IP Library › Granted Patent US 6,646,474
Granted Patent Utility
US 6,646,474 · Confirmation No. 4693

CLOCKED PASS TRANSISTOR AND COMPLEMENTARY PASS TRANSISTOR LOGIC CIRCUITS

Inventor: Leonard Forbes
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2010-11-11 C.AD Change of Address 1 View
2010-11-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-05-29 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-08-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-08 LET. Miscellaneous Incoming Letter 2 View
2002-08-15 TRNA Transmittal of New Application 2 View
2002-08-15 A.PE Preliminary Amendment 5 View
2002-08-15 SPEC Specification 11 View
2002-08-15 CLM Claims 19 View
2002-08-15 ABST Abstract 1 View
2002-08-15 DRW Drawings-only black and white line drawings 8 View
2002-08-15 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,646,474
App. No.
10/218,511
Filed
2002-08-15
Granted
2003-11-11
Pub. No.
US20020191460A1
Examiner
TAN, VIBOL
Art Unit
2819
PTA
-96 days