Inventor
Robert A. Soper
Inventor
Plano, TX, US
Overview
Patents· 7 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 devices60%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1030%
H10BElectronic memory devices10%
PatentTitleYear
7,987,436'Sub-resolution assist feature to improve symmetry for contact hole lithography'20117,512,928'Sub-resolution assist feature to improve symmetry for contact hole lithography'20097,341,808'Method and system for contiguous proximity correction for semiconductor masks'20086,807,661'Correcting a mask pattern using a clip mask'20046,787,469'Double pattern and etch of poly with hard mask'20046,785,878'Correcting a mask pattern using multiple correction grids'20046,764,795'Method and system for mask pattern correction'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2011Patents assigned to TEXAS INSTRUMENTS INC (7)· patent assignee history
2004–2011Based in Plano, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 7 | 2004–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plano, Texas, US | 7 | 2004–2011 |