Granted Patent
Utility
US 6,509,232
· Confirmation No. 8251
FORMATION OF STI (SHALLOW TRENCH ISOLATION) STRUCTURES WITHIN CORE AND PERIPHERY AREAS OF FLASH MEMORY DEVICE
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-07-18 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2009-01-09 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2001-10-01 | TRNA |
Transmittal of New Application | 6 | View | |
| 2001-10-01 | SPEC |
Specification | 19 | View | |
| 2001-10-01 | CLM |
Claims | 9 | View | |
| 2001-10-01 | ABST |
Abstract | 1 | View | |
| 2001-10-01 | DRW |
Drawings-only black and white line drawings | 15 | View | |
| 2001-10-01 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Unsoon Kim
Santa Clara, CA
Mark S. Chang
Los Altos, CA
Yider Wu
Campbell, CA
Chi Chang
Redwood City, CA
Angela Hui
Freemont, CA
Yu Sun
Saratoga, CA
Attorneys & Agents of Record
Classification
USPC
438/264
Prosecution
- Examiner
- PHAM, LONG
- Art Unit
- 2814
- Customer No.
- 22443
- Docket No.
- 01-26
- Confirmation No.
- 8251
Patent Term Adjustment
0days
No related applications found.
CORRECTIVE ASSIGNMENT TO CORRECT THE 8647899 PREVIOUSLY RECORDED ON REEL 035240 FRAME 0429. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTERST.
Recorded 2020-11-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-12-14
PARTIAL RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2016-08-11
from
SPANSION, LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-06-29
SECURITY INTEREST
Recorded 2015-03-21
from
BARCLAYS BANK PLC
RELEASE OF SECURITY INTEREST
Recorded 2015-03-13
SECURITY AGREEMENT
Recorded 2010-06-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-03-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-01
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Quick Facts
- Patent No.
- US 6,509,232
- App. No.
- 09/969,573
- Filed
- 2001-10-01
- Granted
- 2003-01-21
- Examiner
- PHAM, LONG
- Art Unit
- 2814
- PTA
- 0 days
External Links