IP Library › Granted Patent US 6,821,804
Granted Patent Utility
US 6,821,804 · Confirmation No. 6811

ENHANCED LIGHT EXTRACTION IN LEDS THROUGH THE USE OF INTERNAL AND EXTERNAL OPTICAL ELEMENTS

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2004-08-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-16 LET. Miscellaneous Incoming Letter 1 View
2004-07-28 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-28 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-07-28 1449 List of References cited by applicant and considered by examiner 3 View
2004-07-28 892 List of references cited by examiner 1 View
2004-07-28 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-28 FWCLM Index of Claims 1 View
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2004-02-23 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2004-02-05 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2004-02-05 FOR Foreign Reference 36 View
2004-02-05 FOR Foreign Reference 8 View
2004-02-05 FOR Foreign Reference 6 View
2004-02-05 FOR Foreign Reference 70 View
2004-02-05 FOR Foreign Reference 8 View
2004-02-05 FOR Foreign Reference 4 View
2004-02-05 FOR Foreign Reference 4 View
2003-09-17 TRNA Transmittal of New Application 2 View
2003-09-17 SPEC Specification 23 View
2003-09-17 CLM Claims 8 View
2003-09-17 ABST Abstract 1 View
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2003-09-17 OATH Oath or Declaration filed 13 View
2003-09-17 A.PE Preliminary Amendment 1 View
2003-09-17 SPEC Specification 1 View
2003-09-17 CLM Claims 2 View
2003-09-17 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-09-17 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2003-09-17 WFEE Fee Worksheet (SB06) 1 View
2003-09-17 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,821,804
App. No.
10/665,595
Filed
2003-09-17
Granted
2004-11-23
Pub. No.
US20040041164A1
Art Unit
2826
PTA
0 days