IP Library › Granted Patent US 6,813,098
Granted Patent Utility Small
US 6,813,098 · Confirmation No. 6494

VARIABLE NUMERICAL APERTURE LARGE-FIELD UNIT-MAGNIFICATION PROJECTION SYSTEM

Inventor: Romeo I. Mercado
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2025-10-20 OATH Oath or Declaration filed 52 View
2025-07-15 OATH Oath or Declaration filed 63 View
2025-06-16 OATH Oath or Declaration filed 43 View
2008-01-28 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-09-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-09-27 LET. Miscellaneous Incoming Letter 2 View
2004-09-27 DRW Drawings-only black and white line drawings 5 View
2004-07-01 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-01 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-01 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2004-07-01 892 List of references cited by examiner 1 View
2004-07-01 1449 List of References cited by applicant and considered by examiner 1 View
2004-07-01 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-01 FWCLM Index of Claims 1 View
2004-07-01 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-24 SRNT Examiner's search strategy and results 2 View
2004-06-23 WCLM Claims Worksheet (PTO-2022) 1 View
2004-06-23 SRNT Examiner's search strategy and results 1 View
2004-06-23 OATH Oath or Declaration filed 6 View
2004-03-31 C.AD Change of Address 1 View
2004-03-19 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2003-11-03 RESC Rescind Nonpublication Request for Pre Grant Publication 3 View
2003-04-03 TRNA Transmittal of New Application 4 View
2003-03-17 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2003-01-02 TRNA Transmittal of New Application 2 View
2003-01-02 SPEC Specification 11 View
2003-01-02 CLM Claims 7 View
2003-01-02 ABST Abstract 1 View
2003-01-02 DRW Drawings-only black and white line drawings 5 View
2003-01-02 OATH Oath or Declaration filed 4 View
2003-01-02 LET. Miscellaneous Incoming Letter 9 View
2003-01-02 WFEE Fee Worksheet (SB06) 1 View
2003-01-02 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,813,098
App. No.
10/336,066
Filed
2003-01-02
Granted
2004-11-02
Pub. No.
US20040130805A1
Art Unit
2873
PTA
-37 days