Assignee
DIGITAL EQUIPMENT CORP PATENT
US·6 granted patents·636 citations·filing 1992–1994
Top patents by PatentIndex Score
6 records- 0195US5491752ASystem for increasing the difficulty of password guessing attacks in a distributed authentication scheme employing authentication tokensDIGITAL EQUIPMENT CORP PATENT·Filed 1994·Granted Feb 13, 1996·419 cites·37 claims
- 0284US5483598AMessage encryption using a hash functionDIGITAL EQUIPMENT CORP PATENT·Filed 1993·Granted Jan 9, 1996·119 cites·7 claims
- 0363US5475763AMethod of deriving a per-message signature for a DSS or El Gamal encryption systemDIGITAL EQUIPMENT CORP PATENT·Filed 1994·Granted Dec 12, 1995·40 cites·12 claims
- 0461US5434855AMethod and apparatus for selective interleaving in a cell-switched networkDIGITAL EQUIPMENT CORP PATENT·Filed 1994·Granted Jul 18, 1995·38 cites·6 claims
- 0546US5477540AFrame removal mechanism using end delimiter frames for token ring networksDIGITAL EQUIPMENT CORP PATENT·Filed 1992·Granted Dec 19, 1995·14 cites·8 claims
- 0633US5453983APort controllerDIGITAL EQUIPMENT CORP PATENT·Filed 1993·Granted Sep 26, 1995·6 cites·11 claims
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