Patent Application
Provisional
App. No. 60/911,694
· Confirmation No. 1471
Power-MOSFETs with Improved Efficiency for Multi-channel Class-D Audio Amplifiers and Packaging Thereof
Inventor:
Richard K. Williams
Provisional Application Expired
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-04-24 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2007-04-13 | SPEC |
Specification | 41 | View | |
| 2007-04-13 | DRW |
Drawings-only black and white line drawings | 35 | View | |
| 2007-04-13 | ADS |
Application Data Sheet | 4 | View | |
| 2007-04-13 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2007-04-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Richard K. Williams
Cupertino, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 45251
- Docket No.
- AAT2045
- Confirmation No.
- 1471
Child
Claims priority from a provisional application
→
App. 11/874,182
· US 8,427,235
Filed 2007-10-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 15/001,966
Filed 2016-01-20
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 13/788,336
· US 8,593,220
Filed 2013-03-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 14/087,555
· US 9,246,449
Filed 2013-11-22
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-05-08
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Quick Facts
- App. No.
- 60/911,694
- Filed
- 2007-04-13
External Links