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App. No. 09/920,319 · Confirmation No. 5028

TUNABLE ELECTRO-ABSORPTION MODULATOR

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-10-08 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-07-31 TRNA Transmittal of New Application 1 View
2001-07-31 SPEC Specification 10 View
2001-07-31 CLM Claims 1 View
2001-07-31 ABST Abstract 1 View
2001-07-31 DRW Drawings-only black and white line drawings 4 View
2001-07-31 OATH Oath or Declaration filed 4 View
2001-07-31 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/920,319
Filed
2001-07-31
Granted
2003-12-16
Pub. No.
US20030025976A1
Art Unit
2873
PTA
-102 days