IP Library › Patent Application 61704195
Patent Application Provisional
App. No. 61/704,195 · Confirmation No. 7918

H-BRIDGE BUCK-BOOST CONVERTER

Inventor: Hirohisa Tanabe
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2020-01-29 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2013-09-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-09-06 PA.. Power of Attorney 3 View
2013-09-06 TRAN.LET Transmittal Letter 1 View
2012-12-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2012-10-09 APP.FILE.REC Filing Receipt 3 View
2012-09-21 TR.PROV Provisional Cover Sheet (SB16) 2 View
2012-09-21 SPEC Specification 12 View
2012-09-21 WFEE Fee Worksheet (SB06) 2 View
2012-09-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/704,195
Filed
2012-09-21