Inventor · disambiguated record
Donald J. Lang
Also filed as: LANG DONALD J · LANG DONALD JOHN
13 granted patents·940 citations·filing 1976–1997
94Inventor score
Files withIBM13
Top patents by PatentIndex Score
13 records- 0193US5577236AMemory controller for reading data from synchronous RAMIBM·Filed 1994·Granted Nov 19, 1996·225 cites·23 claims
- 0292US5642478ADistributed trace data acquisition systemIBM·Filed 1994·Granted Jun 24, 1997·218 cites·21 claims
- 0385US5603044AInterconnection network for a multi-nodal data processing system which exhibits incremental scalabilityIBM·Filed 1995·Granted Feb 11, 1997·148 cites·8 claims
- 0484US4868514AApparatus and method for digital compensation of oscillator driftIBM·Filed 1987·Granted Sep 19, 1989·53 cites·9 claims
- 0581US5057997AInterruption systems for externally changing a context of program execution of a programmed processorIBM·Filed 1989·Granted Oct 15, 1991·83 cites·7 claims
- 0678US4969120AData processing system for time shared access to a time slotted busIBM·Filed 1989·Granted Nov 6, 1990·64 cites·5 claims
- 0763US5675736AMulti-node network with internode switching performed within processor nodes, each node separately processing data and control messagesIBM·Filed 1996·Granted Oct 7, 1997·53 cites·10 claims
- 0860US4103336AMethod and apparatus for allocating bandwidth on a loop system coupling a cpu channel to bulk storage devicesIBM·Filed 1976·Granted Jul 25, 1978·16 cites·6 claims
- 0952US5860088AMethod for extraction of a variable length record from fixed length sectors on a disk driveIBM·Filed 1996·Granted Jan 12, 1999·26 cites·10 claims
- 1045US5613067AMethod and apparatus for assuring that multiple messages in a multi-node network are assured fair access to an outgoing data streamIBM·Filed 1993·Granted Mar 18, 1997·17 cites·14 claims
- 1144US5857213AMethod for extraction of a variable length record from fixed length sectors on a disk drive and for reblocking remaining records in a disk trackIBM·Filed 1996·Granted Jan 5, 1999·16 cites·10 claims
- 1240US5845072AMethod and apparatus for parallel and pipelining transference of data between integrated circuits using a common macro interfaceIBM·Filed 1997·Granted Dec 1, 1998·14 cites·19 claims
- 1334US5706443AMethod and apparatus for enabling pipelining of buffered dataIBM·Filed 1994·Granted Jan 6, 1998·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →