IP Library › Granted Patent US 6,504,423
Granted Patent Utility
US 6,504,423 · Confirmation No. 3304

SOLID STATE DRIVING CIRCUIT

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2015-04-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-04-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-03-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2015-03-31 PA.. Power of Attorney 2 View
2015-03-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2002-03-11 TRNA Transmittal of New Application 6 View
2002-03-11 SPEC Specification 121 View
2002-03-11 CLM Claims 4 View
2002-03-11 ABST Abstract 1 View
2002-03-11 DRW Drawings-only black and white line drawings 37 View
2002-03-11 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,504,423
App. No.
10/099,349
Filed
2002-03-11
Granted
2003-01-07
Pub. No.
US20020181250A1
Art Unit
2838
PTA
-5 days