IP Library › Granted Patent US 6,780,157
Granted Patent Utility
US 6,780,157 · Confirmation No. 8803

METHOD AND APPARATUS FOR ULTRASONIC IMAGING

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2017-08-23 PA.. Power of Attorney 1 View
2017-08-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2017-08-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-06-10 PA.. Power of Attorney 3 View
2010-06-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-07-31 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-07-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-06-18 TRNA Transmittal of New Application 2 View
2002-06-18 ADS Application Data Sheet 4 View
2002-06-18 A.PE Preliminary Amendment 3 View
2002-06-18 SPEC Specification 23 View
2002-06-18 CLM Claims 8 View
2002-06-18 ABST Abstract 1 View
2002-06-18 DRW Drawings-only black and white line drawings 7 View
2002-06-18 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,780,157
App. No.
10/174,412
Filed
2002-06-18
Granted
2004-08-24
Pub. No.
US20020157472A1
Art Unit
3737
PTA
-32 days