Inventor · disambiguated record
Carl H. W. Meyer
Also filed as: MEYER CARL · MEYER CARL H · MEYER CARL H W · MEYER CARL HEINZ
20 granted patents·1 pending application·3,451 citations·filing 1975–2019
97Inventor score
Top patents by PatentIndex Score
21 records- 0198US3962539AProduct block cipher system for data securityIBM·Filed 1975·Granted Jun 8, 1976·423 cites·10 claims
- 0297US4238853ACryptographic communication security for single domain networksIBM·Filed 1977·Granted Dec 9, 1980·194 cites·49 claims
- 0397US4238854ACryptographic file security for single domain networksIBM·Filed 1977·Granted Dec 9, 1980·237 cites·42 claims
- 0497US4218738AMethod for authenticating the identity of a user of an information systemIBM·Filed 1978·Granted Aug 19, 1980·241 cites·24 claims
- 0597US4203166ACryptographic file security for multiple domain networksIBM·Filed 1977·Granted May 13, 1980·264 cites·43 claims
- 0697US4193131ACryptographic verification of operational keys used in communication networksIBM·Filed 1977·Granted Mar 11, 1980·176 cites·11 claims
- 0797US3958081ABlock cipher system for data securityIBM·Filed 1975·Granted May 18, 1976·266 cites·16 claims
- 0896US4227253ACryptographic communication security for multiple domain networksIBM·Filed 1977·Granted Oct 7, 1980·183 cites·47 claims
- 0995US4527669AFriction pad assemblies for use in disc brakesLUCAS INDUSTRIES LTD·Filed 1984·Granted Jul 9, 1985·68 cites·10 claims
- 1095US4500750ACryptographic application for interbank verificationIBM·Filed 1981·Granted Feb 19, 1985·110 cites·25 claims
- 1195US4393269AMethod and apparatus incorporating a one-way sequence for transaction and identity verificationIBM·Filed 1981·Granted Jul 12, 1983·170 cites·24 claims
- 1294US4850017AControlled use of cryptographic keys via generating station established control valuesIBM·Filed 1987·Granted Jul 18, 1989·194 cites·22 claims
- 1392US4386234ACryptographic communication and file security using terminalsIBM·Filed 1977·Granted May 31, 1983·84 cites·46 claims
- 1490US4908861AData authentication using modification detection codes based on a public one way encryption functionIBM·Filed 1987·Granted Mar 13, 1990·148 cites·21 claims
- 1588US4074066AMessage verification and transmission error detection by block chainingIBM·Filed 1976·Granted Feb 14, 1978·63 cites·12 claims
- 1687US4206315ADigital signature system and apparatusIBM·Filed 1978·Granted Jun 3, 1980·54 cites·6 claims
- 1785US4755940ATransaction security systemIBM·Filed 1987·Granted Jul 5, 1988·309 cites·6 claims
- 1881US4229818AMethod and apparatus for enciphering blocks which succeed short blocks in a key-controlled block-cipher cryptographic systemIBM·Filed 1978·Granted Oct 21, 1980·36 cites·10 claims
- 1976US4747050ATransaction security system using time variant parameterIBM·Filed 1987·Granted May 24, 1988·211 cites·1 claims
- 2066US7055662B1Vehicle axle beam and brake assemblyDANA CORP·Filed 1999·Granted Jun 6, 2006·20 cites·5 claims
- 2148US2020324149A1Wedge devices having textured surface contoursMEYER CARL H·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →