Granted Patent
Utility
US 6,426,714
· Confirmation No. 2198
MULTI-LEVEL QUANTIZER WITH CURRENT MODE DEM SWITCH MATRICES AND SEPARATE DEM DECISION LOGIC FOR A MULTIBIT SIGMA DELTA MODULATOR
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-03-04 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-09-20 | TRNA |
Transmittal of New Application | 6 | View | |
| 2001-09-20 | DRW |
Drawings-only black and white line drawings | 13 | View | |
| 2001-06-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-06-26 | SPEC |
Specification | 15 | View | |
| 2001-06-26 | CLM |
Claims | 5 | View | |
| 2001-06-26 | ABST |
Abstract | 1 | View | |
| 2001-06-26 | DRW |
Drawings-only black and white line drawings | 10 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
341/143
Prosecution
- Examiner
- MAI, LAM T
- Art Unit
- 2819
- Customer No.
- 10948
- Docket No.
- 872.0042.USU
- Confirmation No.
- 2198
Patent Term Adjustment
0days
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 043871 FRAME: 0865. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2017-11-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-20
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
- Patent No.
- US 6,426,714
- App. No.
- 09/892,145
- Filed
- 2001-06-26
- Granted
- 2002-07-30
- Examiner
- MAI, LAM T
- Art Unit
- 2819
- PTA
- 0 days
External Links