Patent Application
Provisional
Small
App. No. 60/506,472
· Confirmation No. 8721
Hybrid slope and impedance matching calibration for a mixed-signal echo-canceller
Provisional Application Expired
Inventors
Kenneth C. Dyer
Davis, CA
Hiroshi Takatori
Sacramento, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 20985
- Docket No.
- 16256-003P01
- Confirmation No.
- 8721
Child
PCT
Claims priority from a provisional application
→
PCT/US2004/031742
Filed 2004-09-23
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 10/923,321
· US 7,031,456
Filed 2004-08-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-07-27
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Quick Facts
- App. No.
- 60/506,472
- Filed
- 2003-09-26
External Links