Inventor · disambiguated record
Morteza M. Chamran
Also filed as: CHAMRAN MORTEZA M · FERBER ALAN C
15 granted patents·288 citations·filing 1976–1984
94Inventor score
Files withPERKIN ELMER CORP15
Top patents by PatentIndex Score
15 records- 0193US4647199AAutomatic shutter systemPERKIN ELMER CORP·Filed 1984·Granted Mar 3, 1987·86 cites·11 claims
- 0282US4342516AFilter indexing for spectrophotometer systemPERKIN ELMER CORP·Filed 1980·Granted Aug 3, 1982·37 cites·8 claims
- 0381US4681444AAutomatic wavelength calibration apparatusPERKIN ELMER CORP·Filed 1984·Granted Jul 21, 1987·35 cites·28 claims
- 0475US4616210ASpectrophotometersPERKIN ELMER CORP·Filed 1984·Granted Oct 7, 1986·25 cites·4 claims
- 0566US4322807ASafe memory system for a spectrophotometerPERKIN ELMER CORP·Filed 1980·Granted Mar 30, 1982·22 cites·9 claims
- 0657US4679162AWide dynamic range linear to log converter with microcomputer controlPERKIN ELMER CORP·Filed 1984·Granted Jul 7, 1987·13 cites·10 claims
- 0751US4643571ACurrent control system for spectrophotometersPERKIN ELMER CORP·Filed 1984·Granted Feb 17, 1987·11 cites·6 claims
- 0849US4318616AManual wavelength adjustment for a microprocessor based spectrophotometerPERKIN ELMER CORP·Filed 1980·Granted Mar 9, 1982·10 cites·8 claims
- 0947US4417180ALamp firing apparatusPERKIN ELMER CORP·Filed 1981·Granted Nov 22, 1983·11 cites·9 claims
- 1046US4644323AAnalog-to-digital converter having programmable dynamic rangePERKIN ELMER CORP·Filed 1980·Granted Feb 17, 1987·9 cites·18 claims
- 1143US4332470ASpectrophotometer system having power line synchronizationPERKIN ELMER CORP·Filed 1980·Granted Jun 1, 1982·8 cites·16 claims
- 1242US4644485APhase-locked timing system for a spectrophotometerPERKIN ELMER CORP·Filed 1984·Granted Feb 17, 1987·7 cites·5 claims
- 1340US4329051ASpectrophotometer improvement of improved automatic wavelength indexing initialization apparatusPERKIN ELMER CORP·Filed 1980·Granted May 11, 1982·7 cites·9 claims
- 1434US4223215APhotodetector arrangements and circuitsPERKIN ELMER CORP·Filed 1978·Granted Sep 16, 1980·4 cites·11 claims
- 1530US4037154ACircuit for calibrating instrumentsPERKIN ELMER CORP·Filed 1976·Granted Jul 19, 1977·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →