Granted Patent
Utility
US 6,686,248
· Confirmation No. 3426
METHOD OF FABRICATING A SEMICONDUCTOR DEVICE HAVING A MOS TRANSISTOR WITH A HIGH DIELECTRIC CONSTANT MATERIAL
Inventor:
Bin Yu
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-12-15 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-12-15 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2003-12-15 | C.AD |
Change of Address | 1 | View | |
| 2003-11-24 | PA.. |
Power of Attorney | 2 | View | |
| 2001-04-03 | TRNA |
Transmittal of New Application | 6 | View | |
| 2001-04-03 | SPEC |
Specification | 6 | View | |
| 2001-04-03 | CLM |
Claims | 5 | View | |
| 2001-04-03 | ABST |
Abstract | 1 | View | |
| 2001-04-03 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-04-03 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Bin Yu
Sunnyvale, CA
Attorneys & Agents of Record
Classification
USPC
438/303
H10D64/01342
H10D64/691
H10D64/021
H10D30/0227
H10D64/68
H10P30/221
H10P30/222
Prosecution
- Examiner
- WILSON, CHRISTIAN D
- Art Unit
- 2824
- Docket No.
- P1291
- Confirmation No.
- 3426
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2020-11-10
AMENDED AND RESTATED U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-08-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-02-22
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Quick Facts
- Patent No.
- US 6,686,248
- App. No.
- 09/825,658
- Filed
- 2001-04-03
- Granted
- 2004-02-03
- Examiner
- WILSON, CHRISTIAN D
- Art Unit
- 2824
- PTA
- 0 days
External Links