IP Library › Granted Patent US 6,690,863
Granted Patent Utility
US 6,690,863 · Confirmation No. 8054

WAVEGUIDE COUPLER AND METHOD FOR MAKING SAME

Inventor: Shrenik Delwala
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2021-02-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-02-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-01-13 PA.. Power of Attorney 1 View
2021-01-13 PA.. Power of Attorney 2 View
2021-01-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-03-21 IMIS Miscellaneous Internal Document 1 View
2003-11-17 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-11-17 LET. Miscellaneous Incoming Letter 1 View
2003-11-17 OATH Oath or Declaration filed 13 View
2003-08-23 C.AD Change of Address 3 View
2002-05-15 TRNA Transmittal of New Application 15 View
2002-05-15 ADS Application Data Sheet 7 View
2002-05-15 SPEC Specification 115 View
2002-05-15 CLM Claims 2 View
2002-05-15 ABST Abstract 1 View
2002-05-15 DRW Drawings-only black and white line drawings 40 View
2002-05-15 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,690,863
App. No.
10/146,346
Filed
2002-05-15
Granted
2004-02-10
Pub. No.
US20030003734A1
Examiner
ULLAH, AKM E
Art Unit
2874
PTA
0 days