Holtronic Technologies Limited

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for and method of optical inspection in total internal re...
- Patent number 6,005,666
- Issue date Dec 21, 1999
- Holtronic Technologies, Limited
- Rene Dandliker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Manufacture of integrated circuits using holographic techniques
- Patent number 4,966,428
- Issue date Oct 30, 1990
- Holtronic Technologies Limited
- Nicholas J. Phillips
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of and apparatus for the positional detection of objects
- Patent number 4,917,497
- Issue date Apr 17, 1990
- Holtronic Technologies Limited
- Donald W. Tomkins
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Manufacture of integrated circuits using holographic techniques
- Patent number 4,857,425
- Issue date Aug 15, 1989
- Holtronic Technologies Limited
- Nicholas J. Phillips
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

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