Ian Turner

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Logarithmic servo error detection for optical disk drive
- Patent number 4,998,234
- Issue date Mar 5, 1991
- Theodore D. Rees
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for detecting and compensating for pit extensi...
- Patent number 4,873,680
- Issue date Oct 10, 1989
- Laserdrive Ltd.
- Chi H. Chung
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrostatic printer/plotter
- Patent number D266671
- Issue date Oct 26, 1982
- Xerox Corporation
- Ian Turner
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Liquid developer spear head access mechanism
- Patent number 4,281,620
- Issue date Aug 4, 1981
- Xerox Corporation
- John L. McChesney
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic recorder
- Patent number 4,240,085
- Issue date Dec 16, 1980
- Xerox Corporation
- Thomas A. Tacklind
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic recorder with writing, developing and driving assembly
- Patent number 4,240,084
- Issue date Dec 16, 1980
- Xerox Corporation
- Thomas A. Tacklind
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY