John M. Robertson

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Component for an integrated optical system
- Patent number 4,679,892
- Issue date Jul 14, 1987
- U.S. Philips Corporation
- Jan Haisma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Device for propagating magnetic domains
- Patent number 4,435,484
- Issue date Mar 6, 1984
- U.S. Philips Corporation
- Dirk J. Breed
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for propagating magnetic domains
- Patent number 4,434,212
- Issue date Feb 28, 1984
- U.S. Philips Corporation
- John M. Robertson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Luminescent screen
- Patent number 4,298,820
- Issue date Nov 3, 1981
- U.S. Philips Corporation
- Piet F. Bongers
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of growing single crystals of rare earth metal iron garnet m...
- Patent number 4,092,208
- Issue date May 30, 1978
- U.S. Philips Corporation
- John Chadwick Brice
- C30 - CRYSTAL GROWTH
Information Patent Grant
Epitaxial growth of bismuth rare earth iron garnet from a flux of b...
- Patent number 4,077,832
- Issue date Mar 7, 1978
- U.S. Philips Corporation
- John M. Robertson
- C30 - CRYSTAL GROWTH