Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ramiro Calvo — 9 Patents

Apple: 8 patents #3,866 of 18,612Top 25%
NSNational Semiconductor: 1 patents #1,247 of 2,238Top 60%
Palo Alto, CA: #2,486 of 9,675 inventorsTop 30%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Ramiro Calvo has been granted 9 US patents while listed as an inventor at Apple. The first was granted in 1991 and the most recent in August 2024. Ramiro Calvo ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Ramiro Calvo in Palo Alto, CA, US.

Patents per Year

Patents granted per year, 1991 to 2024Bar chart with a peak of 2 patents in 2021.peak 21991: 1 patents19912016: 1 patents20162017: 1 patents20172020: 1 patents20202021: 2 patents20212023: 2 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12074865 Techniques for signing into a user account using a trusted client device Max M. GUNTHER, Onar Vikingstad, Isabella M. Funke, Eric D. Friedman, Herve Sibert +4 more 2024-08-27 $283,265,000
11822604 Techniques for facilitating communications between isolated processes executing within a web browser Eric T. Kapke, Brian E. Kirsch, William E. Kakes 2023-11-21 $128,924,000
11636192 Secure login with authentication based on a visual representation of data Vincent P. Arroyo, Max M. GUNTHER, Hannah S. Story, Onar Vikingstad, Lin Yang 2023-04-25 $295,598,000
11144624 Secure login with authentication based on a visual representation of data Vincent P. Arroyo, Max M. GUNTHER, Hannah S. Story, Onar Vikingstad, Lin Yang 2021-10-12 $318,215,000
11132404 Techniques for facilitating communications between isolated processes executing within a web browser Eric T. Kapke, Brian E. Kirsch, William E. Kakes 2021-09-28 $352,851,000
10761712 Anchoring viewport Michael Cohen, Alexis Allison Iskander, Brian E. Kirsch, Mischa McLachlan 2020-09-01 $178,515,000
9841887 Anchoring viewport Michael Cohen, Alexis Allison Iskander, Brian E. Kirsch, Mischa McLachlan 2017-12-12 $79,339,000
9384101 Web application architecture Onar Vikingstad, William E. Kakes, Charles Edwall, Juan Camilo Pinzon, Megan M. Frost +3 more 2016-07-05 $80,430,000
5072447 Pattern injector Ronald S. Perloff 1991-12-10 $2,575,000