IP Library › Granted Patent US 6,697,920
Granted Patent Utility
US 6,697,920 · Confirmation No. 2939

EXTENDED UPPER MEMORY BLOCK MEMORY MANAGER

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2021-03-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-03-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-03-15 MFEE.C.AD Maintenance Fee Address Change 2 View
2021-03-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-03-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2021-03-15 PA.. Power of Attorney 1 View
2015-09-04 IMIS Miscellaneous Internal Document 1 View
2003-12-23 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-12-23 LET. Miscellaneous Incoming Letter 1 View
2003-12-23 PA.. Power of Attorney 1 View
2003-12-23 C.AD Change of Address 1 View
2002-01-24 TRNA Transmittal of New Application 3 View
2002-01-24 SPEC Specification 9 View
2002-01-24 CLM Claims 2 View
2002-01-24 ABST Abstract 1 View
2002-01-24 DRW Drawings-only black and white line drawings 2 View
2002-01-24 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,697,920
App. No.
10/057,861
Filed
2002-01-24
Granted
2004-02-24
Pub. No.
US20030149828A1
Art Unit
2186
PTA
0 days