Inventor · disambiguated record
Sanjay K. Jindal
Also filed as: JINDAL SANJAY K
39 granted patents·14 pending applications·8,647 citations·filing 1997–2014
99Inventor score
Files withWALKER DIGITAL LLC31WALKER JAY S13WALKER ASSET MANAGEMENT LTD5INVENTOR HOLDINGS LLC2PRICELINE COM INC1
Top patents by PatentIndex Score
53 records- 0199US7853529B1Method and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 2000·Granted Dec 14, 2010·329 cites·8 claims
- 0299US7844550B2Method and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 2006·Granted Nov 30, 2010·280 cites·19 claims
- 0398US7177835B1Method and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 2000·Granted Feb 13, 2007·287 cites·19 claims
- 0498US6163771AMethod and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 1997·Granted Dec 19, 2000·951 cites·21 claims
- 0597US6267292B1Method and apparatus for funds and credit line transfersWALKER DIGITAL LLC·Filed 1999·Granted Jul 31, 2001·886 cites·16 claims
- 0696US8126771B2System and method for managing customized reward offersWALKER JAY S·Filed 2008·Granted Feb 28, 2012·53 cites·46 claims
- 0796US7430521B2System and method for managing customized reward offersWALKER DIGITAL LLC·Filed 2002·Granted Sep 30, 2008·129 cites·60 claims
- 0896US6018718AMethod and system for processing customized reward offersWALKER ASSET MANAGEMENT LTD·Filed 1997·Granted Jan 25, 2000·825 cites·46 claims
- 0995US8315948B2Method and device for generating a single-use financial account numberWALKER JAY S·Filed 2006·Granted Nov 20, 2012·31 cites·18 claims
- 1095US6128599AMethod and apparatus for processing customized group reward offersWALKER ASSET MANAGEMENT LTD·Filed 1997·Granted Oct 3, 2000·833 cites·52 claims
- 1195US5949044AMethod and apparatus for funds and credit line transfersWALKER ASSET MANAGEMENT LTD·Filed 1997·Granted Sep 7, 1999·689 cites·24 claims
- 1293US7494417B2System and method for performing lottery ticket transactions utilizing point-of-sale terminalsWALKER DIGITAL LLC·Filed 2006·Granted Feb 24, 2009·30 cites·3 claims
- 1393US7351142B2Method and apparatus for facilitating play of fractional value lottery gamesWALKER DIGITAL LLC·Filed 2003·Granted Apr 1, 2008·55 cites·25 claims
- 1493US6887153B2System and method for performing lottery ticket transactions utilizing point-of-sale terminalsWALKER DIGITAL LLC·Filed 2003·Granted May 3, 2005·43 cites·26 claims
- 1592US8781893B2System and method for managing customized reward offersINVENTOR HOLDINGS LLC·Filed 2013·Granted Jul 15, 2014·11 cites·35 claims
- 1692US7547251B2System and method for performing lottery ticket transactions utilizing point-of-sale terminalsWALKER DIGITAL LLC·Filed 2006·Granted Jun 16, 2009·28 cites·10 claims
- 1792US5945653ASystem and method for establishing and executing functions to affect credit card accounts and transactionsWALKER ASSET MANAGEMENT LTD·Filed 1997·Granted Aug 31, 1999·625 cites·26 claims
- 1891US8099360B2Method and apparatus for issuing and managing gift certificatesWALKER JAY S·Filed 2011·Granted Jan 17, 2012·10 cites·19 claims
- 1991US6267670B1System and method for performing lottery ticket transactions utilizing point-of-sale terminalsWALKER DIGITAL LLC·Filed 1997·Granted Jul 31, 2001·346 cites·12 claims
- 2090US6317723B1Method and apparatus for selling subscriptions to periodicals in a retail environmentWALKER DIGITAL LLC·Filed 1999·Granted Nov 13, 2001·67 cites·17 claims
- 2189US7895120B2Method and apparatus for issuing and managing gift certificatesWALKER DIGITAL LLC·Filed 2006·Granted Feb 22, 2011·16 cites·34 claims
- 2289US5926796AMethod and apparatus for selling subscriptions to periodicals in a retail environmentWALKER ASSET MANAGEMENT LTD·Filed 1997·Granted Jul 20, 1999·252 cites·63 claims
- 2388US7479060B2System and method for performing lottery ticket transactions utilizing point-of-sale terminalsWALKER DIGITAL LLC·Filed 2005·Granted Jan 20, 2009·15 cites·18 claims
