IP Library Granted Patent US 6,816,634
Granted Patent Utility
US 6,816,634 · Confirmation No. 7543

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Inventor: Takahide Hirawa
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Code Description Pages PDF
2004-09-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-15 TRNA Transmittal of New Application 2 View
2001-11-15 SPEC Specification 34 View
2001-11-15 CLM Claims 4 View
2001-11-15 ABST Abstract 1 View
2001-11-15 DRW Drawings-only black and white line drawings 22 View
2001-11-15 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,816,634
App. No.
09/987,562
Filed
2001-11-15
Granted
2004-11-09
Pub. No.
US20020064317A1
Examiner
KASSA, YOSEF
Art Unit
2625
PTA
0 days