Inventor · disambiguated record
Lawrence P. Andrews
Also filed as: ANDREWS LAWRENCE P · ANDREWS LAWRENCE PAUL
11 granted patents·643 citations·filing 1973–1999
93Inventor score
Files withIBM11
Top patents by PatentIndex Score
11 records- 0189US5634099ADirect memory access unit for transferring data between processor memories in multiprocessing systemsIBM·Filed 1994·Granted May 27, 1997·178 cites·10 claims
- 0285US6065131AMulti-speed DSP kernel and clock mechanismIBM·Filed 1997·Granted May 16, 2000·147 cites·8 claims
- 0374US3939579AInteractive audio-visual instruction deviceIBM·Filed 1973·Granted Feb 24, 1976·30 cites·2 claims
- 0469US5553293AInterprocessor interrupt processing systemIBM·Filed 1994·Granted Sep 3, 1996·59 cites·12 claims
- 0568US4534011APeripheral attachment interface for I/O controller having cycle steal and off-line modesIBM·Filed 1982·Granted Aug 6, 1985·43 cites·7 claims
- 0662US5968158AApparatus including a host processor and communications adapters interconnected with a bus, with improved transfer of interrupts between the adapters and host processorIBM·Filed 1997·Granted Oct 19, 1999·40 cites·9 claims
- 0762US5771232AExpandable local inter-system bus architecture in a multiplexed environmentIBM·Filed 1995·Granted Jun 23, 1998·54 cites·18 claims
- 0861US5602848AMulti-mode TDM interface circuitIBM·Filed 1995·Granted Feb 11, 1997·26 cites·9 claims
- 0959US6233643B1Apparatus including a host processor and communications adapters interconnected with a busIBM·Filed 1999·Granted May 15, 2001·34 cites·14 claims
- 1054US5572695ATransparent memory mapping mechanism for a digital signal processing systemIBM·Filed 1994·Granted Nov 5, 1996·23 cites·6 claims
- 1138US5883925APulse code modulation compression mechanismIBM·Filed 1995·Granted Mar 16, 1999·9 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →