Patent Application
Provisional
App. No. 61/819,423
· Confirmation No. 7991
MULTI-CHANNEL ECHO CANCELLATION AND NOISE SUPPRESSION
Provisional Application Expired
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2013-06-11 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2013-05-03 | ADS |
Application Data Sheet | 7 | View | |
| 2013-05-03 | SPEC |
Specification | 13 | View | |
| 2013-05-03 | CLM |
Claims | 6 | View | |
| 2013-05-03 | ABST |
Abstract | 1 | View | |
| 2013-05-03 | APPENDIX |
Appendix to the specification | 9 | View | |
| 2013-05-03 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2013-05-03 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2013-05-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Asif Imroz Mohammad
San Diego, CA
Lae-Hoon Kim
San Diego, CA
Eman Liu
San Diego, CA
Erik Visser
San Diego, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 15052
- Docket No.
- 132785P1
- Confirmation No.
- 7991
Child
PCT
Claims priority from a provisional application
→
PCT/US2014/035190
Filed 2014-04-23
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 14/156,292
· US 9,936,290
Filed 2014-01-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-01-15
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Quick Facts
- App. No.
- 61/819,423
- Filed
- 2013-05-03
External Links