WALKER ASSET MANAGEMENT LIMITED PARTNERSHIP
Patent Owner
Stats
- 175 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 19, 2016 most recent publication
Details
- 175 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 42,400 Total Citation Count
- Nov 22, 1995 Earliest Filing
- 22 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9398317 System and method for supplying supplemental audio information for broadcast television programsMay 30, 14Jul 19, 16[H04N]
8756644 System and method for supplying supplemental audio information for broadcast television programsFeb 06, 13Jun 17, 14[H04N]
8355991 Method and apparatus for executing cryptographically-enabled letters of creditAug 02, 11Jan 15, 13[G06F]
8315948 Method and device for generating a single-use financial account numberJun 08, 06Nov 20, 12[G06F]
8280770 Method and apparatus for selling subscriptions to periodicals in a retail environmentApr 19, 11Oct 02, 12[G06Q]
8121922 Method and apparatus for providing and processing installment plans at a terminalFeb 21, 11Feb 21, 12[G06Q]
8099360 Method and apparatus for issuing and managing gift certificatesFeb 21, 11Jan 17, 12[G06Q, G06F, G06K]
7991698 Method and apparatus for executing cryptographically-enabled letters of creditApr 12, 05Aug 02, 11[G06F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2014/0046,781 METHOD AND APPARATUS FOR PROVIDING AND PROCESSING INSTALLMENT PLANS AT A TERMINALAbandonedOct 22, 13Feb 13, 14[G06Q]
8566199 Method and apparatus for providing and processing installment plans at a terminalExpiredFeb 21, 12Oct 22, 13[G06Q]
8566230 Method and apparatus for providing and processing installment plans at a terminalExpiredMar 28, 12Oct 22, 13[G06Q]
2013/0036,027 METHOD AND DEVICE FOR GENERATING A SINGLE-USE FINANCIAL ACCOUNT NUMBERAbandonedOct 09, 12Feb 07, 13[G06Q]
2011/0153,407 SYSTEM AND METHOD FOR TRACKING AND ESTABLISHING A PROGRESSIVE DISCOUNT BASED UPON CUSTOMER VISITS TO A RETAIL ESTABLISHMENTAbandonedMar 01, 11Jun 23, 11[G06Q]
7606729 Method and apparatus for facilitating the play of fractional lottery tickets utilizing point-of-sale terminalsExpiredMar 20, 98Oct 20, 09[G06Q]
7547251 System and method for performing lottery ticket transactions utilizing point-of-sale terminalsExpiredJun 20, 06Jun 16, 09[A63F]
7494417 System and method for performing lottery ticket transactions utilizing point-of-sale terminalsExpiredJun 20, 06Feb 24, 09[A63F]
7479060 System and method for performing lottery ticket transactions utilizing point-of-sale terminalsExpiredFeb 15, 05Jan 20, 09[A63F, G06F]
7406438 System and method for tracking and establishing a progressive discount based upon a customer's visits to a retail establishmentExpiredJan 30, 07Jul 29, 08[G06Q]
6908382 Method and apparatus for operating lotteries and for generating and processing lottery entriesExpiredJul 18, 03Jun 21, 05[A63F]
6887153 System and method for performing lottery ticket transactions utilizing point-of-sale terminalsExpiredApr 25, 03May 03, 05[G06F]
6790139 Method and apparatus for securing a computer-based game of chanceExpiredJan 18, 01Sep 14, 04[A63F]
6735300 Method and apparatus for enabling interaction between callers with calls positioned in a queueExpiredOct 25, 01May 11, 04[H04M]
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