IP Library › Granted Patent US 6,639,461
Granted Patent Utility Small
US 6,639,461 · Confirmation No. 1965

ULTRA-WIDEBAND POWER AMPLIFIER MODULE APPARATUS AND METHOD FOR OPTICAL AND ELECTRONIC COMMUNICATIONS

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2003-08-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-29 LET. Miscellaneous Incoming Letter 3 View
2003-08-29 DRW Drawings-only black and white line drawings 12 View
2003-05-13 PA.. Power of Attorney 4 View
2002-01-02 TRNA Transmittal of New Application 1 View
2002-01-02 DRW Drawings-only black and white line drawings 11 View
2001-08-30 TRNA Transmittal of New Application 3 View
2001-08-30 SPEC Specification 14 View
2001-08-30 CLM Claims 6 View
2001-08-30 ABST Abstract 1 View
2001-08-30 DRW Drawings-only black and white line drawings 11 View
2001-08-30 OATH Oath or Declaration filed 2 View
2001-08-30 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,639,461
App. No.
09/943,588
Filed
2001-08-30
Granted
2003-10-28
Art Unit
2819
PTA
-1 days