IP Library › Granted Patent US 6,652,648
Granted Patent Utility
US 6,652,648 · Confirmation No. 5966

METHOD FOR FABRICATING GAN SINGLE CRYSTAL SUBSTRATE

Inventor: Sung-Soo Park
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-09-17 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-07-29 LET. Miscellaneous Incoming Letter 1 View
2003-07-29 DRW Drawings-only black and white line drawings 1 View
2001-07-03 A.PE Preliminary Amendment 3 View
2001-04-25 TRNA Transmittal of New Application 3 View
2001-04-25 SPEC Specification 7 View
2001-04-25 CLM Claims 2 View
2001-04-25 ABST Abstract 1 View
2001-04-25 DRW Drawings-only black and white line drawings 2 View
2001-04-25 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,652,648
App. No.
09/841,084
Filed
2001-04-25
Granted
2003-11-25
Pub. No.
US20010049201A1
Art Unit
2823
PTA
-28 days