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Simplex Solutions, Inc.

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PatentTitleStatus Expires Confidence
US 7,103,524Method and Apparatus for Creating an Extraction Model Using Bayesian Inference Implemented with the Hybrid Monte Carlo Method
Formerly held
Term ended
Ended no later than Jun 13, 2024 · Medium confidence
Term endedEnded no later than Jun 13, 2024Medium confidence
US 6,910,198Method and apparatus for pre-computing and using placement costs within a partitioned region for multiple wiring models
Formerly held
Term ended
Term ended May 19, 2023 · From the USPTO record
Term endedTerm ended May 19, 2023From the USPTO record
US 6,980,006High Speed Envelope Detector and Method
Formerly held
Term ended
Term ended Dec 14, 2022 · High confidence
Term endedTerm ended Dec 14, 2022High confidence
US 6,877,149Method and Apparatus for Pre-Computing Routes
Formerly held
Term ended
Term ended Aug 14, 2022 · High confidence
Term endedTerm ended Aug 14, 2022High confidence
US 6,907,591Method and Apparatus for Performing Extraction Using a Neural Network
Formerly held
Term ended
Term ended Jul 16, 2022 · High confidence
Term endedTerm ended Jul 16, 2022High confidence
US 6,877,146Method and apparatus for routing a set of nets
Formerly held
Term ended
Term ended Jun 22, 2022 · From the USPTO record
Term endedTerm ended Jun 22, 2022From the USPTO record
US 6,879,934Method and apparatus for estimating distances in a region
Term ended
Ended no later than Jun 19, 2022 · From the USPTO record
Term endedEnded no later than Jun 19, 2022From the USPTO record
US 6,882,055Non-Rectilinear Polygonal Vias
Formerly held
Term ended
Term ended Jun 17, 2022 · High confidence
Term endedTerm ended Jun 17, 2022High confidence
US 6,826,737Recursive partitioning placement method and apparatus
Formerly held
Term ended
Term ended Apr 16, 2022 · From the USPTO record
Term endedTerm ended Apr 16, 2022From the USPTO record
US 6,687,887Method and apparatus for performing extraction using a model trained with Bayesian inference using a hybrid monte carlo method
Formerly held
Term ended
Term ended Apr 14, 2022 · From the USPTO record
Term endedTerm ended Apr 14, 2022From the USPTO record
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