- 2488US6582304B2System and method for performing lottery ticket transactions utilizing point-of-sale terminalsWALKER DIGITAL LLC·Filed 2001·Granted Jun 24, 2003·60 cites·11 claims
- 2587US6330544B1System and process for issuing and managing forced redemption vouchers having alias account numbersWALKER DIGITAL LLC·Filed 1999·Granted Dec 11, 2001·401 cites·56 claims
- 2685US6434534B1Method and system for processing customized reward offersWALKER DIGITAL LLC·Filed 1999·Granted Aug 13, 2002·300 cites·47 claims
- 2782US6112185AAutomated service upgrade offer acceptance systemWALKER DIGITAL LLC·Filed 1997·Granted Aug 29, 2000·301 cites·84 claims
- 2881US8423400B2System and method for managing customized reward offersWALKER JAY S·Filed 2012·Granted Apr 16, 2013·2 cites·24 claims
- 2980US7747522B1Method and apparatus for issuing and managing gift certificatesWALKER DIGITAL LLC·Filed 2000·Granted Jun 29, 2010·13 cites·30 claims
- 3077US7949558B2Method and apparatus for selling subscriptions to periodicals in a retail environmentWALKER DIGITAL LLC·Filed 2007·Granted May 24, 2011·3 cites·9 claims
- 3176US7509268B2Method and apparatus for selling subscriptions to periodicals in a retail environmentWALKER DIGITAL LLC·Filed 2001·Granted Mar 24, 2009·4 cites·9 claims
- 3276US6484153B1System and method for managing third-party input to a conditional purchase offer (CPO)PRICELINE COM INC·Filed 1997·Granted Nov 19, 2002·234 cites·46 claims
- 3376US6208978B1System and method for issuing security deposit guarantees based on credit card accountsWALKER DIGITAL LLC·Filed 1997·Granted Mar 27, 2001·225 cites·93 claims
- 3474US6542874B1Method and apparatus for selling subscriptions to periodicals in a retail environmentWALKER DIGITAL LLC·Filed 1998·Granted Apr 1, 2003·85 cites·9 claims
- 3572US6334113B1Method and apparatus for selling subscriptions to periodicals in a retail environmentWALKER DIGITAL LLC·Filed 1998·Granted Dec 25, 2001·71 cites·6 claims
- 3671US8280770B2Method and apparatus for selling subscriptions to periodicals in a retail environmentWALKER JAY S·Filed 2011·Granted Oct 2, 2012·1 cites·6 claims
- 3770US2014324564A1System and method for managing customized reward offersINVENTOR HOLDINGS LLC·Filed 2014·Application pending·0 cites
- 3867US6334112B1Method and apparatus for selling subscriptions to periodicals in a retail environmentWALKER DIGITAL LLC·Filed 1998·Granted Dec 25, 2001·53 cites·8 claims
- 3967US2013036027A1Method and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 2012·Application pending·0 cites
- 4064US6131086AMethod and system for allowing viewers to purchase program productsWALKER DIGITAL LLC·Filed 1997·Granted Oct 10, 2000·77 cites·54 claims
- 4163US2007234392A1Method and system for allowing viewers to purchase program productsWALKER JAY S·Filed 2007·Application pending·0 cites
- 4262US2010299259A1Method and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 2010·Application pending·0 cites
- 4362US2010306105A1Method and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 2010·Application pending·0 cites
- 4462US2010293101A1Method and device for generating a single-use financial account numberWALKER DIGITAL LLC·Filed 2010·Application pending·0 cites
- 4562US2007006267A1Method and system for allowing viewers to purchase program productsWALKER JAY S·Filed 2006·Application pending·0 cites
- 4661US2006212893A1Method and system for allowing viewers to purchase program productsWALKER JAY S·Filed 2006·Application pending·0 cites
- 4761US2006225096A1Method and system for allowing viewers to purchase program productsWALKER JAY S·Filed 2006·Application pending·0 cites
- 4858US6470322B1Method and apparatus for selling subscriptions to periodicals in a retail environmentWALKER DIGITAL LLC·Filed 1998·Granted Oct 22, 2002·26 cites·40 claims
- 4958US2001042785A1Method and apparatus for funds and credit line transfersFiled 2001·Application pending·0 cites
- 5057US2007234393A1Method and system for allowing viewers to purchase program productsWALKER JAY S·Filed 2007·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →