Inventor

HEMMETT JEFFREY G

US55 patents

⚠️ This page may combine multiple inventors who share the name “HEMMETT JEFFREY G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEMMETT JEFFREY G

IBM

Timing optimization driven by statistical sensitivites

Dynamic voltage frequency scaling

Variable accuracy parameter modeling in statistical timing

System and method for maintaining slack continuity in incremental statistical timing analysis

Modeling multi-patterning variability with statistical timing

Systems and methods for correlated parameters in statistical static timing analysis

Hierarchical design of integrated circuits with multi-patterning requirements

Reducing runtime and memory requirements of static timing analysis

Systems and methods for correlated parameters in statistical static timing analysis

Parasitic extraction in an integrated circuit with multi-patterning requirements

Performing statistical timing analysis with non-separable statistical and deterministic variations

Methods for conserving memory in statistical static timing analysis

Transient simulation using adaptive piecewise constant model

Methods for practical worst test definition and debug during block based statistical static timing analysis

Methods for distributing a random variable using statistically-correct spatial interpolation

Selection of corners and/or margins using statistical static timing analysis of an integrated circuit

Transient simulation using adaptive piecewise constant model

Multi-sided variations for creating integrated circuits

Selection of corners and/or margins using statistical static timing analysis of an integrated circuit

Modeling multi-patterning variability with statistical timing

Partial parameters and projection thereof included within statistical timing analysis

Modeling multi-patterning variability with statistical timing

Hierarchical design of integrated circuits with multi-patterning requirements

Method for efficiently checkpointing and restarting static timing analysis of an integrated circuit chip

Selection of corners and/or margins using statistical static timing analysis of an integrated circuit

Integrating manufacturing feedback into integrated circuit structure design

Multi-sided variations for creating integrated circuits

Multi-sided variations for creating integrated circuits

Sensitivity calculation filtering for statistical static timing analysis of an integrated circuit

Sensitivity calculation filtering for statistical static timing analysis of an integrated circuit

Variable accuracy parameter modeling in statistical timing

Parasitic extraction in an integrated circuit with multi-patterning requirements

FOREMAN ERIC A

Systems and methods for correlated parameters in statistical static timing analysis

System and method for common history pessimism relief during static timing analysis

Device history based delay variation adjustment during static timing analysis

Efficient slack projection for truncated distributions

BUCK NATHAN C

Method, system and program storage device for performing a parameterized statistical static timing analysis (SSTA) of an integrated circuit taking into account setup and hold margin interdependence

Timing closure on multiple selective corners in a single statistical timing run

Integrating manufacturing feedback into integrated circuit structure design

System and method for efficient modeling of NPskew effects on static timing tests

GLOBALFOUNDRIES INC

Dynamic and adaptive timing sensitivity during static timing analysis using look-up table

Integrated circuit chip design methods and systems using process window-aware timing analysis

HEMMETT JEFFREY G

Performing statistical timing analysis with non-separable statistical and deterministic variations

Methods for statistical slew propagation during block-based statistical static timing analysis

KALAFALA KERIM

System and method for performing static timing analysis in the presence of correlations between asserted arrival times

DUBUQUE JOHN P

Statistical single library including on chip variation for rapid timing and power analysis

BICKFORD JEANNE P

Adaptive power control using timing canonicals

BUCK NATHAN

Statistical clock cycle computation

COHN JOHN M

Method of distributing a random variable using statistically correct spatial interpolation continuously with spatially inhomogeneous statistical correlation versus distance, standard deviation, and mean

SOREFF JEFFREY P

Timing point selection for a static timing analysis in the presence of interconnect electrical elements