Patent Application
Utility
Small
App. No. 10/157,101
· Confirmation No. 5997
SYNCHRONOUS RECTIFIER SELF GATE DRIVE FOR ZERO VOLTAGE SWITCHING POWER CONVERSION CIRCUITS
Inventor:
Ernest H. Wittenbreder JR.
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-01 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-08-01 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-05-28 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-05-28 | SPEC |
Specification | 11 | View | |
| 2002-05-28 | CLM |
Claims | 3 | View | |
| 2002-05-28 | ABST |
Abstract | 1 | View | |
| 2002-05-28 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-05-28 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Ernest H. Wittenbreder JR.
Flagstaff, AZ
Classification
USPC
363/16
H03K17/133
H02M1/08
H02M3/155
H03K17/04123
H03K17/302
Prosecution
- Examiner
- BERHANE, ADOLF D
- Art Unit
- 2838
- Confirmation No.
- 5997
Publication
- Pub. No.
- US20030151927A1
- Pub. Date
- 2003-08-14
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-28
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 10/157,101
- Filed
- 2002-05-28
- Granted
- 2003-11-18
- Pub. No.
- US20030151927A1
- Examiner
- BERHANE, ADOLF D
- Art Unit
- 2838
- PTA
- 0 days
External Links