IP Library › Granted Patent US 6,721,214
Granted Patent Utility
US 6,721,214 · Confirmation No. 9231

DRIVE CIRCUIT AND CONTROL METHOD

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2004-02-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-19 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-11-19 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2003-11-19 1449 List of References cited by applicant and considered by examiner 1 View
2003-11-19 892 List of references cited by examiner 1 View
2003-11-19 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-11-19 FWCLM Index of Claims 1 View
2003-11-19 SRFW Search information including classification, databases and other search related notes 2 View
2003-11-19 SRNT Examiner's search strategy and results 1 View
2003-06-12 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2003-04-29 LET. Miscellaneous Incoming Letter 1 View
2003-04-29 OATH Oath or Declaration filed 2 View
2003-04-29 FRPR Certified Copy of Foreign Priority Application 18 View
2003-04-29 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2003-04-29 FOR Foreign Reference 9 View
2003-04-10 TRNA Transmittal of New Application 2 View
2003-04-10 SPEC Specification 13 View
2003-04-10 CLM Claims 4 View
2003-04-10 ABST Abstract 1 View
2003-04-10 DRW Drawings-only black and white line drawings 2 View
2003-04-10 OATH Oath or Declaration filed 2 View
2003-04-10 WFEE Fee Worksheet (SB06) 1 View
2003-04-10 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,721,214
App. No.
10/410,933
Filed
2003-04-10
Granted
2004-04-13
Pub. No.
US20030198108A1
Art Unit
2818
PTA
-4 days