Granted Patent
Utility
US 6,512,690
· Confirmation No. 3632
HIGH SENSITIVITY COMMON SOURCE AMPLIFIER MRAM CELL, MEMORY ARRAY AND READ/WRITE SCHEME
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2006-06-14 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-11-21 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-21 | SPEC |
Specification | 13 | View | |
| 2001-11-21 | CLM |
Claims | 5 | View | |
| 2001-11-21 | ABST |
Abstract | 1 | View | |
| 2001-11-21 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-11-21 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Qiuqun Kevin Qi
Fremont, CA
Xizeng Shi
Fremont, CA
Attorneys & Agents of Record
Classification
USPC
365/171
Prosecution
- Examiner
- LE, VU ANH
- Art Unit
- 2824
- Customer No.
- 35219
- Docket No.
- RR1743/2262P
- Confirmation No.
- 3632
Patent Term Adjustment
-9days
RELEASE OF SECURITY INTEREST AT REEL 038710 FRAME 0845
Recorded 2022-02-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-09-19
ENTITY CONVERSION FROM INC TO LLC
Recorded 2018-09-14
RELEASE OF SECURITY INTEREST
Recorded 2018-03-05
SECURITY AGREEMENT
Recorded 2016-05-16
SECURITY AGREEMENT
Recorded 2016-05-16
SECURITY AGREEMENT
Recorded 2016-05-16
RELEASE OF SECURITY INTEREST
Recorded 2008-03-05
SECURITY INTEREST
Recorded 2004-06-21
RELEASE OF SECURITY INTEREST
Recorded 2003-09-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-09-15
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-21
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Quick Facts
- Patent No.
- US 6,512,690
- App. No.
- 09/990,425
- Filed
- 2001-11-21
- Granted
- 2003-01-28
- Examiner
- LE, VU ANH
- Art Unit
- 2824
- PTA
- -9 days
External Links