displaying graphic informationIBM·Filed 1981·Granted Apr 10, 1984·46 cites·12 claims
- 0367US4065708AMethod and apparatus for determining stepping motor parameters from induced voltagesIBM·Filed 1975·Granted Dec 27, 1977·16 cites·8 claims
- 0448US7085865B2I/O throughput by pre-termination arbitrationIBM·Filed 2004·Granted Aug 1, 2006·1 cites·20 claims
- 0541US5568407AMethod and system for the design verification of logic units and use in different environmentsIBM·Filed 1995·Granted Oct 22, 1996·16 cites·26 claims
- 0628US6182174B1Memory card interface method using multiplexed storage protect key to indicate command acceptanceIBM·Filed 1998·Granted Jan 30, 2001·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →