IP Library › Patent Application 63214474
Patent Application Provisional
App. No. 63/214,474 · Confirmation No. 3280

Multi-Level Structures and Methods for Switched Mode Power Supplies

Inventor: David M. Giuliano
Applicant: pSemi Corporation
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2024-04-24 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2024-04-22 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2024-04-22 N417 Electronic Filing System Acknowledgment Receipt 3 View
2024-04-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2024-04-22 ADS Application Data Sheet 8 View
2024-04-22 PA.. Power of Attorney 2 View
2021-06-30 APP.FILE.REC Filing Receipt 3 View
2021-06-24 WFEE Fee Worksheet (SB06) 2 View
2021-06-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-06-24 TR.PROV Provisional Cover Sheet (SB16) 3 View
2021-06-24 DRW Drawings-only black and white line drawings 24 View
2021-06-24 ADS Application Data Sheet 8 View
2021-06-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-06-24 SPEC Specification 40 View
2021-06-24 CLM Claims 12 View
2021-06-24 ABST Abstract 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
63/214,474
Filed
2021-06-24