IP Library › Granted Patent US 6,608,805
Granted Patent Utility
US 6,608,805 · Confirmation No. 1097

DISK TYPE DETERMINING APPARATUS, OPTICAL DISK REPRODUCING APPARATUS AND TRACKING ERROR SIGNAL GENERATING APPARATUS

Inventor: Yasuhiro Ueki
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-04-02 TRNA Transmittal of New Application 4 View
2001-04-02 A.PE Preliminary Amendment 8 View
2001-04-02 SPEC Specification 42 View
2001-04-02 CLM Claims 11 View
2001-04-02 ABST Abstract 1 View
2001-04-02 DRW Drawings-only black and white line drawings 30 View
2001-04-02 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,608,805
App. No.
09/822,209
Filed
2001-04-02
Granted
2003-08-19
Pub. No.
US20010055256A1
Art Unit
2653
PTA
0 days