IP Library › Granted Patent US 6,421,265
Granted Patent Utility
US 6,421,265 · Confirmation No. 6533

DRAM-BASED CAM CELL USING 3T OR 4T DRAM CELLS

Patented Case View Patent ↗
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 Code Description Pages PDF
2010-02-01 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2009-09-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-09-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-09-10 PA.. Power of Attorney 1 View
2009-09-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-09-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-22 TRNA Transmittal of New Application 2 View
2001-03-22 SPEC Specification 27 View
2001-03-22 CLM Claims 9 View
2001-03-22 ABST Abstract 1 View
2001-03-22 DRW Drawings-only black and white line drawings 4 View
2001-03-22 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,421,265
App. No.
09/816,742
Filed
2001-03-22
Granted
2002-07-16
Art Unit
2818
PTA
0 days