Patent Application
Utility
App. No. 10/252,534
· Confirmation No. 6058
SEMICONDUCTOR DEVICE WITH IMPROVED ARRANGEMENTS TO AVOID BREADKAGE OF TUNGSTEN INTERCONNECTOR
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-01 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-09-24 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-09-24 | A.PE |
Preliminary Amendment | 2 | View | |
| 2002-09-24 | SPEC |
Specification | 27 | View | |
| 2002-09-24 | CLM |
Claims | 3 | View | |
| 2002-09-24 | ABST |
Abstract | 1 | View | |
| 2002-09-24 | DRW |
Drawings-only black and white line drawings | 14 | View | |
| 2002-09-24 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Takashi Nakajima
Chiyoda, JAPAN
Tomio Iwasaki
Tsukuba, JAPAN
Hiroyuki Ohta
Tsuchiura, JAPAN
Hideo Miura
Koshigaya, JAPAN
Shinji Nishihara
Kokubunji, JAPAN
Masashi Sahara
Hitachinaka, JAPAN
Kentaro Yamada
Hitachinaka, JAPAN
Masayuki Suzuki
Kokubunji, JAPAN
Attorneys & Agents of Record
Classification
USPC
257/758
H10W20/40
H10W20/01
H10W20/4441
Prosecution
- Examiner
- TRAN, MAI HUONG C
- Art Unit
- 2818
- Customer No.
- 20457
- Docket No.
- 500.39935CX1
- Confirmation No.
- 6058
Foreign Priority
2000-101195
·
2000-03-31
·
JAPAN
Publication
- Pub. No.
- US20030015801A1
- Pub. Date
- 2003-01-23
Patent Term Adjustment
0days
MERGER/CHANGE OF NAME
Recorded 2011-08-31
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-09-26
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Quick Facts
- App. No.
- 10/252,534
- Filed
- 2002-09-24
- Granted
- 2003-09-09
- Pub. No.
- US20030015801A1
- Examiner
- TRAN, MAI HUONG C
- Art Unit
- 2818
- PTA
- 0 days
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