Granted Patent
Utility
US 6,628,426
· Confirmation No. 8134
METHOD OF HALFTONE SCREEN LINEARIZATION VIA CONTINUOUS GRADIENT PATCHES
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-08-30 | OATH |
Oath or Declaration filed | 132 | View | |
| 2003-07-03 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-05-22 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-05-22 | SPEC |
Specification | 8 | View | |
| 2001-05-22 | CLM |
Claims | 3 | View | |
| 2001-05-22 | ABST |
Abstract | 1 | View | |
| 2001-05-22 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-05-22 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Gary Allen Denton
Lexington, KY
Cary Patterson Ravitz
Lexington, KY
Attorneys & Agents of Record
Classification
USPC
358/1.9
Prosecution
- Examiner
- ROGERS, SCOTT A
- Art Unit
- 2624
- Customer No.
- 21972
- Docket No.
- 2001-0092.00
- Confirmation No.
- 8134
Publication
- Pub. No.
- US20020176102A1
- Pub. Date
- 2002-11-28
Patent Term Adjustment
-3days
RELEASE OF SECURITY INTEREST
Recorded 2024-01-18
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT U.S. PATENT NUMBER PREVIOUSLY RECORDED AT REEL: 046989 FRAME: 0396. ASSIGNOR(S) HEREBY CONFIRMS THE PATENT SECURITY AGREEMENT.
Recorded 2018-10-24
PATENT SECURITY AGREEMENT
Recorded 2018-08-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-22
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 6,628,426
- App. No.
- 09/862,655
- Filed
- 2001-05-22
- Granted
- 2003-09-30
- Pub. No.
- US20020176102A1
- Examiner
- ROGERS, SCOTT A
- Art Unit
- 2624
- PTA
- -3 days
External Links