IP Library › Patent Application 62671391
Patent Application Provisional
App. No. 62/671,391 · Confirmation No. 8911

HIGH CONVERSION-RATIO HYBRID SWITCHED POWER CONVERTER

Inventors: Jindong ZHANG, Jian LI
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
2019-05-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-04-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-04-19 PA.. Power of Attorney 1 View
2019-04-19 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2019-04-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-04-19 TRAN.LET Transmittal Letter 1 View
2018-05-18 APP.FILE.REC Filing Receipt 3 View
2018-05-14 ADS Application Data Sheet 7 View
2018-05-14 SPEC Specification 13 View
2018-05-14 DRW Drawings-only black and white line drawings 12 View
2018-05-14 WFEE Fee Worksheet (SB06) 2 View
2018-05-14 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
62/671,391
Filed
2018-05-14