Inventor
John L. Sturtevant
Inventor
Beaverton, OR, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices57%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1021%
G05BControl or regulating systems in general7%
G06FElectric digital data processing7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
PatentTitleYear
11,061,373Method and system for calculating probability of success or failure for a lithographic process due to stochastic variations of the lithographic process202110,445,452Simulation-assisted wafer rework determination20198,607,168'Contour alignment for model calibration'20137,349,752'Dynamically coupled metrology and lithography'20086,913,872'Dual-wavelength exposure for reduction of implant shadowing'20056,797,456'Dual-layer deep ultraviolet photoresist process and structure'20046,733,936'Method for generating a swing curve and photoresist feature formed using swing curve'20045,516,608'Method for controlling a line dimension arising in photolithographic processes'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to IBM (1)· patent assignee history
1996Based in Essex, VT, US· patent location history
2004–2008Patents assigned to INTEGRATED DEVICE TECH (4)· patent assignee history
2004–2013Based in Beaverton, OR, US· patent location history
2013–2021Patents assigned to MENTOR GRAPHICS CORP (3)· patent assignee history
2013Patents assigned to DO THUY Q (1)· patent assignee history
2013Patents assigned to GRANIK YURI (1)· patent assignee history
2019–2021Based in Portland, OR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTEGRATED DEVICE TECH | 4 | 2004–2008 |
| MENTOR GRAPHICS CORP | 3 | 2013–2021 |
| DO THUY Q | 1 | 2013 |
| GRANIK YURI | 1 | 2013 |
| IBM | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beaverton, OR, US | 5 | 2004–2013 |
| Portland, OR, US | 2 | 2019–2021 |
| Essex, VT, US | 1 | 1996 |