Inventor
MIK MAGDALENA
US106 patents
⚠️ This page may combine multiple inventors who share the name “MIK MAGDALENA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WALKER DIGITAL LLC
47 patentsUS7376580B1May 20, 2008
Method and apparatus for providing a benefit during a transaction for use during a later transaction
WALKER DIGITAL LLC126 citations99
US7366675B1Apr 29, 2008
Methods and apparatus for increasing, monitoring and/or rewarding a party's compliance with a schedule for taking medicines
WALKER DIGITAL LLC181 citations99
US7251617B1Jul 31, 2007
Method and apparatus for managing subscriptions
WALKER DIGITAL LLC102 citations99
US7236942B1Jun 26, 2007
Pre-sale data broadcast system and method
WALKER DIGITAL LLC108 citations99
US7188080B1Mar 6, 2007
Systems and methods wherin a buyer purchases products in a plurality of product categories
WALKER DIGITAL LLC111 citations99
US6848995B1Feb 1, 2005
System to determine casino offers
WALKER DIGITAL LLC264 citations99
US6843724B2Jan 18, 2005
Electronic amusement device offering secondary game of chance and method for operating same
WALKER DIGITAL LLC221 citations99
US6754636B1Jun 22, 2004
Purchasing systems and methods wherein a buyer takes possession at a retailer of a product purchased using a communication network
WALKER DIGITAL LLC510 citations99
US6733390B2May 11, 2004
Method and apparatus for team play of slot machines
WALKER DIGITAL LLC467 citations99
US6720990B1Apr 13, 2004
Internet surveillance system and method
WALKER DIGITAL LLC357 citations99
US6692353B2Feb 17, 2004
Electronic amusement device offering secondary game of chance and method for operating same
WALKER DIGITAL LLC226 citations99
US6687679B1Feb 3, 2004
Method and apparatus for determining a progressive discount for a customer based on the frequency of the customer's transactions
WALKER DIGITAL LLC178 citations99
US6648762B2Nov 18, 2003
Electronic amusement device and method for propagating a performance adjustment signal
WALKER DIGITAL LLC205 citations99
US6569014B2May 27, 2003
Electronic poker device that provides a payout based on a number of cards replaced and method for operating same
WALKER DIGITAL LLC134 citations99
US6520856B1Feb 18, 2003
Gaming device and method of operation thereof
WALKER DIGITAL LLC464 citations99
US6503146B2Jan 7, 2003
System and method for facilitating casino team play
WALKER DIGITAL LLC234 citations99
US6497408B1Dec 24, 2002
System and method for conducting and playing a supplemental lottery game
WALKER DIGITAL LLC249 citations99
US6443843B1Sep 3, 2002
System to provide game play for products
WALKER DIGITAL LLC283 citations99
US6430537B1Aug 6, 2002
Method and apparatus for priority-based jukebox queuing
WALKER DIGITAL LLC293 citations99
US6422940B1Jul 23, 2002
Video poker device and method of operation thereof
WALKER DIGITAL LLC177 citations99
US6421651B1Jul 16, 2002
Method and apparatus for priority-based jukebox queuing
WALKER DIGITAL LLC251 citations99
US6415262B1Jul 2, 2002
Method and apparatus for determining a subscription to a product in a retail environment
WALKER DIGITAL LLC226 citations99
US6405174B1Jun 11, 2002
Method and apparatus for defining routing of customers between merchants
WALKER DIGITAL LLC208 citations99
US6379248B1Apr 30, 2002
Method and apparatus for controlling a gaming device having a plurality of balances
WALKER DIGITAL LLC143 citations99
US6364765B1Apr 2, 2002
Electronic amusement device offering secondary game of chance and method for operating same
WALKER DIGITAL LLC576 citations99
US6361441B1Mar 26, 2002
Method and apparatus for team play of slot machines
WALKER DIGITAL LLC497 citations99
US6328648B1Dec 11, 2001
Electronic amusement device and method for propagating a performance adjustment signal
WALKER DIGITAL LLC174 citations99
US6312332B1Nov 6, 2001
Method and apparatus for team play of slot machines
WALKER DIGITAL LLC532 citations99
US6302844B1Oct 16, 2001
Patient care delivery system
WALKER DIGITAL LLC973 citations99
US6257979B1Jul 10, 2001
Video poker system and method
WALKER DIGITAL LLC184 citations99
US6248016B1Jun 19, 2001
Electronic gaming device and method for operating same
WALKER DIGITAL LLC162 citations99
US6206782B1Mar 27, 2001
System and method for facilitating casino team play
WALKER DIGITAL LLC782 citations99
US6203010B1Mar 20, 2001
Method and apparatus for a progressive jackpot determinant
WALKER DIGITAL LLC547 citations99
US6203430B1Mar 20, 2001
Electronic amusement device and method for enhanced slot machine play
WALKER DIGITAL LLC633 citations99
US6190256B1Feb 20, 2001
Gaming device and method of operation thereof
WALKER DIGITAL LLC401 citations99
US6168522B1Jan 2, 2001
Method and apparatus for operating a gaming device to dispense a specified amount
WALKER DIGITAL LLC479 citations99
US6142872ANov 7, 2000
Method and apparatus for team play of slot machines
WALKER DIGITAL LLC974 citations99
US6093026AJul 25, 2000
Method and apparatus for administering a survey
WALKER DIGITAL LLC173 citations99
US6068552AMay 30, 2000
Gaming device and method of operation thereof
WALKER DIGITAL LLC1,453 citations99
US8055509B1Nov 8, 2011
Methods and apparatus for increasing and/or for monitoring a party's compliance with a schedule for taking medicines
WALKER DIGITAL LLC57 citations98
US7818284B1Oct 19, 2010
Method and apparatus for providing cross-benefits via a central authority
WALKER DIGITAL LLC92 citations98
US7801745B2Sep 21, 2010
Methods and apparatus for increasing and/or monitoring a party's compliance with a schedule for taking medicines
WALKER DIGITAL LLC94 citations98
US7711604B1May 4, 2010
Retail system for selling products based on a flexible product description
WALKER DIGITAL LLC121 citations98
US7536349B1May 19, 2009
Method and apparatus for processing a charge applied to a financial account
WALKER DIGITAL LLC87 citations98
US7343319B1Mar 11, 2008
Multi-tier pricing of individual products based on volume discounts
WALKER DIGITAL LLC77 citations98
US7052394B2May 30, 2006
System and method for conducting and playing a supplemental lottery game
WALKER DIGITAL LLC68 citations98
US6592456B2Jul 15, 2003
Video poker system and method
WALKER DIGITAL LLC77 citations98
(unassigned)
1 patentWALKER ASSET MANAGEMENT LTD
1 patentWALKER JAY S
1 patentShowing the top 50 of 106 patents by PatentIndex Score.