Inventor
Nathan C. Buck
Inventor
Underhill, VT, US
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing94%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
10,891,412Offline analysis of hierarchical electronic design automation derived data202110,489,540Integrating manufacturing feedback into integrated circuit structure design201910,380,289Multi-sided variations for creating integrated circuits201910,380,286Multi-sided variations for creating integrated circuits201910,372,851Independently projecting a canonical clock201910,346,569Multi-sided variations for creating integrated circuits201910,289,776Sensitivity calculation filtering for statistical static timing analysis of an integrated circuit201910,031,985Sensitivity calculation filtering for statistical static timing analysis of an integrated circuit20189,858,368'Integrating manufacturing feedback into integrated circuit structure design'20189,767,239'Timing optimization driven by statistical sensitivites'20179,519,747'Dynamic and adaptive timing sensitivity during static timing analysis using look-up table'20169,495,497'Dynamic voltage frequency scaling'20169,378,328'Modeling multi-patterning variability with statistical timing'20169,348,962'Hierarchical design of integrated circuits with multi-patterning requirements'20169,171,124'Parasitic extraction in an integrated circuit with multi-patterning requirements'20158,949,765'Modeling multi-patterning variability with statistical timing'20158,850,378'Hierarchical design of integrated circuits with multi-patterning requirements'20148,806,402'Modeling multi-patterning variability with statistical timing'20148,768,679'System and method for efficient modeling of NPskew effects on static timing tests'20148,769,452'Parasitic extraction in an integrated circuit with multi-patterning requirements'20148,656,207'Method for modeling variation in a feedback loop of a phase-locked loop'20148,560,989'Statistical clock cycle computation'20138,468,483'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'20138,141,012'Timing closure on multiple selective corners in a single statistical timing run'20128,086,988'Chip design and fabrication method optimized for profit'20118,056,035'Method and system for analyzing cross-talk coupling noise events in block-based statistical static timing'20117,886,246'Methods for identifying failing timing requirements in a digital design'20117,873,926'Methods for practical worst test definition and debug during block based statistical static timing analysis'20117,844,932'Method to identify timing violations outside of manufacturing specification limits'20107,797,657'Parameter ordering for multi-corner static timing analysis'20107,784,003'Estimation of process variation impact of slack in multi-corner path-based static timing analysis'20107,681,157'Variable threshold system and method for multi-corner static timing analysis'20107,555,740'Method and system for evaluating statistical sensitivity credit in path-based hybrid multi-corner static timing analysis'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2021Patents assigned to IBM (32)· patent assignee history
2009–2021Based in Underhill, VT, US· patent location history
2011–2018Patents assigned to FOREMAN ERIC A (7)· patent assignee history
2011–2018Patents assigned to HABITZ PETER A (7)· patent assignee history
2011–2018Patents assigned to VISWESWARIAH CHANDRAMOULI (6)· patent assignee history
2012–2018Patents assigned to DUBUQUE JOHN P (6)· patent assignee history
2012Based in Essex Junction, VT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 32 | 2009–2021 |
| FOREMAN ERIC A | 7 | 2011–2018 |
| HABITZ PETER A | 7 | 2011–2018 |
| DUBUQUE JOHN P | 6 | 2012–2018 |
| VISWESWARIAH CHANDRAMOULI | 6 | 2011–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Underhill, VT, US | 32 | 2009–2021 |
| Essex Junction, VT, US | 1 | 2012 |