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App. No. 10/062,728 · Confirmation No. 3092

ILLUMINATION ENGINE FOR A PROJECTION DISPLAY USING A TAPERED LIGHT PIPE

Inventor: Kenneth K. Li
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-12-17 C.AD Change of Address 1 View
2004-02-27 XRUSH Internal Response to Printer Query from Technology Center(TC) 2 View
2004-02-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-01 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-12-01 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2003-12-01 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-12-01 SRFW Search information including classification, databases and other search related notes 1 View
2003-11-05 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-11-05 CLM Claims 13 View
2003-11-05 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-09-11 CTEQ Ex Parte Quayle Action 4 View
2003-06-11 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-06-11 CLM Claims 10 View
2003-06-11 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-05-05 C.AD Change of Address 1 View
2003-03-11 CTNF Non-Final Rejection 5 View
2002-12-03 C.AD Change of Address 1 View
2002-11-01 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-05-17 LET. Miscellaneous Incoming Letter 5 View
2002-05-17 DRW Drawings-only black and white line drawings 9 View
2002-05-17 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2002-05-17 OATH Oath or Declaration filed 2 View
2002-05-17 TRNA Transmittal of New Application 5 View
2002-05-17 DRW Drawings-only black and white line drawings 9 View
2002-05-17 OATH Oath or Declaration filed 2 View
2002-05-05 TRNA Transmittal of New Application 2 View
2002-05-05 SPEC Specification 9 View
2002-05-05 CLM Claims 10 View
2002-05-05 ABST Abstract 1 View
2002-05-05 DRW Drawings-only black and white line drawings 9 View
2002-05-05 WFEE Fee Worksheet (SB06) 1 View
2002-05-05 ADS Application Data Sheet 2 View
2002-05-05 SRFW Search information including classification, databases and other search related notes 1 View
2002-05-05 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-05-05 FWCLM Index of Claims 1 View
2002-04-03 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2002-04-03 LET. Miscellaneous Incoming Letter 5 View
2002-02-05 TRNA Transmittal of New Application 2 View
2002-02-05 ADS Application Data Sheet 2 View
2002-02-05 SPEC Specification 9 View
2002-02-05 CLM Claims 10 View
2002-02-05 ABST Abstract 1 View
2002-02-05 DRW Drawings-only black and white line drawings 9 View
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Quick Facts
App. No.
10/062,728
Filed
2002-02-05
Granted
2004-05-25
Pub. No.
US20020154510A1
Art Unit
2851
PTA
0 days