{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2017", "item": "https://www.patentleaderboard.com/2017/"}, {"@type": "ListItem", "position": 3, "name": "Evolution Technologies", "item": "https://www.patentleaderboard.com/2017/company/evolution-technologies"}, {"@type": "ListItem", "position": 4, "name": "Julian Liu", "item": "https://www.patentleaderboard.com/2017/inventor/fl:ju_ln:liu-241"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JL

Julian Liu — 3 Patents in 2017

ETEvolution Technologies: 3 patents #1 of 2Top 50%
Port Moody, CA: #7 of 21 inventorsTop 35%
Overall (2017): #72,196 of 506,227Top 15%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9763545 Bath chair 2017-09-19
9744094 Walker apparatus and backrest therefor Nicolas Cinguino 2017-08-29
9623888 Foldable walker apparatus 2017-04-18