Assignee
UNGERMANN BASS INC
US·10 granted patents·451 citations·filing 1989–1996
Top patents by PatentIndex Score
10 records- 0187US5109206ABalanced low-pass common mode filterUNGERMANN BASS INC·Filed 1991·Granted Apr 28, 1992·87 cites·4 claims
- 0282US5077543ABalanced low-pass common mode filterUNGERMANN BASS INC·Filed 1991·Granted Dec 31, 1991·53 cites·4 claims
- 0375US5177788ANetwork message security method and apparatusUNGERMANN BASS INC·Filed 1991·Granted Jan 5, 1993·81 cites·18 claims
- 0469US5305385ANetwork message security method and apparatusUNGERMANN BASS INC·Filed 1992·Granted Apr 19, 1994·57 cites·27 claims
- 0564US5874964AMethod for modeling assignment of multiple memberships in multiple groupsUNGERMANN BASS INC·Filed 1996·Granted Feb 23, 1999·70 cites·7 claims
- 0660US5568613ADataframe bridge filter with communication node recordkeepingUNGERMANN BASS INC·Filed 1992·Granted Oct 22, 1996·33 cites·10 claims
- 0756US5237566ANetwork hub for maintaining node bandwidth in a single-node networkUNGERMANN BASS INC·Filed 1989·Granted Aug 17, 1993·23 cites·15 claims
- 0853US5400334AMessage security on token ring networksUNGERMANN BASS INC·Filed 1993·Granted Mar 21, 1995·28 cites·12 claims
- 0942US5630113AMethod and apparatus for reducing jitter accumulation in a series of repeating devicesUNGERMANN BASS INC·Filed 1991·Granted May 13, 1997·11 cites·17 claims
- 1037US5638515AMethod for stripping dataframes from the communicating medium in an FDDI communications networkUNGERMANN BASS INC·Filed 1995·Granted Jun 10, 1997·8 cites·10 claims
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