Assignee
PIEPENBRINK DAVID
US·4 granted patents·26 citations·filing 2007–2009
Top patents by PatentIndex Score
4 records- 0185US8196174B2Navigation method and system to provide a navigation interfacePIEPENBRINK DAVID·Filed 2008·Granted Jun 5, 2012·8 cites·20 claims
- 0282US8341284B2Method and system for selecting a delivery method for media on demandPIEPENBRINK DAVID·Filed 2009·Granted Dec 25, 2012·8 cites·17 claims
- 0371US9536233B2Purchasing a gift using a service provider networkPIEPENBRINK DAVID·Filed 2007·Granted Jan 3, 2017·5 cites·23 claims
- 0465US8677463B2System and method for managing multiple sub accounts within a subcriber main account in a data distribution systemPIEPENBRINK DAVID·Filed 2008·Granted Mar 18, 2014·5 cites·12 claims
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