Patent Application
Provisional
Small
App. No. 60/643,543
· Confirmation No. 9076
Apparatus & method for a class-D amplifier with noise-immunity feedback
Inventor:
Marcus W. May
Provisional Application Expired
Inventors
Marcus W. May
Austin, TX
Attorneys & Agents of Record
Prosecution
- Docket No.
- sig000145
- Confirmation No.
- 9076
Child
Claims priority from a provisional application
→
App. 11/325,121
· US 7,394,314
Filed 2006-01-04
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/017,646
· US 7,528,653
Filed 2008-01-22
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
SIGMATEL, LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-01-25
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Quick Facts
- App. No.
- 60/643,543
- Filed
- 2005-01-13
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