IP Library › Patent Application 19174879
Patent Application Utility
App. No. 19/174,879 · Confirmation No. 6878

Fast Fourier Transform (FFT) Based Digital Signal Processing (DSP) Engine

Inventor: Volker Mauer
Applicant: Altera Corporation
Docketed New Case - Ready for Examination View Publication ↗
⬇ PDF
 Code Description Pages PDF
2026-08-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-08-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-08-14 PA.. Power of Attorney 2 View
2026-08-14 C.AD Change of Address 2 View
2026-08-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-07-24 NTC.PUB Notice of Publication 1 View
2025-04-16 WFEE Fee Worksheet (SB06) 1 View
2025-04-16 APP.FILE.REC Filing Receipt 3 View
2025-04-16 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-04-09 DRW.SUPP Drawings-black and white line and/or other drawings — View
2025-04-09 APP.TEXT Application body structured text document — View
2025-04-09 SPEC Specification 22 View
2025-04-09 CLM Claims 5 View
2025-04-09 ABST Abstract 1 View
2025-04-09 OATH Oath or Declaration filed 1 View
2025-04-09 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2025-04-09 ADS Application Data Sheet 8 View
2025-04-09 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-04-09 DRW Drawings-only black and white line drawings 8 View
2025-04-09 PA.. Power of Attorney 2 View
2025-04-09 N417.PYMT Electronic Fee Payment 2 View
2025-04-09 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 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.
19/174,879
Filed
2025-04-09
Pub. No.
US20250240020A1
Art Unit
OPAP