Inventor
Nicholas L. Rethman
Inventor
North Andover, MA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing78%
G01RMeasuring electric variables11%
H03MCoding11%
PatentTitleYear
7,793,243'Multi-engine static analysis'20106,877,142'Timing verifier for MOS devices and related method'20056,654,713'Method to compress a piecewise linear waveform so compression error occurs on only one side of the waveform'20036,473,888'Timing verifier for MOS devices and related method'20026,327,686'Method for analyzing manufacturing test pattern coverage of critical delay circuit paths'20016,046,984'Pruning of short paths in static timing verifier'20005,657,239'Timing verification using synchronizers and timing constraints'19975,648,909'Static timing verification in the presence of logically false paths'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2000Patents assigned to DIGITAL EQUIPMENT CORP (3)· patent assignee history
1997–2000Based in Hudson, MA, US· patent location history
2001–2002Patents assigned to COMPAQ COMPUTER CORP (2)· patent assignee history
2001–2010Based in North Andover, MA, US· patent location history
2003–2005Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (2)· patent assignee history
2010Patents assigned to CLK DESIGN AUTOMATION INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DIGITAL EQUIPMENT CORP | 3 | 1997–2000 |
| COMPAQ COMPUTER CORP | 2 | 2001–2002 |
| HEWLETT PACKARD DEVELOPMENT CO | 2 | 2003–2005 |
| CLK DESIGN AUTOMATION INC | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| North Andover, Massachusetts, US | 5 | 2001–2010 |
| Hudson, Massachusetts, US | 3 | 1997–2000 |