IP Library › Granted Patent US 6,817,703
Granted Patent Utility
US 6,817,703 · Confirmation No. 8889

DRIVING CIRCUIT AND METHOD FOR AN INKJET PRINTHEAD

Inventor: Cheng-Lung Lee
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2019-10-15 OATH Oath or Declaration filed 6 View
2013-06-18 COCOUT Certificate of Correction - Post Issue Communication 2 View
2013-05-18 COCIN Request for Certificate of Correction 4 View
2013-05-18 DRW Drawings-only black and white line drawings 1 View
2013-05-18 COCIN Request for Certificate of Correction 4 View
2013-05-18 WFEE Fee Worksheet (SB06) 2 View
2013-05-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-01-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-01-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-12-16 PA.. Power of Attorney 1 View
2012-12-16 LET. Miscellaneous Incoming Letter 1 View
2012-12-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-12-16 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2007-01-08 N570 Communication - Re: Power of Attorney (PTOL-308) 2 View
2006-12-21 PA.. Power of Attorney 3 View
2004-10-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-06-29 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-29 NOA Notice of Allowance and Fees Due (PTOL-85) 5 View
2004-06-29 1449 List of References cited by applicant and considered by examiner 1 View
2004-06-29 FOR Foreign Reference 23 View
2004-06-29 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-29 FWCLM Index of Claims 1 View
2004-06-29 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-24 SRNT Examiner's search strategy and results 1 View
2004-05-03 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2004-05-03 FOR Foreign Reference 23 View
2004-05-03 FOR Foreign Reference 13 View
2003-08-25 LET. Miscellaneous Incoming Letter 5 View
2003-01-27 TRNA Transmittal of New Application 3 View
2003-01-27 SPEC Specification 11 View
2003-01-27 CLM Claims 5 View
2003-01-27 ABST Abstract 1 View
2003-01-27 DRW Drawings-only black and white line drawings 8 View
2003-01-27 OATH Oath or Declaration filed 9 View
2003-01-27 WFEE Fee Worksheet (SB06) 1 View
2003-01-27 WFEE Fee Worksheet (SB06) 1 View
2003-01-27 FRPR Certified Copy of Foreign Priority Application 34 View
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Quick Facts
Patent No.
US 6,817,703
App. No.
10/353,207
Filed
2003-01-27
Granted
2004-11-16
Pub. No.
US20030142157A1
Art Unit
2853
PTA
-5 days