US5029283B1
Expired / Lapsed
US
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US5029283B1 - - Google Patents
Assignee: Taiwan Semiconductor Manufacturing Co TSMC Ltd
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Filing: 1990-03-28
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Granted: 1993-04-06
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Expires: 2010-03-28
Abstract
No abstract record available.
Inventors
- 👤 L Ellsworth Daniel
- 👤 M Moll Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:36
CPC Classifications
H; H03; H03K; H03K19/00; H03K19/0175; H03K19/0185; H03K19/018557; H03K19/018571; H03K5/00; H03K5/01; H03K5/02; H03K5/023
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-04-05 | 1996-10-05 | 1997-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-04-05 | 2000-10-05 | 2001-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-04-05 | 2004-10-05 | 2005-04-06 | $7700.00 | Window Closed / Lapsed |