IP Library › Granted Patent US 6,565,994
Granted Patent Utility
US 6,565,994 · Confirmation No. 8108

LIGHT EMITTING DEVICE MATERIAL COMPRISING IRIDIUM COMPLEX AND LIGHT EMITTING DEVICE USING SAME MATERIAL

Inventor: Tatsuya Igarashi
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-02-12 TRNA Transmittal of New Application 1 View
2001-02-12 SPEC Specification 31 View
2001-02-12 CLM Claims 3 View
2001-02-12 ABST Abstract 1 View
2001-02-12 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,565,994
App. No.
09/780,487
Filed
2001-02-12
Granted
2003-05-20
Pub. No.
US20010015432A1
Art Unit
1774
PTA
-61 days