IP Library › Patent Application 61413231
Patent Application Provisional
App. No. 61/413,231 · Confirmation No. 8165

Adaptive Frequency Domain Multi-Mic Filter Structure with Closed-Form Solution Based on Estimation of Time Varying Complex Statistics

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2010-11-22 APP.FILE.REC Filing Receipt 3 View
2010-11-12 LET. Miscellaneous Incoming Letter 2 View
2010-11-12 TR.PROV Provisional Cover Sheet (SB16) 3 View
2010-11-12 136A Authorization for Extension of Time all replies 1 View
2010-11-12 ADS Application Data Sheet 6 View
2010-11-12 SPEC Specification 9 View
2010-11-12 APPENDIX Appendix to the specification 67 View
2010-11-12 WFEE Fee Worksheet (SB06) 2 View
2010-11-12 N417 Electronic Filing System Acknowledgment Receipt 2 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.
61/413,231
Filed
2010-11-12