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Patent applications and USPTO patent grants for American Express Investment Management Company.The latest application filed is for "scanned holography systems using temporal modulation".
Patent | Date |
---|---|
Scanned Holography Systems Using Temporal Modulation Grant 3,856,986 - Macovski December 24, 1 | 1974-12-24 |
Real Time Interferometry Grant 3,828,126 - Ramsey, Jr. August 6, 1 | 1974-08-06 |
System For Differential Particle Counting Grant 3,824,393 - Brain July 16, 1 | 1974-07-16 |
Sonic Image Transducer Using A Storage Camera Grant 3,772,457 - Macovski November 13, 1 | 1973-11-13 |
Real Time Interferometry Contour Mapping System Grant 3,735,036 - Macovski May 22, 1 | 1973-05-22 |
Electrostatic Matrix Head Construction Grant 3,718,936 - Rice, Jr. February 27, 1 | 1973-02-27 |
Acoustic To Optical Image Converter Grant 3,716,826 - Green February 13, 1 | 1973-02-13 |
Hologram Reproduction System Using An Optical Grating Grant 3,641,264 - Macovski February 8, 1 | 1972-02-08 |
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