IP Library › Granted Patent US 6,439,728
Granted Patent Utility
US 6,439,728 · Confirmation No. 9033

MULTIMIRROR STACK FOR VERTICAL INTEGRATION OF MEMS DEVICES IN TWO-POSITION RETROREFLECTORS

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 Code Description Pages PDF
2019-08-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-08-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-08-14 MFEE.C.AD Maintenance Fee Address Change 2 View
2019-08-14 C.AD Change of Address 2 View
2019-08-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-08-14 PA.. Power of Attorney 3 View
2019-08-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2001-08-28 TRNA Transmittal of New Application 2 View
2001-08-28 ADS Application Data Sheet 1 View
2001-08-28 SPEC Specification 13 View
2001-08-28 CLM Claims 4 View
2001-08-28 ABST Abstract 1 View
2001-08-28 DRW Drawings-only black and white line drawings 5 View
2001-08-28 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,439,728
App. No.
09/941,998
Filed
2001-08-28
Granted
2002-08-27
Art Unit
2872
PTA
-49 days