IP Library › Granted Patent US 6,570,693
Granted Patent Utility
US 6,570,693 · Confirmation No. 4248

REVERSE PATH OPTICAL COMBINING USING AN OPTICAL COMMUTATOR

Inventor: Lamar E. West JR.
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2015-09-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-09-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-08-31 PA.. Power of Attorney 2 View
2015-08-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2015-08-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-04-23 TRNA Transmittal of New Application 2 View
2001-04-23 SPEC Specification 9 View
2001-04-23 CLM Claims 3 View
2001-04-23 ABST Abstract 1 View
2001-04-23 DRW Drawings-only black and white line drawings 5 View
2001-04-23 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,570,693
App. No.
09/840,766
Filed
2001-04-23
Granted
2003-05-27
Pub. No.
US20020154368A1
Examiner
PHAN, HANH
Art Unit
2633
PTA
0 days