Assignee
CII HONEYWELL BULL
194 granted patents·7,474 citations·filing 1974–1988
Top patents by PatentIndex Score
194 records- 0198US4298898AMethod of and apparatus for reading data from reference zones of a memoryCII HONEYWELL BULL·Filed 1979·Granted Nov 3, 1981·130 cites·47 claims
- 0298US4264917AFlat package for integrated circuit devicesCII HONEYWELL BULL·Filed 1979·Granted Apr 28, 1981·168 cites·15 claims
- 0397US4295041ADevice for the protection of access to a permanent memory of a portable data carrierCII HONEYWELL BULL·Filed 1980·Granted Oct 13, 1981·110 cites·4 claims
- 0496US4467139AProcess and system for transmission of signed messagesCII HONEYWELL BULL·Filed 1981·Granted Aug 21, 1984·187 cites·49 claims
- 0596US4316245AApparatus and method for semaphore initialization in a multiprocessing computer system for process synchronizationCII HONEYWELL BULL·Filed 1978·Granted Feb 16, 1982·251 cites·7 claims
- 0695US4450535ASystem and method for authorizing access to an article distribution or service acquisition machineCII HONEYWELL BULL·Filed 1981·Granted May 22, 1984·158 cites·19 claims
- 0795US4395757AProcess synchronization utilizing semaphoresCII HONEYWELL BULL·Filed 1981·Granted Jul 26, 1983·220 cites·8 claims
- 0894US4817035AMethod of recording in a disk memory and disk memory systemCII HONEYWELL BULL·Filed 1985·Granted Mar 28, 1989·227 cites·48 claims
- 0994US4445735AElectrical connection device for high density contactsCII HONEYWELL BULL·Filed 1981·Granted May 1, 1984·149 cites·21 claims
- 1094US4222516AStandardized information cardCII HONEYWELL BULL·Filed 1979·Granted Sep 16, 1980·181 cites·47 claims
- 1194US4084228AProcess management structures and hardware/firmware controlCII HONEYWELL BULL·Filed 1974·Granted Apr 11, 1978·145 cites·33 claims
- 1293US4849929AMethod of recording in a disk memory and disk memory systemCII HONEYWELL BULL·Filed 1988·Granted Jul 18, 1989·182 cites·25 claims
- 1393US4471216ASystem and process for identification of persons requesting access to particular facilitiesCII HONEYWELL BULL·Filed 1980·Granted Sep 11, 1984·186 cites·7 claims
- 1493US4394725AApparatus and method for transferring information units between processes in a multiprocessing systemCII HONEYWELL BULL·Filed 1978·Granted Jul 19, 1983·120 cites·14 claims
- 1593US4382279ASingle chip microprocessor with on-chip modifiable memoryCII HONEYWELL BULL·Filed 1980·Granted May 3, 1983·123 cites·14 claims
- 1693US4367402ASystem for keeping account of predetermined homogeneous unitsCII HONEYWELL BULL·Filed 1980·Granted Jan 4, 1983·75 cites·3 claims
- 1792US4807288AMicroprocessor intended particularly for executing the calculation algorithms of a public code encoding systemCII HONEYWELL BULL·Filed 1983·Granted Feb 21, 1989·108 cites·14 claims
- 1892US4683553AMethod and device for protecting software delivered to a user by a supplierCII HONEYWELL BULL·Filed 1986·Granted Jul 28, 1987·537 cites·8 claims
- 1992US4523297AHand-held processor with two-way dialog between microprocessor in case and microprocessor on carrier insertable into casing slotCII HONEYWELL BULL·Filed 1984·Granted Jun 11, 1985·161 cites·9 claims
- 2091US4633450AOptical focusing apparatus for the reading of a data medium moving past itCII HONEYWELL BULL·Filed 1984·Granted Dec 30, 1986·50 cites·16 claims
- 2191US4315291AMagnetic transduction device with magnetoresistancesCII HONEYWELL BULL·Filed 1979·Granted Feb 9, 1982·32 cites·4 claims
- 2291US4084224ASystem of controlling procedure execution using process control blocksCII HONEYWELL BULL·Filed 1974·Granted Apr 11, 1978·86 cites·10 claims
- 2390US4371744ASubstrate for interconnecting electronic integrated circuit components having a repair arrangement enabling modification of connections to a mounted chip deviceCII HONEYWELL BULL·Filed 1981·Granted Feb 1, 1983·89 cites·5 claims
- 2489US4405952AApparatus for detecting faulty sectors and for allocating replacement sectors in a magnetic disc memoryCII HONEYWELL BULL·Filed 1979·Granted Sep 20, 1983·143 cites·11 claims
- 2589US4078246AHolder for magnetic discsCII HONEYWELL BULL·Filed 1976·Granted Mar 7, 1978·44 cites·11 claims
- 2687US4763215ADevice for writing high density data on a magnetic mediumCII HONEYWELL BULL·Filed 1987·Granted Aug 9, 1988·41 cites·12 claims
- 2787US4636891AMagnetic disc cartridge with ventilating structureCII HONEYWELL BULL·Filed 1983·Granted Jan 13, 1987·42 cites·12 claims
