IP Library › Granted Patent US 6,650,144
Granted Patent Utility
US 6,650,144 · Confirmation No. 5449

LINE DRIVER FOR SUPPLYING SYMMETRICAL OUTPUT SIGNALS TO A TWO-WIRE COMMUNICATION BUS

Inventor: Hendrik Boezen
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2006-12-20 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-08-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-01-10 LET. Miscellaneous Incoming Letter 1 View
2001-10-30 TRNA Transmittal of New Application 1 View
2001-10-30 A.PE Preliminary Amendment 3 View
2001-10-30 SPEC Specification 4 View
2001-10-30 CLM Claims 2 View
2001-10-30 ABST Abstract 1 View
2001-10-30 DRW Drawings-only black and white line drawings 3 View
2001-10-30 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,650,144
App. No.
10/022,381
Filed
2001-10-30
Granted
2003-11-18
Pub. No.
US20020105364A1
Examiner
LE, DON P
Art Unit
2819
PTA
-16 days