Granted Patent
Utility
US 6,451,649
· Confirmation No. 9282
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE HAVING A CAPACITOR
Inventor:
Jun Kwon An
Inventors
Jun Kwon An
Kyoungki-do, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
438/253
H10B12/0335
H10B12/00
H10W20/081
H10D1/692
H10W20/082
H10W20/056
Prosecution
- Examiner
- TSAI, HUI JEY
- Art Unit
- 2812
- Customer No.
- 909
- Docket No.
- P 275451 2000-OPH-2054
- Confirmation No.
- 9282
Foreign Priority
1999-67978
·
1999-12-31
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20010018248A1
- Pub. Date
- 2001-08-30
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2020-11-10
RELEASE OF U.S. PATENT AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-10-12
AMENDED AND RESTATED U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-08-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-07-22
U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2014-09-09
CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC.,
CONVERSANT IP N.B. 868 INC.,
CONVERSANT IP N.B. 276 INC.
from
ROYAL BANK OF CANADA
RELEASE OF SECURITY INTEREST
Recorded 2014-08-07
U.S. INTELLECTUAL PROPERTY SECURITY AGREEMENT (FOR NON-U.S. GRANTORS) - SHORT FORM
Recorded 2012-01-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-11-16
CHANGE OF NAME
Recorded 2011-08-30
from
AN, JUN KWON
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-04-12
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Quick Facts
- Patent No.
- US 6,451,649
- App. No.
- 09/751,842
- Filed
- 2001-01-02
- Granted
- 2002-09-17
- Pub. No.
- US20010018248A1
- Examiner
- TSAI, HUI JEY
- Art Unit
- 2812
- PTA
- 0 days
External Links