Assignee
WALKER DIGITAL LLC
US·478 granted patents·31 pending applications·72,693 citations·filing 1996–2015
Top patents by PatentIndex Score
509 records- 0199US8047909B2Method and apparatus for linked play gaming with combined outcomes and shared indiciaWALKER DIGITAL LLC·Filed 2007·Granted Nov 1, 2011·151 cites·12 claims
- 0299US7924323B2Method and apparatus for automatically capturing and managing imagesWALKER DIGITAL LLC·Filed 2004·Granted Apr 12, 2011·241 cites·29 claims
- 0399US7853529B1Method and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 2000·Granted Dec 14, 2010·329 cites·8 claims
- 0499US7846020B2Problem gambling detection in tabletop gamesWALKER DIGITAL LLC·Filed 2006·Granted Dec 7, 2010·232 cites·6 claims
- 0599US7844550B2Method and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 2006·Granted Nov 30, 2010·280 cites·19 claims
- 0699US7827056B2Method and apparatus for facilitating electronic commerce through providing cross-benefits during a transactionWALKER DIGITAL LLC·Filed 2006·Granted Nov 2, 2010·110 cites·48 claims
- 0799US7387571B2Method and apparatus for linked play gamingWALKER DIGITAL LLC·Filed 2006·Granted Jun 17, 2008·194 cites·43 claims
- 0899US7094149B2Methods and systems for facilitating play at a gaming device by means of third party offersWALKER DIGITAL LLC·Filed 2002·Granted Aug 22, 2006·323 cites·85 claims
- 0999US6848995B1System to determine casino offersWALKER DIGITAL LLC·Filed 2000·Granted Feb 1, 2005·264 cites·47 claims
- 1099US6720990B1Internet surveillance system and methodWALKER DIGITAL LLC·Filed 1998·Granted Apr 13, 2004·357 cites·44 claims
- 1199US6607439B2Off-line remote system for lotteries and games of skillWALKER DIGITAL LLC·Filed 2002·Granted Aug 19, 2003·299 cites·30 claims
- 1299US6361441B1Method and apparatus for team play of slot machinesWALKER DIGITAL LLC·Filed 2000·Granted Mar 26, 2002·497 cites·10 claims
- 1399US6293866B1System for adapting gaming devices to playing preferencesWALKER DIGITAL LLC·Filed 2000·Granted Sep 25, 2001·941 cites·12 claims
- 1499US6113495AElectronic gaming system offering premium entertainment services for enhanced player retentionWALKER DIGITAL LLC·Filed 1997·Granted Sep 5, 2000·851 cites·39 claims
- 1599US6110041AMethod and system for adapting gaming devices to playing preferencesWALKER DIGITAL LLC·Filed 1996·Granted Aug 29, 2000·1.9k cites·43 claims
- 1699US6099408AMethod and apparatus for securing electronic gamesWALKER DIGITAL LLC·Filed 1996·Granted Aug 8, 2000·987 cites·29 claims
- 1798US8366544B2Method and apparatus for conducting or facilitating a promotionWALKER DIGITAL LLC·Filed 2011·Granted Feb 5, 2013·124 cites·20 claims
- 1898US8021231B2Problem gambling detection in tabletop gamesWALKER DIGITAL LLC·Filed 2006·Granted Sep 20, 2011·136 cites·23 claims
- 1998US7602414B2Internet surveillance system and methodWALKER DIGITAL LLC·Filed 2006·Granted Oct 13, 2009·36 cites·38 claims
- 2098US7416186B2Methods and system for facilitating a secondary card gameWALKER DIGITAL LLC·Filed 2005·Granted Aug 26, 2008·142 cites·32 claims
- 2198US7362862B2Methods and apparatus for awarding prizes based on authentication of computer generated outcomes using couponsWALKER DIGITAL LLC·Filed 2005·Granted Apr 22, 2008·74 cites·30 claims
- 2298US7192352B2System and method for facilitating play of a video game via a web siteWALKER DIGITAL LLC·Filed 2002·Granted Mar 20, 2007·421 cites·2 claims
- 2398US7177835B1Method and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 2000·Granted Feb 13, 2007·287 cites·19 claims
- 2498US7008318B2Off-line remote system for lotteries and games of skillWALKER DIGITAL LLC·Filed 2005·Granted Mar 7, 2006·115 cites·30 claims
- 2598US6733390B2Method and apparatus for team play of slot machinesWALKER DIGITAL LLC·Filed 2001·Granted May 11, 2004·467 cites·33 claims
