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7396236 |
Wafer level interposer
Double-sided interposer assemblies and methods for forming and using them. In one example of the invention, an interposer comprises a substrate having a first surface and a second surface opposite...
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7363931 |
Walker with lifting arms
A system for assisting a seated person to stand that may include a walker and a lifting arm attached to the walker that extends in an approximate vertical direction from the walker. The walker may...
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7195503 |
Electrical contactor, especially wafer level contactor, using fluid pressure
An electrical interconnect assembly and methods for making an electrical interconnect assembly. In one embodiment, an interconnect assembly includes a flexible wiring layer having a plurality of...
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7086149 |
Method of making a contact structure with a distinctly formed tip structure
A probe card assembly includes a probe card, a space transformer having resilient contact structures (probe elements) mounted directly to (i.e., without the need for additional connecting wires or...
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6959962 |
Support apparatus for seated patient
A patient support for providing supplementary support for patients undergoing procedures such as epidurals. The support can be secured in position alongside a bed or operating table provides a...
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6937037 |
Probe card assembly for contacting a device with raised contact elements
A probe card is provided for probing a semiconductor wafer with raised contact elements. In particular, the present invention is useful with resilient contact elements, such as springs. A probe...
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6913468 |
Methods of removably mounting electronic components to a circuit board, and sockets formed by the methods
Surface-mount, solder-down sockets are described which permit electronic components such as semiconductor packages to be releasably mounted to a circuit board. Generally, the socket includes...
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6860281 |
Sitting and standing assist apparatus
A sitting and standing assisting apparatus is described in which a platform has a front edge and opposed side edges joined to the front edge. An assist frame is mounted to the platform with an...
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6669489 |
Interposer, socket and assembly for socketing an electronic component and method of making and using same
Surface-mount, solder-down sockets permit electronic components such as semiconductor packages to be releasably mounted to a circuit board or other electronic component. In an embodiment, resilient...
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6624648 |
Probe card assembly
A probe card assembly includes a probe card, a space transformer, and an interposer disposed between the space transformer and the probe card. Suitable mechanisms for adjusting the orientation of...
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6615485 |
Probe card assembly and kit, and methods of making same
A probe card assembly includes a probe card, a space transformer having resilient contact structures (probe elements) mounted directly to (i.e., without the need for additional connecting wires or...
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6428496 |
Back traction aid
A frame with two parallel foot-retention bars ( 1 ) and two handles ( 7 ) that extend beside the hips of a user lying on a horizontal surface. A user inserts his/her feet between the foot-retention...
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6246247 |
Probe card assembly and kit, and methods of using same
A probe card assembly includes a probe card, a space transformer having resilient contact structures (probe elements) mounted directly thereto (i.e., without the need for additional connecting...
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