US3333163A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rectifier assembly with interconnecting bus-bar supports
Assignee: Infineon Technologies Americas Corp
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Filing: 1965-02-15
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Granted: 1967-07-25
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Expires: 1985-02-15
Abstract
No abstract record available.
Inventors
- 👤 Wislocky Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:42
CPC Classifications
H; H10; H10W; H10W40/00; H10W40/40; H10W40/47; H10W72/00; H10W90/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
283 words
A RECTIFIER ASSEMBLY COMPRISING A FIRST AND SECOND RECTIFIER DIODE, A FIRST, SECOND AND THIRD BUS BAR, AND FIRST AND SECOND CLAMPING MEANS; SAID FIRST AND SECOND RECTIFIER DIODES EACH COMPRISING A SEMICONDUCTOR WAFER HAVING A RECTIFYING JUNCTION THEREIN, AND UPPER AND LOWER CONDUCTIVE HOUSING PORTIONS ADJACENT THE UPPER AND LOWER SURFACES OF THEIR SAID WAFERS; SAID UPPER AND LOWER CONDUCTIVE HOUSING PORTIONS BEING FLEXIBLE INTO HIGH PRESSURE ENGAGEMENT WITH SAID UPPER AND LOWER SURFACES OF THEIR SAID WAFERS; SAID UPPER HOUSING PORTIONS OF SAID FIRST AND SECOND RECTIFIER DIODE POSITIONED ADJACENT A FIRST SURFACE OF SAID FIRST BUS BAR AND BEING SPACED FROM ONE ANOTHER ALONG SAID FIRST SURFACE OF SAID FIRST BUS BAR; SAID LOWER HOUSING PORTION OF SAID FIRST RECTIFIER DIODE BEING POSITIONED ADJACENT A FIRST SURFACE OF SAID SECOND BUS BAR; SAID LOWER HOUSING PORTION OF SAID SECOND RECTIFIER DIODE BEING POSITIONED ADJACENT A FIRST SURFACE PORTION OF SAID THIRD BUS BAR; SAID FIRST SURFACES OF SAID SECOND AND THIRD BUS BARS BEING COPLANAR WITH ONE ANOTHER AND BEING IN SPACED PARALLEL RELATION WITH SAID FIRST SURFACE OF SAID FIRST BUS BAR; SAID SECOND AND THIRD BUS BARS HAVING FIRST ENDS ADJACENT ONE ANOTHER IN SPACED RELATION TO ONE ANOTHER AND SECOND ENDS DEFINING TERMINALS FOR SAID RECTIFIER ASSEMBLY; SAID FIRST CLAMPING MEANS CONNECTED FROM SAID FIRST BUS BAR TO SAID SECOND BUS BAR AND CLAMPING SAID FIRST AND SECOND BUS BARS TOWARD ONE ANOTHER; SAID SECOND CLAMPING MEANS CONNECTED FROM SAID FIRST BUS BAR TO SAID THIRD BUS BAR AND CLAMPING SAID FIRST AND THIRD BUS BARS TOWARD ONE ANOTHER; SAID RECTIFYING JUNCTIONS OF SAID SEMICONDUCTOR WAFERS EACH PASSING FORWARD CURRENT IN THE SAME DIRECTION BETWEEN SAID TERMINALS.
Claim 2
Dependent Claim
283 words
A RECTIFIER ASSEMBLY COMPRISING A FIRST AND SECOND RECTIFIER DIODE, A FIRST, SECOND AND THIRD BUS BAR, AND FIRST AND SECOND CLAMPING MEANS; SAID FIRST AND SECOND RECTIFIER DIODES EACH COMPRISING A SEMICONDUCTOR WAFER HAVING A RECTIFYING JUNCTION THEREIN, AND UPPER AND LOWER CONDUCTIVE HOUSING PORTIONS ADJACENT THE UPPER AND LOWER SURFACES OF THEIR SAID WAFERS; SAID UPPER AND LOWER CONDUCTIVE HOUSING PORTIONS BEING FLEXIBLE INTO HIGH PRESSURE ENGAGEMENT WITH SAID UPPER AND LOWER SURFACES OF THEIR SAID WAFERS; SAID UPPER HOUSING PORTIONS OF SAID FIRST AND SECOND RECTIFIER DIODE POSITIONED ADJACENT A FIRST SURFACE OF SAID FIRST BUS BAR AND BEING SPACED FROM ONE ANOTHER ALONG SAID FIRST SURFACE OF SAID FIRST BUS BAR; SAID LOWER HOUSING PORTION OF SAID FIRST RECTIFIER DIODE BEING POSITIONED ADJACENT A FIRST SURFACE OF SAID SECOND BUS BAR; SAID LOWER HOUSING PORTION OF SAID SECOND RECTIFIER DIODE BEING POSITIONED ADJACENT A FIRST SURFACE PORTION OF SAID THIRD BUS BAR; SAID FIRST SURFACES OF SAID SECOND AND THIRD BUS BARS BEING COPLANAR WITH ONE ANOTHER AND BEING IN SPACED PARALLEL RELATION WITH SAID FIRST SURFACE OF SAID FIRST BUS BAR; SAID SECOND AND THIRD BUS BARS HAVING FIRST ENDS ADJACENT ONE ANOTHER IN SPACED RELATION TO ONE ANOTHER AND SECOND ENDS DEFINING TERMINALS FOR SAID RECTIFIER ASSEMBLY; SAID FIRST CLAMPING MEANS CONNECTED FROM SAID FIRST BUS BAR TO SAID SECOND BUS BAR AND CLAMPING SAID FIRST AND SECOND BUS BARS TOWARD ONE ANOTHER; SAID SECOND CLAMPING MEANS CONNECTED FROM SAID FIRST BUS BAR TO SAID THIRD BUS BAR AND CLAMPING SAID FIRST AND THIRD BUS BARS TOWARD ONE ANOTHER; SAID RECTIFYING JUNCTIONS OF SAID SEMICONDUCTOR WAFERS EACH PASSING FORWARD CURRENT IN THE SAME DIRECTION BETWEEN SAID TERMINALS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |