Steven R. Johnson

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Plano, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Reshaping of paths without respect to control points
- Patent number 6,459,439
- Issue date Oct 1, 2002
- Macromedia, Inc.
- John B. Ahlquist
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for generating real time calligraphic curves
- Patent number 5,594,855
- Issue date Jan 14, 1997
- Macromedia, Inc.
- James R. Von Ehr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for automatically generating derived graphic elem...
- Patent number 5,467,443
- Issue date Nov 14, 1995
- Macromedia, Inc.
- Steven R. Johnson
- G06 - COMPUTING CALCULATING COUNTING