James T. Claffey

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Groton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pre-filtered antialiased lines using distance functions
- Patent number 6,329,977
- Issue date Dec 11, 2001
- Compaq Computer Corporation
- Robert S. McNamara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hierarchical ring buffers for buffering data between processor and...
- Patent number 6,112,267
- Issue date Aug 29, 2000
- Digital Equipment Corporation
- Joel James McCormack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic system with read/write overlap detector
- Patent number 5,870,109
- Issue date Feb 9, 1999
- Digital Equipment Corporation
- Joel J. McCormack
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS