IP Library › Granted Patent US 6,822,270
Granted Patent Utility
US 6,822,270 · Confirmation No. 2713

SEMICONDUCTOR LIGHT EMITTING DEVICE HAVING GALLIUM NITRIDE BASED COMPOUND SEMICONDUCTOR LAYER

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2018-10-26 OATH Oath or Declaration filed 5 View
2004-10-26 BIB Bibliographic Data Sheet 1 View
2004-09-29 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-09-22 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2004-08-25 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-08-25 1449 List of References cited by applicant and considered by examiner 1 View
2004-07-13 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-13 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-13 1449 List of References cited by applicant and considered by examiner 1 View
2004-07-13 892 List of references cited by examiner 1 View
2004-07-13 FOR Foreign Reference 8 View
2004-07-13 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-13 FWCLM Index of Claims 1 View
2004-07-13 SRFW Search information including classification, databases and other search related notes 1 View
2004-07-09 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2004-07-01 SRNT Examiner's search strategy and results 2 View
2004-05-20 WFEE Fee Worksheet (SB06) 1 View
2004-05-19 WFEE Fee Worksheet (SB06) 1 View
2004-05-13 FRPR Certified Copy of Foreign Priority Application 29 View
2004-05-12 XT/ Extension of Time 2 View
2004-05-12 A... Amendment/Request for Reconsideration-After Non-Final Rejection 4 View
2004-05-12 SPEC Specification 1 View
2004-05-12 CLM Claims 3 View
2004-05-12 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2004-01-13 CTNF Non-Final Rejection 7 View
2004-01-13 892 List of references cited by examiner 1 View
2004-01-13 1449 List of References cited by applicant and considered by examiner 1 View
2004-01-13 FWCLM Index of Claims 1 View
2004-01-13 SRFW Search information including classification, databases and other search related notes 1 View
2004-01-05 SRNT Examiner's search strategy and results 1 View
2003-05-19 FRPR Certified Copy of Foreign Priority Application 29 View
2003-05-19 OATH Oath or Declaration filed 1 View
2003-05-19 LET. Miscellaneous Incoming Letter 1 View
2003-05-19 TRNA Transmittal of New Application 6 View
2003-05-19 SPEC Specification 15 View
2003-05-19 CLM Claims 2 View
2003-05-19 ABST Abstract 1 View
2003-05-19 DRW Drawings-only black and white line drawings 5 View
2003-05-19 OATH Oath or Declaration filed 4 View
2003-04-28 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2003-04-28 FOR Foreign Reference 10 View
2003-04-28 FOR Foreign Reference 8 View
2003-04-28 FOR Foreign Reference 8 View
2003-04-28 FOR Foreign Reference 9 View
2003-04-28 FOR Foreign Reference 9 View
2003-04-28 FOR Foreign Reference 8 View
2003-04-28 FOR Foreign Reference 7 View
2003-04-23 PEFN Pre-Exam Formalities Notice 2 View
2003-02-07 WFEE Fee Worksheet (SB06) 1 View
2003-02-07 WFEE Fee Worksheet (SB06) 1 View
2003-02-07 WCLM Claims Worksheet (PTO-2022) 1 View
2003-02-07 TRNA Transmittal of New Application 2 View
2003-02-07 ADS Application Data Sheet 2 View
2003-02-07 SPEC Specification 14 View
2003-02-07 CLM Claims 2 View
2003-02-07 ABST Abstract 1 View
2003-02-07 DRW Drawings-only black and white line drawings 5 View
2003-02-07 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,822,270
App. No.
10/360,143
Filed
2003-02-07
Granted
2004-11-23
Pub. No.
US20030173574A1
Examiner
TRAN, TAN N
Art Unit
2826
PTA
-29 days