Assignee
SCHIFFMANN KARL
4 granted patents·137 citations·filing 2005–2011
Top patents by PatentIndex Score
4 records- 0196US8316059B1Enumeration of rooted partial subtreesSCHIFFMANN KARL·Filed 2005·Granted Nov 20, 2012·51 cites·48 claims
- 0296US7899821B1Manipulation and/or analysis of hierarchical dataSCHIFFMANN KARL·Filed 2006·Granted Mar 1, 2011·54 cites·39 claims
- 0393US9245050B2Manipulation and/or analysis of hierarchical dataSCHIFFMANN KARL·Filed 2011·Granted Jan 26, 2016·16 cites·60 claims
- 0491US8612461B2Enumeration of trees from finite number of nodesSCHIFFMANN KARL·Filed 2009·Granted Dec 17, 2013·16 cites·20 claims
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