IP Library › Granted Patent US 6,500,712
Granted Patent Utility
US 6,500,712 · Confirmation No. 7165

FABRICATION OF DIELECTRIC IN TRENCHES FORMED IN A SEMICONDUCTOR SUBSTRATE FOR A NONVOLATILE MEMORY

Inventor: Kuo-Chun Wu
Patented Case View Patent ↗
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 Code Description Pages PDF
2011-10-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-10-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-10-13 C.AD Change of Address 2 View
2011-10-13 PA.. Power of Attorney 2 View
2011-10-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-10-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2002-06-17 TRNA Transmittal of New Application 1 View
2002-06-17 SPEC Specification 5 View
2002-06-17 CLM Claims 2 View
2002-06-17 ABST Abstract 1 View
2002-06-17 DRW Drawings-only black and white line drawings 5 View
2002-06-17 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,500,712
App. No.
10/174,442
Filed
2002-06-17
Granted
2002-12-31
Art Unit
2813
PTA
0 days