Patent Application
Provisional
App. No. 60/488,254
· Confirmation No. 4398
Transcoders and mixers for voice-over-IP conferencing
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-22 | CFILE |
Request for Corrected Filing Receipt | 5 | View | |
| 2003-07-18 | TRNA |
Transmittal of New Application | 3 | View | |
| 2003-07-18 | SPEC |
Specification | 28 | View | |
| 2003-07-18 | CLM |
Claims | 13 | View | |
| 2003-07-18 | ABST |
Abstract | 1 | View | |
| 2003-07-18 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2003-07-18 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Mohamed Samy El-Hennawey
Belleville, CANADA
Rafik A. Goubran
Nepean, CANADA
Zhihong Qian
Shanghai, CHINA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 26345
- Docket No.
- 103180-49688
- Confirmation No.
- 4398
Child
Claims priority from a provisional application
→
App. 12/587,591
· US 8,077,636
Filed 2009-10-09
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/313,474
Filed 2011-12-07
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 10/892,020
· US 7,619,995
Filed 2004-07-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/488,254
- Filed
- 2003-07-18
External Links