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App. No. 09/772,684 · Confirmation No. 8571

SWITCHABLE INTERLEAVED CHANNEL SEPARATOR DEVICES AND SYSTEMS

Inventor: Simon X.F. Cao
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2003-07-07 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-07 LET. Miscellaneous Incoming Letter 3 View
2003-07-07 DRW Drawings-only black and white line drawings 27 View
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Quick Facts
App. No.
09/772,684
Filed
2001-01-30
Granted
2003-09-02
Examiner
TRA, TUYEN Q
Art Unit
2873
PTA
-10 days