IP Library › Granted Patent US 6,498,752
Granted Patent Utility
US 6,498,752 · Confirmation No. 4387

THREE STEP WRITE PROCESS USED FOR A NONVOLATILE NOR TYPE EEPROM MEMORY

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2011-03-22 C.AD Change of Address 2 View
2011-03-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-02-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-02-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-01-27 PA.. Power of Attorney 2 View
2011-01-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-01-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-05-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-05-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-05-11 PA.. Power of Attorney 2 View
2009-05-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-05-11 C.AD Change of Address 1 View
2009-05-11 LET. Miscellaneous Incoming Letter 1 View
2009-05-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-08-27 TRNA Transmittal of New Application 2 View
2001-08-27 SPEC Specification 17 View
2001-08-27 CLM Claims 7 View
2001-08-27 ABST Abstract 1 View
2001-08-27 DRW Drawings-only black and white line drawings 15 View
2001-08-27 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,498,752
App. No.
09/940,159
Filed
2001-08-27
Granted
2002-12-24
Examiner
HOANG, HUAN
Art Unit
2818
PTA
0 days