Raymond Kong

Clock template for configuring a programmable gate array

Method for computing and using future costing data in signal routing

Method and system for implementing a circuit design in a tree representation

Resource cost assignment in programmable logic device routing

Method and system for designing integrated circuits using implementation directives

Signal routing in programmable logic devices

Delay optimization in signal routing

Method and arrangement providing for implementation granularity using implementation sets

Integrated circuit signal routing using resource cost assignment and costing data

Incremental placement and routing