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Patent applications and USPTO patent grants for Delco Electronics Corporaiton.The latest application filed is for "integrated differential voltage amplifier with programmable gain and input offset voltage".
Patent | Date |
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Integrated differential voltage amplifier with programmable gain and input offset voltage Grant 6,011,422 - Koglin , et al. January 4, 2 | 2000-01-04 |
Method of forming assemblies of circuit boards in different planes Grant 5,903,440 - Blazier , et al. May 11, 1 | 1999-05-11 |
Circuitry for controlling load current Grant 5,796,278 - Osborn , et al. August 18, 1 | 1998-08-18 |
Method of accurately gauging fuel in an automotive tank Grant 5,752,409 - Lippmann , et al. * May 19, 1 | 1998-05-19 |
Simple theft deterrent for electronic control modules Grant 5,742,226 - Szabo , et al. April 21, 1 | 1998-04-21 |
Method of combining metal and ceramic inserts into stereolithography components Grant 5,705,117 - O'Connor , et al. January 6, 1 | 1998-01-06 |
Dual keypad telephone handset for mobile communications Grant 5,610,971 - Vandivier March 11, 1 | 1997-03-11 |
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