Patent US5003156A successfully refreshed from Google Patents.
US5003156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual configuration connector port for burn-in systems
Assignee: TIME TEMPERATURE INC A CA CORP
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Filing: 1989-03-14
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Granted: 1991-03-26
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Expires: 2009-03-14
Abstract
Abstract Apparatus for burning-in of integrated circuitry which utilizes a dual interface port configuration between burn-in boards and exercising and measuring circuitry so that two burn-in board configurations can be simultaneously used for burning-in of integrated circuits within the same system. This can be achieved even within the same zone when the input voltage and exercising requirements are the same.
Inventors
- 👤 Robert A. Kilpatrick
- 👤 Sherry M. Hefner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:11
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/28; G01R31/2851; G01R31/2855; G01R31/286; G01R31/2863; G06; G06F; G06F11/00; G06F11/22; G06F11/24; G01R31/2862
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
173 words
An apparatus for accelerating the burn-in of integrated circuitry at a plurality of stations, comprising: means for supporting and directing electrical energy to said circuitry at each of said stations; means for applying electrical signals to said circuitry; means for electrically connecting said supporting means to said means for applying electrical signals, said means including at each of said stations first and second differently configured electrical connectors, each of which is adapted to mate with a different electrical connector separately provided for by said supporting means; means as part of said apparatus for controlling the environment of said circuitry when the same is supported at each of said stations; and wherein said means for supporting said circuitry includes rail supports positioned adjacent said first and second differently configured electrical connectors at each of said stations for holding a circuit board in a proper position for engagement with said first connector, and a supporting rack engageable by said rails to hold a different board in a proper position for engagement with said second connector.
Claim 2
Independent Claim
173 words
An apparatus for accelerating the burn-in of integrated circuitry at a plurality of stations, comprising: means for supporting and directing electrical energy to said circuitry at each of said stations; means for applying electrical signals to said circuitry; means for electrically connecting said supporting means to said means for applying electrical signals, said means including at each of said stations first and second differently configured electrical connectors, each of which is adapted to mate with a different electrical connector separately provided for by said supporting means; means as part of said apparatus for controlling the environment of said circuitry when the same is supported at each of said stations; and wherein said means for supporting said circuitry includes rail supports positioned adjacent said first and second differently configured electrical connectors at each of said stations for holding a circuit board in a proper position for engagement with said first connector, and a supporting rack engageable by said rails to hold a different board in a proper position for engagement with said second connector.
Claim 3
Dependent Claim
19 words
The apparatus of claim 1, wherein said means for supporting said circuitry comprises a burn-in board and supporting rack.
Claim 4
Dependent Claim
19 words
The apparatus of claim 1, wherein said means for controlling the environment of said circuitry comprises an oven chamber.
Claim 5
Dependent Claim
22 words
The apparatus of claim 1, wherein said first and second differently configured electrical connectors are housed within two differently configured interface ports.
Claim 6
Dependent Claim
17 words
The apparatus of claim 1, wherein said differently configured electrical connectors are of the contact pin type.
Claim 7
Independent Claim
106 words
An apparatus for accelerating the burn-in of integrated circuitry comprising: (a) an oven chamber for controlling the environment of said circuitry during said burn-in; (b) a plurality of stations in said oven, each of which has first and second differently configured electrical connectors; (c) rails at each of said stations for holding a circuitry supporting printed circuit board for connection to a first one of said differently configured electrical connectors; and (d) a supporting rack for engagement with said rails at each of said stations to properly locate a circuitry supporting printed circuit board to mate with said second differently configured electrical connector at said station.
Claim 8
Independent Claim
106 words
An apparatus for accelerating the burn-in of integrated circuitry comprising: (a) an oven chamber for controlling the environment of said circuitry during said burn-in; (b) a plurality of stations in said oven, each of which has first and second differently configured electrical connectors; (c) rails at each of said stations for holding a circuitry supporting printed circuit board for connection to a first one of said differently configured electrical connectors; and (d) a supporting rack for engagement with said rails at each of said stations to properly locate a circuitry supporting printed circuit board to mate with said second differently configured electrical connector at said station.
References Cited (Backward Citations)
US3614540A
Cited
US4145620A
Cited
DE2748590A1
Cited
DE2813906A1
Cited
US4374317A
Cited
US4636726A
Cited
US4692694A
Cited
US4695707A
Cited
US4777434A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-03-25 | 1994-09-24 | 1995-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-03-25 | 1998-09-24 | 1999-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-03-25 | 2002-09-24 | 2003-03-26 | $7700.00 | Window Closed / Lapsed |