Raul Leyva — 8 Patents at Visa

Raul Leyva has been granted 8 US patents while listed as an inventor at Visa. The first was granted in 2019 and the most recent in August 2025. Raul Leyva ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Raul Leyva in Round Rock, TX, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12388816	Techniques for token proximity transactions	Kyle Joseph Drechsler, Christopher Jones, Gayathri Venkat, Gavin Shenker, Janardana Sarma +4 more	2025-08-12
12271893	Single sign-on using a secure authentication system	—	2025-04-08
12069176	Token management system and method	Pinesh Roy	2024-08-20	$149,514,000
12028337	Techniques for token proximity transactions	Kyle Joseph Drechsler, Christopher Jones, Gayathri Venkat, Gavin Shenker, Janardana Sarma +4 more	2024-07-02	$258,341,000
11941008	Converged merchant processing apparatuses, methods and systems	Thomas Purves, Alan Johnson, John C. Wang	2024-03-26	$136,937,000
11216468	Converged merchant processing apparatuses, methods and systems	Thomas Purves, Alan Johnson, John C. Wang	2022-01-04	$627,604,000
10990965	Single sign-on using a secure authentication system	—	2021-04-27	$597,439,000
10372712	Converged merchant processing apparatuses, methods and systems	Thomas Purves, Alan Johnson, John C. Wang	2019-08-06	$156,564,000

Raul Leyva — 8 Patents

Issued Patents All Time

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