IP Library Granted Patent US 6,709,928
Granted Patent Utility
US 6,709,928 · Confirmation No. 4282

SEMICONDUCTOR DEVICE HAVING SILICON-RICH LAYER AND METHOD OF MANUFACTURING SUCH A DEVICE

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Code Description Pages PDF
2004-02-09 LET. Miscellaneous Incoming Letter 1 View
2004-02-09 DRW Drawings-only black and white line drawings 2 View
2004-02-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-07-31 TRNA Transmittal of New Application 2 View
2001-07-31 SPEC Specification 17 View
2001-07-31 CLM Claims 7 View
2001-07-31 ABST Abstract 1 View
2001-07-31 DRW Drawings-only black and white line drawings 6 View
2001-07-31 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,709,928
App. No.
09/920,378
Filed
2001-07-31
Granted
2004-03-23
Art Unit
2824
PTA
-44 days