US3512016A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High speed non-saturating switching circuit
Assignee: Lanteris Space LLC
•
Filing: 1966-03-15
•
Granted: 1970-05-12
•
Expires: 1986-03-15
Abstract
No abstract record available.
Inventors
- 👤 Chien Chang Huang
- 👤 William A Hedrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:20
CPC Classifications
H; H03; H03K; H03K19/00; H03K19/02; H03K19/08; H03K19/082; H03K19/086
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3067934A
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US3118073A
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US3157797A
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US3160765A
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US3229119A
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US3378695A
Cited
US3394268A
Cited
US3351782A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |