Patents Represented by Attorney Babak S. Townsend and Townsend and Crew LLP Sani

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  • Programmable reticle stitching
    Patent number: 6150840
    Abstract: Design methodologies and techniques for significantly increasing logic density by stitching multiple reticles together are disclosed. The invention teaches various techniques to ensure continuity of interconnections and sealing mechanisms across the stitch region. The stitch extended device is readily scalable to allow quick transitions to next generation technologies.
    Type: Grant
    Filed: April 28, 1998
    Date of Patent: November 21, 2000
    Assignee: Altera Corporation
    Inventors: Rakesh Patel, John Turner