Assignee
HONEYWELL INF SYSTEMS
US·726 granted patents·22,434 citations·filing 1972–1989
Top patents by PatentIndex Score
726 records- 0197US4437235AIntegrated circuit packageHONEYWELL INF SYSTEMS·Filed 1982·Granted Mar 20, 1984·240 cites·1 claims
- 0297US4312068AParallel generation of serial cyclic redundancy checkHONEYWELL INF SYSTEMS·Filed 1978·Granted Jan 19, 1982·87 cites·26 claims
- 0397US4303993AMemory present apparatusHONEYWELL INF SYSTEMS·Filed 1979·Granted Dec 1, 1981·110 cites·31 claims
- 0497US4161784AMicroprogrammable floating point arithmetic unit capable of performing arithmetic operations on long and short operandsHONEYWELL INF SYSTEMS·Filed 1978·Granted Jul 17, 1979·249 cites·40 claims
- 0596US4109707AFluid cooling systems for electronic systemsHONEYWELL INF SYSTEMS·Filed 1977·Granted Aug 29, 1978·192 cites·6 claims
- 0695US4575792AShared interface apparatus for testing the memory sections of a cache unitHONEYWELL INF SYSTEMS·Filed 1982·Granted Mar 11, 1986·82 cites·31 claims
- 0795US4342958AAutomatic test equipment test probe contact isolation detection methodHONEYWELL INF SYSTEMS·Filed 1980·Granted Aug 3, 1982·85 cites·13 claims
- 0895US4072188AFluid cooling systems for electronic systemsHONEYWELL INF SYSTEMS·Filed 1975·Granted Feb 7, 1978·146 cites·12 claims
- 0995US3950735AMethod and apparatus for dynamically controlling read/write operations in a peripheral subsystemHONEYWELL INF SYSTEMS·Filed 1974·Granted Apr 13, 1976·248 cites·11 claims
- 1094US4322795ACache memory utilizing selective clearing and least recently used updatingHONEYWELL INF SYSTEMS·Filed 1980·Granted Mar 30, 1982·151 cites·10 claims
- 1194US4318182ADeadlock detection and prevention mechanism for a computer systemHONEYWELL INF SYSTEMS·Filed 1974·Granted Mar 2, 1982·111 cites·12 claims
- 1294US4317169AData processing system having centralized memory refreshHONEYWELL INF SYSTEMS·Filed 1979·Granted Feb 23, 1982·65 cites·11 claims
- 1394US4296465AData moverHONEYWELL INF SYSTEMS·Filed 1977·Granted Oct 20, 1981·203 cites·18 claims
- 1494US4130867ADatabase instruction apparatus for determining a database record typeHONEYWELL INF SYSTEMS·Filed 1975·Granted Dec 19, 1978·77 cites·8 claims
- 1594US4050097ASynchronization technique for data transfers over an asynchronous common bus network coupling data processing apparatusHONEYWELL INF SYSTEMS·Filed 1976·Granted Sep 20, 1977·97 cites·12 claims
- 1694US3994016AHead positioning servo system for disk drivesHONEYWELL INF SYSTEMS·Filed 1975·Granted Nov 23, 1976·73 cites·14 claims
- 1793US4587609ALockout operation among asynchronous accessers of a shared computer system resourceHONEYWELL INF SYSTEMS·Filed 1983·Granted May 6, 1986·161 cites·19 claims
- 1893US4527251ARemap method and apparatus for a memory system which uses partially good memory devicesHONEYWELL INF SYSTEMS·Filed 1982·Granted Jul 2, 1985·112 cites·31 claims
- 1993US4291371AI/O Request interrupt mechanismHONEYWELL INF SYSTEMS·Filed 1979·Granted Sep 22, 1981·87 cites·6 claims
- 2093US4234932ASecurity system for remote cash dispensersHONEYWELL INF SYSTEMS·Filed 1978·Granted Nov 18, 1980·95 cites·6 claims
- 2193US4205370ATrace method and apparatus for use in a data processing systemHONEYWELL INF SYSTEMS·Filed 1975·Granted May 27, 1980·105 cites·23 claims
- 2293US4084235AEmulation apparatusHONEYWELL INF SYSTEMS·Filed 1975·Granted Apr 11, 1978·111 cites·26 claims
- 2393US4080649ABalancing the utilization of I/O system processorsHONEYWELL INF SYSTEMS·Filed 1976·Granted Mar 21, 1978·172 cites·43 claims
- 2492US4695943AMultiprocessor shared pipeline cache memory with split cycle and concurrent utilizationHONEYWELL INF SYSTEMS·Filed 1984·Granted Sep 22, 1987·113 cites·33 claims
- 2592US4631723AMass storage disk drive defective media handlingHONEYWELL INF SYSTEMS·Filed 1984·Granted Dec 23, 1986·50 cites·4 claims
- 2692US4488227AProgram counter stacking method and apparatus for nested subroutines and interruptsHONEYWELL INF SYSTEMS·Filed 1982·Granted Dec 11, 1984·129 cites·27 claims
- 2792US4334307AData processing system with self testing and configuration mapping capabilityHONEYWELL INF SYSTEMS·Filed 1979·Granted Jun 8, 1982·204 cites·17 claims
- 2892US4300193AData processing system having data multiplex control apparatusHONEYWELL INF SYSTEMS·Filed 1979·Granted Nov 10, 1981·82 cites·20 claims
- 2992US4151510AMethod and apparatus for an efficient error detection and correction systemHONEYWELL INF SYSTEMS·Filed 1978·Granted Apr 24, 1979·43 cites·10 claims
- 3092US4110822AInstruction look ahead having prefetch concurrency and pipeline featuresHONEYWELL INF SYSTEMS·Filed 1977·Granted Aug 29, 1978·89 cites·7 claims
- 3192US4048481ADiagnostic testing apparatus and methodHONEYWELL INF SYSTEMS·Filed 1974·Granted Sep 13, 1977·96 cites·30 claims
- 3292US4001883AHigh density data storage on magnetic diskHONEYWELL INF SYSTEMS·Filed 1974·Granted Jan 4, 1977·121 cites·3 claims
- 3392US3997896AData processing system providing split bus cycle operationHONEYWELL INF SYSTEMS·Filed 1975·Granted Dec 14, 1976·94 cites·16 claims
- 3492US3993981AApparatus for processing data transfer requests in a data processing systemHONEYWELL INF SYSTEMS·Filed 1975·Granted Nov 23, 1976·102 cites·16 claims
- 3591US4520356ADisplay video generation system for modifying the display of character information as a function of video attributesHONEYWELL INF SYSTEMS·Filed 1982·Granted May 28, 1985·82 cites·11 claims
- 3691US4481627AEmbedded memory testing method and apparatusHONEYWELL INF SYSTEMS·Filed 1981·Granted Nov 6, 1984·67 cites·5 claims
- 3791US4396936AIntegrated circuit chip package with improved cooling meansHONEYWELL INF SYSTEMS·Filed 1980·Granted Aug 2, 1983·149 cites·15 claims
- 3891US4273859AMethod of forming solder bump terminals on semiconductor elementsHONEYWELL INF SYSTEMS·Filed 1979·Granted Jun 16, 1981·119 cites·10 claims
- 3991US4075686AInput/output cache system including bypass capabilityHONEYWELL INF SYSTEMS·Filed 1976·Granted Feb 21, 1978·104 cites·35 claims
- 4091US4044334ADatabase instruction unloadHONEYWELL INF SYSTEMS·Filed 1975·Granted Aug 23, 1977·81 cites·10 claims
- 4191US4003033AArchitecture for a microprogrammed device controllerHONEYWELL INF SYSTEMS·Filed 1975·Granted Jan 11, 1977·85 cites·14 claims
- 4291US4001783APriority interrupt mechanismHONEYWELL INF SYSTEMS·Filed 1975·Granted Jan 4, 1977·88 cites·11 claims
- 4391US4000485AData processing system providing locked operation of shared resourcesHONEYWELL INF SYSTEMS·Filed 1975·Granted Dec 28, 1976·79 cites·12 claims
- 4490US4468731AIdentification apparatus for use in a controller to facilitate the diagnosis of faultsHONEYWELL INF SYSTEMS·Filed 1981·Granted Aug 28, 1984·101 cites·41 claims
- 4590US4400767ASelf start flyback power supplyHONEYWELL INF SYSTEMS·Filed 1981·Granted Aug 23, 1983·73 cites·38 claims
- 4690US4320451AExtended semaphore architectureHONEYWELL INF SYSTEMS·Filed 1974·Granted Mar 16, 1982·77 cites·57 claims
- 4790US4158891ATransparent tri state latchHONEYWELL INF SYSTEMS·Filed 1977·Granted Jun 19, 1979·39 cites·6 claims
- 4890US4106108ASemiconductor dynamic memory and related refreshing systemHONEYWELL INF SYSTEMS·Filed 1976·Granted Aug 8, 1978·55 cites·7 claims
- 4990US4068300AData processing system utilizing data field descriptors for processing data filesHONEYWELL INF SYSTEMS·Filed 1973·Granted Jan 10, 1978·72 cites·9 claims
- 5090US4025906AApparatus for identifying the type of devices coupled to a data processing system controllerHONEYWELL INF SYSTEMS·Filed 1975·Granted May 24, 1977·63 cites·12 claims
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