Inventor · disambiguated record
Ernest L. Legg
Also filed as: LEGG ERNEST · LEGG ERNEST L
21 granted patents·1 pending application·764 citations·filing 1977–2000
96Inventor score
Files withXEROX CORP21
Top patents by PatentIndex Score
22 records- 0198US4475156AVirtual machine controlXEROX CORP·Filed 1982·Granted Oct 2, 1984·91 cites·15 claims
- 0296US4689739AMethod for providing priority interrupts in an electrophotographic machineXEROX CORP·Filed 1983·Granted Aug 25, 1987·58 cites·3 claims
- 0387US5175679AControl for electronic image processing systemsXEROX CORP·Filed 1990·Granted Dec 29, 1992·39 cites·9 claims
- 0486US4206995AReproduction machine with on board document handler diagnosticsXEROX CORP·Filed 1977·Granted Jun 10, 1980·23 cites·8 claims
- 0585US4514846AControl fault detection for machine recovery and diagnostics prior to malfunctionXEROX CORP·Filed 1982·Granted Apr 30, 1985·67 cites·15 claims
- 0683US4589093ATimer managerXEROX CORP·Filed 1983·Granted May 13, 1986·59 cites·10 claims
- 0782US5170340ASystem state controller for electronic image processing systemsXEROX CORP·Filed 1990·Granted Dec 8, 1992·111 cites·9 claims
- 0882US4156133AReproduction machine with paper path detection diagnosticsXEROX CORP·Filed 1977·Granted May 22, 1979·20 cites·9 claims
- 0973US5533172AMethod of printing a print job with a print fileXEROX CORP·Filed 1993·Granted Jul 2, 1996·66 cites·6 claims
- 1068US5493634AApparatus and method for multi-stage/multi-process decomposingXEROX CORP·Filed 1992·Granted Feb 20, 1996·58 cites·19 claims
- 1161US5218456ADisk bandwidth allocations to prioritize disk requestsXEROX CORP·Filed 1991·Granted Jun 8, 1993·39 cites·12 claims
- 1259US4588284AControl systemXEROX CORP·Filed 1983·Granted May 13, 1986·12 cites·7 claims
- 1357US5241672ASystem using the storage level of file updates in nonvolatile memory to trigger saving of RAM to disk and using the file updates to reboot after crashXEROX CORP·Filed 1991·Granted Aug 31, 1993·36 cites·2 claims
- 1452US5495339AScheduling multiple disk requests and writing data buffers to diskXEROX CORP·Filed 1991·Granted Feb 27, 1996·14 cites·18 claims
- 1552US2002069214A1Document services architectureFiled 2000·Application pending·0 cites
- 1650US5243518ADocument services architectureXEROX CORP·Filed 1991·Granted Sep 7, 1993·24 cites·12 claims
- 1746US4550382AFiltered inputsXEROX CORP·Filed 1982·Granted Oct 29, 1985·11 cites·10 claims
- 1843US4153241ADouble document feed detection for a document handler in a reproduction machineXEROX CORP·Filed 1977·Granted May 8, 1979·6 cites·2 claims
- 1941US5375202ADispatching and scheduling memory operations in an electronic printing systemXEROX CORP·Filed 1993·Granted Dec 20, 1994·8 cites·10 claims
- 2041US4951069AMinimization of communication failure impactsXEROX CORP·Filed 1989·Granted Aug 21, 1990·5 cites·12 claims
- 2141US4532584ARace control suspensionXEROX CORP·Filed 1982·Granted Jul 30, 1985·8 cites·9 claims
- 2239US4737907AMultiprocessor control synchronization and instruction downloadingXEROX CORP·Filed 1986·Granted Apr 12, 1988·9 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →