IP Library › Granted Patent US 6,483,967
Granted Patent Utility
US 6,483,967 · Confirmation No. 3869

OPTICAL WAVEGUIDE COUPLER FOR INTERCONNECTION OF ELECTRO-OPTICAL DEVICES

Inventors: Suning Tang, Ray T. Chen
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2011-03-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-06-27 TRNA Transmittal of New Application 4 View
2001-06-27 ADS Application Data Sheet 2 View
2001-06-27 A.PE Preliminary Amendment 14 View
2001-06-27 SPEC Specification 16 View
2001-06-27 CLM Claims 6 View
2001-06-27 ABST Abstract 1 View
2001-06-27 DRW Drawings-only black and white line drawings 4 View
2001-06-27 OATH Oath or Declaration filed 9 View
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Quick Facts
Patent No.
US 6,483,967
App. No.
09/893,197
Filed
2001-06-27
Granted
2002-11-19
Pub. No.
US20020012501A1
Art Unit
2877
PTA
0 days