US3390308A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple chip integrated circuit assembly
Assignee: TDK Micronas GmbH
•
Filing: 1966-03-31
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Granted: 1968-06-25
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Expires: 1986-03-31
Abstract
No abstract record available.
Inventors
- 👤 Marley John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:06
CPC Classifications
H; H10; H10W; H10W72/00; H10W72/701; H10W40/00; H10W40/70; H10W40/77; H10W40/778; H10W70/00; H10W70/40; H10W70/453; H10W70/60; H10W70/611; H10W70/62; H10W70/63; H10W70/635; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49121
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3011379A
Cited
GB1009789A
Cited
US3195026A
Cited
US3234320A
Cited
US3248774A
Cited
US3265802A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |