IP Library › Granted Patent US 6,489,224
Granted Patent Utility
US 6,489,224 · Confirmation No. 2667

METHOD FOR ENGINEERING THE THRESHOLD VOLTAGE OF A DEVICE USING BURIED WELLS

Inventor: James B. Burr
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-05-31 TRNA Transmittal of New Application 3 View
2001-05-31 SPEC Specification 21 View
2001-05-31 CLM Claims 17 View
2001-05-31 ABST Abstract 1 View
2001-05-31 DRW Drawings-only black and white line drawings 9 View
2001-05-31 OATH Oath or Declaration filed 3 View
2001-05-31 DRW Drawings-only black and white line drawings 9 View
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Quick Facts
Patent No.
US 6,489,224
App. No.
09/872,419
Filed
2001-05-31
Granted
2002-12-03
Examiner
DANG, PHUC T
Art Unit
2818
PTA
-4 days