Granted Patent
Utility
PCT National Stage
US 6,614,686
· Confirmation No. 3528
NONVOLATILE MEMORY CIRCUIT FOR RECORDING MULTIPLE BIT INFORMATION
Inventor:
Shoichi Kawamura
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-08-31 | PET.POA.WDRW |
Request for withdrawal as attorney or agent | 2 | View | |
| 2009-08-31 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2009-08-31 | LET. |
Miscellaneous Incoming Letter | 18 | View | |
| 2009-08-31 | LET. |
Miscellaneous Incoming Letter | 9 | View | |
| 2009-08-31 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-08-31 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2003-06-27 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-03-01 | LET. |
Miscellaneous Incoming Letter | 47 | View |
Inventors
Shoichi Kawamura
Kawasaki, JAPAN
Attorneys & Agents of Record
Classification
USPC
365/185.12
G11C16/26
G11C11/5671
G11C16/0475
G11C16/0491
Prosecution
- Examiner
- HOANG, HUAN
- Art Unit
- 2818
- Docket No.
- 028849-00004
- Confirmation No.
- 3528
Foreign Priority
11293027
·
1999-10-14
·
JAPAN
Patent Term Adjustment
0days
CORRECTIVE ASSIGNMENT TO CORRECT THE 8647899 PREVIOUSLY RECORDED ON REEL 035240 FRAME 0429. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTERST.
Recorded 2020-11-03
RELEASE OF SECURITY INTEREST
Recorded 2019-05-07
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-05-04
SECURITY INTEREST
Recorded 2015-03-21
from
BARCLAYS BANK PLC
RELEASE OF SECURITY INTEREST
Recorded 2015-03-13
SECURITY AGREEMENT
Recorded 2010-06-04
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Quick Facts
- Patent No.
- US 6,614,686
- App. No.
- 10/069,124
- Filed
- 2002-03-01
- Granted
- 2003-09-02
- Examiner
- HOANG, HUAN
- Art Unit
- 2818
- PTA
- 0 days
External Links