Anthony G. Dewey

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Common mode rejection control in an optical disk drive
- Patent number 5,442,618
- Issue date Aug 15, 1995
- International Business Machines Corporation
- Anthony G. Dewey
- G11 - INFORMATION STORAGE
Information Patent Grant
Focus-error detection using prism-enhanced spot size monitoring
- Patent number 5,084,783
- Issue date Jan 28, 1992
- International Business Machines Corporation
- Anthony G. Dewey
- G11 - INFORMATION STORAGE
Information Patent Grant
Fiber optic writing head
- Patent number 4,577,926
- Issue date Mar 25, 1986
- International Business Machines Corporation
- Anthony G. Dewey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interactive projection display system
- Patent number 4,275,395
- Issue date Jun 23, 1981
- International Business Machines Corporation
- Anthony G. Dewey
- G06 - COMPUTING CALCULATING COUNTING