- 2887US4544833AProcess and apparatus for authenticating or certifying at least one item of information contained in a memory of a removable and portable electronic carrier, such as a cardCII HONEYWELL BULL·Filed 1983·Granted Oct 1, 1985·78 cites·33 claims
- 2987US4374409AMethod of and system using P and V instructions on semaphores for transferring data among processes in a multiprocessing systemCII HONEYWELL BULL·Filed 1978·Granted Feb 15, 1983·68 cites·16 claims
- 3087US4297743ACall and stack mechanism for procedures executing in different ringsCII HONEYWELL BULL·Filed 1976·Granted Oct 27, 1981·77 cites·32 claims
- 3187US4216577APortable standardized card adapted to provide access to a system for processing electrical signals and a method of manufacturing such a cardCII HONEYWELL BULL·Filed 1978·Granted Aug 12, 1980·68 cites·11 claims
- 3287US4077058AMethod and apparatus for executing an extended decor instructionCII HONEYWELL BULL·Filed 1974·Granted Feb 28, 1978·65 cites·18 claims
- 3386US4549075AMethod for certifying the origin of at least one item of information stored in the memory of a first electronic device and transmitted to a second electronic device, and system for carrying out the methodCII HONEYWELL BULL·Filed 1983·Granted Oct 22, 1985·91 cites·7 claims
- 3486US4442345AApparatus for and method of recycling recording carriers, such as credit cards, including non-volatile erasable memories for identification dataCII HONEYWELL BULL·Filed 1983·Granted Apr 10, 1984·83 cites·9 claims
- 3586US4369494AApparatus and method for providing synchronization between processes and events occurring at different times in a data processing systemCII HONEYWELL BULL·Filed 1978·Granted Jan 18, 1983·62 cites·18 claims
- 3686US4327387AMagnetic head slider assembly comprising at least one transducer for reading and/or recording information contained on a data carrierCII HONEYWELL BULL·Filed 1980·Granted Apr 27, 1982·48 cites·4 claims
- 3786US4297623ASystem for controlling a separately excited constant load DC electric motorCII HONEYWELL BULL·Filed 1978·Granted Oct 27, 1981·36 cites·15 claims
- 3886US4126269AVentilated enclosureCII HONEYWELL BULL·Filed 1977·Granted Nov 21, 1978·67 cites·14 claims
- 3986US4060849AData input and output controllerCII HONEYWELL BULL·Filed 1975·Granted Nov 29, 1977·62 cites·7 claims
- 4085US4280156ALightly loaded ramp-launched read/write device for a data carrierCII HONEYWELL BULL·Filed 1979·Granted Jul 21, 1981·40 cites·8 claims
- 4185US4272758AArrangement for providing a power supply and transmitting electrical signs between two devices using a small number of contactsCII HONEYWELL BULL·Filed 1978·Granted Jun 9, 1981·37 cites·20 claims
- 4285US4224666AData processing system which protects the secrecy of confidential dataCII HONEYWELL BULL·Filed 1978·Granted Sep 23, 1980·44 cites·18 claims
- 4384US4287544AMagnetic data carrier for perpendicular recordingCII HONEYWELL BULL·Filed 1979·Granted Sep 1, 1981·23 cites·19 claims
- 4483US4755892AMethod of and apparatus for displacing a movable system driven by an electric motor along a given trajectoryCII HONEYWELL BULL·Filed 1985·Granted Jul 5, 1988·38 cites·21 claims
- 4583US4566105ACoding, detecting or correcting transmission error systemCII HONEYWELL BULL·Filed 1983·Granted Jan 21, 1986·46 cites·29 claims
- 4683US4500293AApparatus for converting electric signals representing data into a group of raised dots constituting the image of said dataCII HONEYWELL BULL·Filed 1984·Granted Feb 19, 1985·46 cites·16 claims
- 4783US4138702AHead arrangement for perpendicular recording information on a magnetic record carrierCII HONEYWELL BULL·Filed 1977·Granted Feb 6, 1979·26 cites·9 claims
- 4882US4556958ADevice for single line bidirectional data transmission between an intelligent card's microprocessor and a second processorCII HONEYWELL BULL·Filed 1984·Granted Dec 3, 1985·59 cites·8 claims
- 4982US4385352AAddressing of operands within a segment utilizing segment descriptorsCII HONEYWELL BULL·Filed 1981·Granted May 24, 1983·62 cites·29 claims
- 5081US4538058APower supply system of a device designed to cooperate with a removable electronic medium such as a card and device equipped with such a systemCII HONEYWELL BULL·Filed 1983·Granted Aug 27, 1985·43 cites·12 claims
Showing the top 50 of 194 patent records by PatentIndex Score.
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