IP Library Patent Application 61974787
Patent Application Provisional
App. No. 61/974,787 · Confirmation No. 8065

Boost-then-Buck DC/DC Converter with Single, Common Switch Controller for Both Stages

Inventor: Keith D. Szolusha
Provisional Application Expired
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Code Description Pages PDF
2015-03-02 APP.FILE.REC Filing Receipt 3 View
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2015-02-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-04-15 APP.FILE.REC Filing Receipt 3 View
2014-04-11 C.AD Change of Address 2 View
2014-04-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-04-03 TR.PROV Provisional Cover Sheet (SB16) 3 View
2014-04-03 SPEC Specification 7 View
2014-04-03 WFEE Fee Worksheet (SB06) 2 View
2014-04-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/974,787
Filed
2014-04-03