- 2698US6695700B2Method and apparatus for directing a game in accordance with speed of playWALKER DIGITAL LLC·Filed 2001·Granted Feb 24, 2004·222 cites·51 claims
- 2798US6676126B1Lottery game card and method for conducting a lottery gameWALKER DIGITAL LLC·Filed 2000·Granted Jan 13, 2004·274 cites·26 claims
- 2898US6599186B1Methods and apparatus wherein a lottery entry is included in a second lottery drawing based on a result of the lottery entry in a first lottery drawingWALKER DIGITAL LLC·Filed 2000·Granted Jul 29, 2003·260 cites·30 claims
- 2998US6558255B2Method and apparatus for expiration of prepaid slot machine playsWALKER DIGITAL LLC·Filed 2001·Granted May 6, 2003·236 cites·15 claims
- 3098US6520856B1Gaming device and method of operation thereofWALKER DIGITAL LLC·Filed 2000·Granted Feb 18, 2003·464 cites·15 claims
- 3198US6443843B1System to provide game play for productsWALKER DIGITAL LLC·Filed 2000·Granted Sep 3, 2002·283 cites·94 claims
- 3298US6425828B2Database driven online distributed tournament systemWALKER DIGITAL LLC·Filed 2001·Granted Jul 30, 2002·558 cites·10 claims
- 3398US6421651B1Method and apparatus for priority-based jukebox queuingWALKER DIGITAL LLC·Filed 2000·Granted Jul 16, 2002·251 cites·8 claims
- 3498US6402614B1Off-line remote system for lotteries and games of skillWALKER DIGITAL LLC·Filed 1998·Granted Jun 11, 2002·415 cites·12 claims
- 3598US6319127B1Gaming device for a flat rate play session and a method of operating sameWALKER DIGITAL LLC·Filed 2000·Granted Nov 20, 2001·426 cites·63 claims
- 3698US6223163B1Method and apparatus for controlling offers that are provided at a point-of-sale terminalWALKER DIGITAL LLC·Filed 1998·Granted Apr 24, 2001·364 cites·18 claims
- 3798US6199014B1System for providing driving directions with visual cuesWALKER DIGITAL LLC·Filed 1997·Granted Mar 6, 2001·629 cites·6 claims
- 3898US6174235B1Method and apparatus for directing a game with user-selected elementsWALKER DIGITAL LLC·Filed 1997·Granted Jan 16, 2001·1.3k cites·30 claims
- 3998US6163771AMethod and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 1997·Granted Dec 19, 2000·951 cites·21 claims
- 4098US6068552AGaming device and method of operation thereofWALKER DIGITAL LLC·Filed 1998·Granted May 30, 2000·1.5k cites·25 claims
- 4197US9288376B2Method and apparatus for automatically capturing and managing imagesWALKER DIGITAL LLC·Filed 2015·Granted Mar 15, 2016·21 cites·20 claims
- 4297US8038527B2Method and system for managing game confirmationsWALKER DIGITAL LLC·Filed 2004·Granted Oct 18, 2011·129 cites·16 claims
- 4397US7605840B2Internet surveillance system and methodWALKER DIGITAL LLC·Filed 2006·Granted Oct 20, 2009·33 cites·15 claims
- 4497US7526440B2Method, computer product, and apparatus for facilitating the provision of opinions to a shopper from a panel of peersWALKER DIGITAL LLC·Filed 2004·Granted Apr 28, 2009·161 cites·45 claims
- 4597US7458892B2Systems and methods for facilitating play of a casino game via expiring prepaid plays of the casino gameWALKER DIGITAL LLC·Filed 2006·Granted Dec 2, 2008·86 cites·12 claims
- 4697US7303468B2Off-line remote system for lotteries and games of skillWALKER DIGITAL LLC·Filed 2006·Granted Dec 4, 2007·64 cites·1 claims
- 4797US7292723B2System for image analysis in a network that is structured with multiple layers and differentially weighted neuronsWALKER DIGITAL LLC·Filed 2004·Granted Nov 6, 2007·172 cites·29 claims
- 4897US7285045B2Off-line remote system for lotteries and games of skillWALKER DIGITAL LLC·Filed 2005·Granted Oct 23, 2007·68 cites·27 claims
- 4997US7275990B2Method and apparatus for bonus round playWALKER DIGITAL LLC·Filed 2003·Granted Oct 2, 2007·105 cites·16 claims
- 5097US7267614B1Gaming token having a variable valueWALKER DIGITAL LLC·Filed 2000·Granted Sep 11, 2007·63 cites·11 claims
Showing the top 50 of 509 patent records by PatentIndex Score.
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