Assignee
LOTUS DEV CORP
US·16 granted patents·2,108 citations·filing 1986–1996
Top patents by PatentIndex Score
16 records- 0193US5404488ARealtime data feed engine for updating an application with the most currently received data from multiple data feedsLOTUS DEV CORP·Filed 1993·Granted Apr 4, 1995·316 cites·14 claims
- 0292US5371675ASpreadsheet program which implements alternative range referencesLOTUS DEV CORP·Filed 1992·Granted Dec 6, 1994·271 cites·20 claims
- 0392US5317686AData processing apparatus and method for a reformattable multidimensional spreadsheetLOTUS DEV CORP·Filed 1993·Granted May 31, 1994·282 cites·38 claims
- 0490US5115504AInformation management systemLOTUS DEV CORP·Filed 1988·Granted May 19, 1992·147 cites·7 claims
- 0589US5416900APresentation managerLOTUS DEV CORP·Filed 1993·Granted May 16, 1995·138 cites·20 claims
- 0687US5491508APC video conferencingLOTUS DEV CORP·Filed 1994·Granted Feb 13, 1996·153 cites·16 claims
- 0787US5303361ASearch and retrieval systemLOTUS DEV CORP·Filed 1990·Granted Apr 12, 1994·188 cites·23 claims
- 0886US5664099AMethod and apparatus for establishing a protected channel between a user and a computer systemLOTUS DEV CORP·Filed 1995·Granted Sep 2, 1997·129 cites·21 claims
- 0983US4788538AMethod and apparatus for determining boundaries of graphic regionsLOTUS DEV CORP·Filed 1987·Granted Nov 29, 1988·78 cites·35 claims
- 1078US5475836AInterface for providing access to external data sources/sinksLOTUS DEV CORP·Filed 1993·Granted Dec 12, 1995·112 cites·20 claims
- 1174US5312478ASystem for managing information in a three dimensional workspaceLOTUS DEV CORP·Filed 1990·Granted May 17, 1994·87 cites·17 claims
- 1271US5396587AAsynchronous, minimal update display systemLOTUS DEV CORP·Filed 1990·Granted Mar 7, 1995·67 cites·33 claims
- 1367US5546525AComputer user interface with multimode selection of displayed controlsLOTUS DEV CORP·Filed 1989·Granted Aug 13, 1996·43 cites·12 claims
- 1464US5862400AFormula processor having cache means for storing and retrieving results of previously computed formulas based on identification and dependency informationLOTUS DEV CORP·Filed 1996·Granted Jan 19, 1999·46 cites·10 claims
- 1561US5691708AText abstraction method and apparatusLOTUS DEV CORP·Filed 1995·Granted Nov 25, 1997·47 cites·46 claims
- 1623US4771354AWrite-protect clipLOTUS DEV CORP·Filed 1986·Granted Sep 13, 1988·4 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →