Inventor · disambiguated record
Charles W. Bachman
Also filed as: BACHMAN CHARLES · BACHMAN CHARLES W
18 granted patents·1,184 citations·filing 1973–1992
96Inventor score
Top patents by PatentIndex Score
18 records- 0194US4318182ADeadlock detection and prevention mechanism for a computer systemHONEYWELL INF SYSTEMS·Filed 1974·Granted Mar 2, 1982·111 cites·12 claims
- 0294US4130867ADatabase instruction apparatus for determining a database record typeHONEYWELL INF SYSTEMS·Filed 1975·Granted Dec 19, 1978·77 cites·8 claims
- 0392US4104718ASystem for protecting shared files in a multiprogrammed computerHONEYWELL BULL SA·Filed 1974·Granted Aug 1, 1978·152 cites·10 claims
- 0491US4044334ADatabase instruction unloadHONEYWELL INF SYSTEMS·Filed 1975·Granted Aug 23, 1977·81 cites·10 claims
- 0590US4320451AExtended semaphore architectureHONEYWELL INF SYSTEMS·Filed 1974·Granted Mar 16, 1982·77 cites·57 claims
- 0690US4068300AData processing system utilizing data field descriptors for processing data filesHONEYWELL INF SYSTEMS·Filed 1973·Granted Jan 10, 1978·72 cites·9 claims
- 0789US4631664APartnership data base management system and methodBACHMAN INF SYST·Filed 1983·Granted Dec 23, 1986·93 cites·10 claims
- 0885US5146591ADynamic information management system utilizing entity-relationship information model in which the attribute is independent of an entityBACHMAN INF SYST·Filed 1990·Granted Sep 8, 1992·71 cites·89 claims
- 0982US4068299AData processing system incorporating a logical compare instructionHONEYWELL INF SYSTEMS·Filed 1973·Granted Jan 10, 1978·43 cites·13 claims
- 1073US4025901ADatabase instruction find ownerHONEYWELL INF SYSTEMS·Filed 1975·Granted May 24, 1977·35 cites·10 claims
- 1172US4024508ADatabase instruction find serialHONEYWELL INF SYSTEMS·Filed 1975·Granted May 17, 1977·32 cites·9 claims
- 1268US4042912ADatabase set condition test instructionHONEYWELL INF SYSTEMS·Filed 1975·Granted Aug 16, 1977·28 cites·8 claims
- 1367US3936804AData processing system incorporating a logical move instructionHONEYWELL INF SYSTEMS·Filed 1973·Granted Feb 3, 1976·24 cites·6 claims
- 1465US5193182AComputer system for defining logical operations on design data including retrieve entity-set, send, receive, signal, when, reference to entity-set, reference to entity method, connect and disconnectBACHMAN INF SYST·Filed 1990·Granted Mar 9, 1993·49 cites·14 claims
- 1562US5179698ASystem for transforming user data in accordance with an algorithm defined by design data and for evaluating the transformed data against logical criteriaBACHMAN INF SYST·Filed 1990·Granted Jan 12, 1993·51 cites·29 claims
- 1660US5249300ASystem and method of constructing models of complex business transactions using entity-set variables for ordered sets of references to user dataBACHMAN INF SYST·Filed 1992·Granted Sep 28, 1993·129 cites·8 claims
- 1746US5193183ASystem for accessing design data of modeler subsystems by reference to partnership set and for dynamically correlating design data of modeler subsystemsBACHMAN INF SYST·Filed 1990·Granted Mar 9, 1993·53 cites·7 claims
- 1826US4359213ATension clamp for three or more direction string networksBACHMAN CHARLES W·Filed 1980·Granted Nov 16, 1982·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →