IP Library › Granted Patent US 6,355,937
Granted Patent Utility
US 6,355,937 · Confirmation No. 4732

Fingerprint image optical input apparatus

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2011-07-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-07-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-29 PA.. Power of Attorney 1 View
2011-06-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-06-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-11-17 PA.. Power of Attorney 4 View
2006-11-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-04-09 TRNA Transmittal of New Application 2 View
2001-04-09 A.PE Preliminary Amendment 7 View
2001-04-09 SPEC Specification 19 View
2001-04-09 CLM Claims 8 View
2001-04-09 ABST Abstract 1 View
2001-04-09 DRW Drawings-only black and white line drawings 11 View
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Quick Facts
Patent No.
US 6,355,937
App. No.
09/833,262
Filed
2001-04-09
Granted
2002-03-12
Pub. No.
US20010050765A1
Art Unit
2878
PTA
-37 days