Computer Aided Design TRIZ Cases

Placement and routing constraints restrict new logic cell placement near hot-spots, reducing congestion and improving DRC convergence.

A computer-implemented system extracts topological features from boundary representation models by identifying face adjacency and generating highlighted output.

Merges devices with common parameters to reduce memory requirements and computational load while maintaining simulation accuracy.

A deep learning predictive model corrects semiconductor layouts to improve pattern accuracy and shape consistency.

Pattern oriented functions define component shapes from graphical features, reducing extraction complexity and accelerating RC deck maintenance.

Automated interposer metal layer routing identifies anchor points and creates vertical straps for supply nets.

A tiling engine partitions placement areas into geometric tiles to standardize circuit cell assignment.

Segmented verification of power-optimized designs overcomes combinational checker limitations by processing intermediate design transformations.

Angled trench gate structures reduce on-state losses while stabilizing gate parameters and enhancing blocking capability.

Hardware assertion instrumentation captures verification data using vectored OR-tree logic and sticky-bit circuits to maintain emulation speed.

Grouping single-bit flip-flops into multi-bit units reduces clock network power consumption during automated standard cell placement.

A layout design system searches for shortest wiring paths between specified points to optimize integrated circuit floorplans.

Grid-based calculation of pattern density differences locates oxide spacing areas, preventing CMP dishing defects in irregular product patterns.

A computer-implemented method merges patterns connected to the same net during integrated circuit layout design.

Segmenting and merging timing signals at shared nodes improves accuracy while reducing runtime overhead in large integrated circuit designs.

A Width Bias Calculator averages electrical values on either side of a target wire shape to approximate resistance and capacitance.

Precomputed aged timing models resolve computational overhead and accuracy trade-offs in circuit design analysis.

Current source models minimize clock skew variance across PVT conditions by matching waveform shapes through linear combinations of basic shapes.

Virtual customer agents simulate shopper responses to retail design changes, providing accurate layout assessment data without physical modifications.

Modeling timing exceptions as satisfiability formulas reduces verification time while maintaining accuracy for complex logic paths.

Partitioning circuit networks into segments enables precise electromigration violation detection while managing verification complexity.

A statistical static timing analysis system models on-chip variation using normalized skewness values to capture asymmetric probability distributions.

A common design rule check set verifies universal layouts against restrictive constraints, eliminating multiple metal scheme maintenance.

Flexible abstraction models replace internal circuit paths with filler cells to enable efficient clock tree prototyping.

Pattern-driven routing identifies lithographic defects by comparing designs against known patterns, avoiding unfriendly shapes.

A verification system detects conditional equivalence between sub-blocks and top-level designs using integer linear programming.

A computational geometric design system enables real-time parametric surface deformations using novel blending functions.

A design verification tool generates interconnects between circuit portions in mixed language environments without modifying source code.

Merging individual task optimizations reduces resource utilization and latency while improving quality of results.

A critical slack based merging scheme removes non-critical arrival times from timing tags, preventing false failures caused by exponential tag growth.

Photogrammetry captures patient body contours for precise CAD design of custom modular braces.

Dynamic wiring position selection reduces resistance and parasitic capacitance in semiconductor device layouts.

A coloring grouping graph adjusts node colors to group layout features for directed self assembly guiding patterns.

A golden circuit regeneration method selects subcircuit candidates based on similarity to revised circuits.

Child processes evaluate candidate objects to notify a parent process, reducing computational overhead in integrated circuit design synthesis.

Hierarchical row slicing classifies blockages to relocate logic cells, minimizing perturbation in fragmented placement regions.

A hazard check device converts logic circuits into conjunctive normal form blocks for verification.

MMSIM-based track assignment minimizes vertical distance while MWMCBM matching completes routing, reducing wirelength and improving signal integrity.

Graph representation converts RTL designs to identify conditional operators for automated constraint propagation.

A distributed parallel processing system executes circuit timing computations concurrently across multiple servers.

Topology-driven line probing uses a priority queue to find minimal-cost paths in integrated circuit designs.

Gate substitution reduces leakage power by swapping components based on slack analysis, avoiding excessive computational complexity.

Prioritized break-link and split-node operations resolve double patterning conflicts while preserving timing integrity.

A cycle stealing mechanism modifies latch arrival times to improve output timing slack in integrated circuits.

Segmenting timing graph nodes into constraint points and intermediate nodes reduces memory resource consumption while maintaining measurement precision.

Logical evaluation of circuit topology detects latch-up and leakage risks from independent power rails without exhaustive simulation.

A method for synchronizing signals across multiple channels of an electronic circuit by calculating and applying latency offsets.

Tile templates share routing edges among tiles to reduce memory consumption in large FPGA routers.

Segmenting metal lines into sub-lines enables FIT value calculation, resolving electro-migration reliability issues in integrated circuits.