Patent Application
Utility
Small
App. No. 09/766,227
· Confirmation No. 8817
METHOD AND SYSTEM FOR IMPROVED PER-PIXEL SHADING IN A COMPUTER GRAPHICS SYSTEM
Inventor:
David J. Collodi
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-06-27 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-06-27 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2001-01-18 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-01-18 | SPEC |
Specification | 28 | View | |
| 2001-01-18 | CLM |
Claims | 3 | View | |
| 2001-01-18 | ABST |
Abstract | 1 | View | |
| 2001-01-18 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-01-18 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
David J. Collodi
Taylorville, IL
Attorneys & Agents of Record
Classification
USPC
345/426
Prosecution
- Examiner
- JANKUS, ALMIS R
- Art Unit
- 2671
- Docket No.
- 7871/3
- Confirmation No.
- 8817
Patent Term Adjustment
-79days
SECURITY AGREEMENT
Recorded 2007-08-15
from
BABBS, DANIEL,
FOSNIGHT, WILLIAM J.,
GOULD, RICHARD,
KROLAK, MICHAEL,
LUONG, TIMOTHY,
FEINDEL, DAVID
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-07
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Quick Facts
- App. No.
- 09/766,227
- Filed
- 2001-01-18
- Granted
- 2003-09-02
- Examiner
- JANKUS, ALMIS R
- Art Unit
- 2671
- PTA
- -79 days
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