IP Library › Granted Patent US 6,826,322
Granted Patent Utility
US 6,826,322 · Confirmation No. 4764

ASTIGMATISM CORRECTING OPTICAL COUPLER

Inventor: Xiaofeng Han
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2005-04-14 COCOUT Certificate of Correction - Post Issue Communication 1 View
2005-01-24 COCIN Request for Certificate of Correction 6 View
2004-08-25 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-08-25 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2004-08-25 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-08-25 FWCLM Index of Claims 1 View
2004-08-25 BIB Bibliographic Data Sheet 1 View
2004-08-25 SRFW Search information including classification, databases and other search related notes 1 View
2004-08-24 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-05-24 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-05-24 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-05-24 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-24 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-05-24 FWCLM Index of Claims 1 View
2004-05-20 DISQ Terminal Disclaimer review decision 1 View
2004-02-26 WFEE Fee Worksheet (SB06) 1 View
2004-02-13 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2004-02-13 CLM Claims 3 View
2004-02-13 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-02-13 DIST Terminal Disclaimer Filed 2 View
2004-02-13 OATH Oath or Declaration filed 5 View
2003-12-05 CTFR Final Rejection 5 View
2003-12-05 FWCLM Index of Claims 1 View
2003-12-05 SRFW Search information including classification, databases and other search related notes 2 View
2003-09-23 DIST Terminal Disclaimer Filed 2 View
2003-09-23 XT/ Extension of Time 1 View
2003-09-17 WFEE Fee Worksheet (SB06) 1 View
2003-09-05 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-05 SPEC Specification 1 View
2003-09-05 CLM Claims 4 View
2003-09-05 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-09-05 DRW Drawings-only black and white line drawings 2 View
2003-09-05 LET. Miscellaneous Incoming Letter 3 View
2003-09-05 PA.. Power of Attorney 4 View
2003-09-05 DIST Terminal Disclaimer Filed 2 View
2003-06-05 CTNF Non-Final Rejection 4 View
2003-06-05 892 List of references cited by examiner 1 View
2003-06-05 1449 List of References cited by applicant and considered by examiner 1 View
2003-06-03 SRNT Examiner's search strategy and results 4 View
2003-01-14 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2002-03-26 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2002-02-13 OATH Oath or Declaration filed 3 View
2002-02-13 LET. Miscellaneous Incoming Letter 3 View
2002-02-13 PA.. Power of Attorney 4 View
2002-02-13 XT/ Extension of Time 1 View
2001-10-10 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2001-09-04 TRNA Transmittal of New Application 1 View
2001-09-04 SPEC Specification 5 View
2001-09-04 CLM Claims 3 View
2001-09-04 ABST Abstract 1 View
2001-09-04 DRW Drawings-only black and white line drawings 2 View
2001-09-04 OATH Oath or Declaration filed 4 View
2001-09-04 TRNA Transmittal of New Application 1 View
2001-09-04 SPEC Specification 5 View
2001-09-04 CLM Claims 3 View
2001-09-04 ABST Abstract 1 View
2001-09-04 DRW Drawings-only black and white line drawings 2 View
2001-09-04 OATH Oath or Declaration filed 4 View
2001-09-04 WCLM Claims Worksheet (PTO-2022) 1 View
2001-09-04 WFEE Fee Worksheet (SB06) 1 View
2001-09-04 SRFW Search information including classification, databases and other search related notes 1 View
2001-09-04 FWCLM Index of Claims 1 View
2001-09-04 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,826,322
App. No.
09/946,827
Filed
2001-09-04
Granted
2004-11-30
Pub. No.
US20020181123A1
Art Unit
2873
PTA
-77 days