IP Library › Granted Patent US 6,473,219
Granted Patent Utility
US 6,473,219 · Confirmation No. 2247

METHOD AND APPARATUS FOR ASYMETRICAL OPTICAL MODULATION

Inventor: Jonathan Paul King
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2011-03-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2010-08-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-08-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-08-18 PA.. Power of Attorney 1 View
2010-08-18 C.AD Change of Address 2 View
2010-08-18 LET. Miscellaneous Incoming Letter 1 View
2010-08-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2010-08-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-09-20 PA.. Power of Attorney 7 View
2007-09-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-02-26 TRNA Transmittal of New Application 4 View
2001-02-26 SPEC Specification 11 View
2001-02-26 CLM Claims 3 View
2001-02-26 ABST Abstract 1 View
2001-02-26 DRW Drawings-only black and white line drawings 4 View
2001-02-26 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,473,219
App. No.
09/792,948
Filed
2001-02-26
Granted
2002-10-29
Art Unit
2873
PTA
-127 days