IP Library › Granted Patent US 6,636,366
Granted Patent Utility
US 6,636,366 · Confirmation No. 2737

OBJECTIVE FOR OPTICAL DISK, OPTICAL PICKUP, OPTICAL DISK WRITER-READER, AND OPTICAL DISK READER

Inventor: Makoto Itonaga
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 Code Description Pages PDF
2003-07-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-24 LET. Miscellaneous Incoming Letter 1 View
2003-03-13 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2003-03-13 LET. Miscellaneous Incoming Letter 5 View
2003-03-13 FOR Foreign Reference 98 View
2002-09-06 TRNA Transmittal of New Application 3 View
2002-09-06 SPEC Specification 54 View
2002-09-06 CLM Claims 6 View
2002-09-06 ABST Abstract 1 View
2002-09-06 DRW Drawings-only black and white line drawings 40 View
2002-09-06 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,636,366
App. No.
10/235,916
Filed
2002-09-06
Granted
2003-10-21
Pub. No.
US20030184881A1
Art Unit
2873
PTA
0 days