Patent Application
Utility
App. No. 10/252,685
· Confirmation No. 6040
SEMICONDUCTOR DEVICE HAVING A CAPACITOR AND A METAL INTERCONNECT LAYER WITH TUNGSTEN AS A MAIN CONSTITUENT MATERIAL AND CONTAINING MOLYBDENUM
Inventors:
Tomio Iwasaki, Hideo Miura, Takashi Nakajima, Hiroyuki Ohta, Shinji Nishihara, Masashi Sahara
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-09-24 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-09-24 | A.PE |
Preliminary Amendment | 4 | View | |
| 2002-09-24 | SPEC |
Specification | 19 | View | |
| 2002-09-24 | CLM |
Claims | 2 | View | |
| 2002-09-24 | ABST |
Abstract | 1 | View | |
| 2002-09-24 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2002-09-24 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Tomio Iwasaki
Tsukuba, JAPAN
Hideo Miura
Koshigaya, JAPAN
Takashi Nakajima
Chiyoda, JAPAN
Hiroyuki Ohta
Tsuchiura, JAPAN
Shinji Nishihara
Kokubunji, JAPAN
Masashi Sahara
Hitachinaka, JAPAN
Attorneys & Agents of Record
Classification
USPC
257/758
H10B12/00
H10W20/4441
H10B12/315
H10B12/09
H10D1/692
H10D1/682
Prosecution
- Examiner
- HO, TU TU V
- Art Unit
- 2818
- Customer No.
- 20457
- Docket No.
- 500.39463CX1
- Confirmation No.
- 6040
Foreign Priority
2000-10107
·
2000-01-14
·
JAPAN
Publication
- Pub. No.
- US20030020167A1
- Pub. Date
- 2003-01-30
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 09/758,288
· US 6,476,492
Filed 2001-01-12
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/395,248
· US 6,784,549
Filed 2003-03-25
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-03-25
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Quick Facts
- App. No.
- 10/252,685
- Filed
- 2002-09-24
- Granted
- 2003-04-15
- Pub. No.
- US20030020167A1
- Examiner
- HO, TU TU V
- Art Unit
- 2818
- PTA
- 0 days
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