IP Library › Granted Patent US 6,597,588
Granted Patent Utility
US 6,597,588 · Confirmation No. 4203

INSULATING-TYPE SWITCHING ELECTRIC POWER SOURCE DEVICE

Inventor: Tadahiko Matsumoto
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2002-10-29 TRNA Transmittal of New Application 3 View
2002-10-29 DRW Drawings-only black and white line drawings 11 View
2002-08-06 TRNA Transmittal of New Application 3 View
2002-08-06 SPEC Specification 38 View
2002-08-06 CLM Claims 5 View
2002-08-06 ABST Abstract 1 View
2002-08-06 DRW Drawings-only black and white line drawings 11 View
2002-08-06 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,597,588
App. No.
10/212,262
Filed
2002-08-06
Granted
2003-07-22
Pub. No.
US20030035306A1
Examiner
VU, BAO Q
Art Unit
2838
PTA
-1 days