P

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 patents
US7376580B1May 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 patent

WALKER ASSET MANAGEMENT LTD

1 patent

WALKER JAY S

1 patent

Showing the top 50 of 106 patents by PatentIndex Score.