For the Inventor, By the Inventor

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Stamford, CT, United States of America

Walker Digital, LLC

Calculating rank

USPTO Granted Patents = 532

% Expired Patents = 44.0

CIPO Patents = 2

EPO Patents = 2

Forward Citations = 53,044

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103 inventors (with patents filed for the assignee):

Jay S Walker (499 out of 989 patents)

James Jorasch (366 out of 792 patents)

Magdalena Mik Fincham (156 out of 247 patents)

4. Daniel E Tedesco (156 out of 331 patents)

5. Andrew Stephen Van Luchene (97 out of 166 patents)

6. Stephen C Tulley (82 out of 243 patents)

7. Geoffrey M Gelman (80 out of 438 patents)

8. Thomas M Sparico (76 out of 126 patents)

9. Dean P Alderucci (56 out of 399 patents)

10. Russell Pratt Sammon (49 out of 150 patents)

11. John M Packes, Jr (46 out of 69 patents)

12. Bruce Schneier (43 out of 81 patents)

13. Andrew P Golden (40 out of 65 patents)

14. Sanjay K Jindal (31 out of 39 patents)

15. Keith Bemer (28 out of 42 patents)

Core Competencies:

Data Broadcast Systems

Gaming Devices

Transaction Processing

Lottery Innovations

Subscription Management

Vending Machines

Auction Behavior

Product Pricing

Cross-Benefits

Secure Transactions

Group Lottery Play

Automated Play

532 patents: Sort by Forward Citations

1. 8892470 - Pre-sale data broadcast system and method (2014-11-18),

2. 8595085 - Apparatus, systems and methods for facilitating commerce (2013-11-26),

3. 8595048 - Method and apparatus for providing a benefit during a transaction for use during a later transaction (2013-11-26),

4. 8591343 - Systems and methods for gaming dongles (2013-11-26),

5. 8591307 - Systems and methods for operating lottery games including player-designated beneficiaries and conditional payout distribution (2013-11-26),

6. 8579692 - Systems and methods wherein a lottery number combination is associated with a limited number of occurrences (2013-11-12),

7. 8571943 - Systems and methods for providing transferable item prices (2013-10-29),

8. 8566230 - Method and apparatus for providing and processing installment plans at a terminal (2013-10-22),

9. 8566199 - Method and apparatus for providing and processing installment plans at a terminal (2013-10-22),

10. 8558921 - Systems and methods for suggesting meta-information to a camera user (2013-10-15),

11. 8549310 - Method and apparatus for secure measurement certification (2013-10-01),

12. 8548895 - Method, system and computer program product for facilitating an auction behavior and automatic bidding in an auction (2013-10-01),

13. 8543510 - Pre-sale data broadcast system and method (2013-09-24),

14. 8543493 - Systems and methods for recalling a previously sold product (2013-09-24),

15. 8543451 - Method and apparatus for facilitating electronic commerce through providing cross-benefits during a transaction (2013-09-24),

Company Overview

Walker Digital, LLC is a technology company based in Stamford, CT, specializing in electronic commerce innovations. The firm focuses on developing advanced solutions in areas such as data broadcast systems, gaming devices, and transaction processing. Their expertise extends to lottery innovations, subscription management, vending machines, auction behavior, and product pricing strategies. Walker Digital is known for its commitment to enhancing user experiences and optimizing commercial transactions through cutting-edge technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

532 Patents

#9 in Stamford, CT

#33 in Connecticut

#923 in US

#1,829 in the World

Stamford, CT, United States of America

Walker Digital, LLC

Forward Citations = 53,044

103 inventors:

Jay S Walker (499 out of 989 patents)

James Jorasch (366 out of 792 patents)

Magdalena Mik Fincham (156 out of 247 patents)

4. Daniel E Tedesco (156 out of 331 patents)

5. Andrew Stephen Van Luchene (97 out of 166 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Walker Digital, LLC. Retrieved from https://idiyas.com/company/walker-digital

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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