IP Library › Patent Application 10244806
Patent Application Utility
App. No. 10/244,806 · Confirmation No. 5239

OPTICAL FILTER AND OPTICAL FILTERING METHOD

Inventors: Zhan Gao, Reinhold Noe
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2011-03-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-05-23 N570 Communication - Re: Power of Attorney (PTOL-308) 2 View
2006-05-05 PA.. Power of Attorney 14 View
2006-05-05 LET. Miscellaneous Incoming Letter 5 View
2004-09-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-02 A.NA Amendment after Notice of Allowance (Rule 312) 2 View
2004-07-02 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-07-02 DRW Drawings-only black and white line drawings 4 View
2004-06-08 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-08 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-06-08 892 List of references cited by examiner 1 View
2004-06-08 1449 List of References cited by applicant and considered by examiner 1 View
2004-06-08 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-08 FWCLM Index of Claims 1 View
2004-06-08 SRFW Search information including classification, databases and other search related notes 1 View
2002-11-06 PEFR Applicant Response to Pre-Exam Formalities Notice 2 View
2002-11-06 OATH Oath or Declaration filed 3 View
2002-10-11 CFILE Request for Corrected Filing Receipt 3 View
2002-10-01 PEFN Pre-Exam Formalities Notice 1 View
2002-09-30 OATH Oath or Declaration filed 1 View
2002-09-30 PA.. Power of Attorney 1 View
2002-09-30 FRPR Certified Copy of Foreign Priority Application 28 View
2002-09-16 TRNA Transmittal of New Application 2 View
2002-09-16 SPEC Specification 29 View
2002-09-16 CLM Claims 5 View
2002-09-16 ABST Abstract 1 View
2002-09-16 DRW Drawings-only black and white line drawings 4 View
2002-09-16 OATH Oath or Declaration filed 2 View
2002-09-16 TRNA Transmittal of New Application 2 View
2002-09-16 SPEC Specification 29 View
2002-09-16 CLM Claims 5 View
2002-09-16 ABST Abstract 1 View
2002-09-16 DRW Drawings-only black and white line drawings 4 View
2002-09-16 OATH Oath or Declaration filed 2 View
2002-09-16 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-09-16 WCLM Claims Worksheet (PTO-2022) 1 View
2002-09-16 WFEE Fee Worksheet (SB06) 1 View
2002-09-16 WFEE Fee Worksheet (SB06) 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
App. No.
10/244,806
Filed
2002-09-16
Granted
2004-10-26
Pub. No.
US20030081894A1
Art Unit
2879
PTA
-117 days