US Patent No: 6,076,681
Number of patents in Portfolio can not be more than 2000
Microchip carrier tape
Stats
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Jun 20, 2000
Issued date -
Mar 2, 1998
filing date -
09/033,293
serial no -
Expired
status
Importance
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Abstract
A carrier tape has a plurality of pockets longitudinally spaced with transverse bridges for accommodating microchips. The tape has a bottom wall having upright corner supports and platforms that engage and retain the microchip with a pocket and space leads connected to the microchip from the side walls, end walls and bottom wall of the tape. A cover tape is releasably attached to side flanges and bridges of the carrier tape to close the top of the pockets and retain the positions of the microchips in the pockets. A hole in the bottom wall of the tape allows optical readings to verify the position of the microchip.
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First Claim
Related Publications
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International Classification(s)
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- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 5,152,393 Microchip storage tape | 23 | 1991 | |
| 5,265,723 Microchip storage tape and cover therefor | 14 | 1992 | |
| 5,425,838 Microchip storage tape and cover therefor | 4 | 1993 | |
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| 5,234,104 Carrier tape system | 37 | 1991 | |
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| 5,361,901 Carrier tape | 30 | 1994 | |
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| 4,564,880 Apparatus and method for protecting integrated circuits | 45 | 1984 | |
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| 5,076,427 Tape for storage of electronic components | 30 | 1991 | |
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| 6,255,673 Hetero-junction field effect transistor | 7 | 1999 | |
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| 5,418,692 Tray for semiconductor devices | 25 | 1994 | |
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| 5,499,717 Embossed carrier tape system | 26 | 1994 | |