Jan Roos

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Record carrier with a follow-on track and apparatus for recording i...
- Patent number 4,962,493
- Issue date Oct 9, 1990
- U.S. Philips Corporation
- Pieter Kramer
- G11 - INFORMATION STORAGE
Information Patent Grant
Image transfer apparatus utilizing optical fibers
- Patent number 4,871,228
- Issue date Oct 3, 1989
- U.S. Philips Corporation
- Jan Roos
- G02 - OPTICS
Information Patent Grant
Record carrier body with a follow-on track and apparatus for record...
- Patent number 4,807,209
- Issue date Feb 21, 1989
- U.S. Philips Corporation
- Pieter Kramer
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for converting cinematographic pictures into video signals
- Patent number 4,319,280
- Issue date Mar 9, 1982
- U.S. Philips Corporation
- Jan Roos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic strip domain memory system
- Patent number 4,281,396
- Issue date Jul 28, 1981
- U.S. Philips Corporation
- Jan Roos
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for the magnetic domain storage of data having a shift regis...
- Patent number 4,052,747
- Issue date Oct 4, 1977
- U.S. Philips Corporation
- Jan Roos
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for the amplitude modulation of an electrical signal
- Patent number 4,012,586
- Issue date Mar 15, 1977
- U.S. Philips Corporation
- Jan Roos
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for testing thin layers of bubble domain material for def...
- Patent number 3,987,363
- Issue date Oct 19, 1976
- U.S. Philips Corporation
- Jan Roos
- G01 - MEASURING TESTING
Information Patent Grant
Method of copying magnetic recordings provided on a magnetizable me...
- Patent number 3,982,276
- Issue date Sep 21, 1976
- U.S. Philips Corporation
- Jan Roos
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for the thermomagnetic recording of information
- Patent number 3,969,765
- Issue date Jul 13, 1976
- U.S. Philips Corporation
- Jan Roos
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Record carrier with a follow-on track and apparatus for recording i...

Image transfer apparatus utilizing optical fibers

Record carrier body with a follow-on track and apparatus for record...

Apparatus for converting cinematographic pictures into video signals

Magnetic strip domain memory system

Device for the magnetic domain storage of data having a shift regis...

Device for the amplitude modulation of an electrical signal

Apparatus for testing thin layers of bubble domain material for def...

Method of copying magnetic recordings provided on a magnetizable me...

Device for the thermomagnetic recording of information