IP Library › Granted Patent US 6,680,496
Granted Patent Utility
US 6,680,496 · Confirmation No. 3137

BACK-BIASING TO POPULATE STRAINED LAYER QUANTUM WELLS

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 Code Description Pages PDF
2010-03-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-03-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-03-25 PA.. Power of Attorney 1 View
2010-03-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2010-03-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-04-06 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-03-10 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-10-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-08 TRNA Transmittal of New Application 2 View
2002-07-08 ADS Application Data Sheet 3 View
2002-07-08 SPEC Specification 23 View
2002-07-08 CLM Claims 4 View
2002-07-08 ABST Abstract 1 View
2002-07-08 DRW Drawings-only black and white line drawings 9 View
2002-07-08 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,680,496
App. No.
10/191,006
Filed
2002-07-08
Granted
2004-01-20
Pub. No.
US20040004230A1
Art Unit
2811
PTA
0 days