{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Ulvac", "item": "https://www.patentleaderboard.com/company/ulvac"}, {"@type": "ListItem", "position": 3, "name": "Cheuk Lee", "item": "https://www.patentleaderboard.com/inventor/fl:ch_ln:lee-399"}]}

Home › Ulvac › Cheuk Lee

CL

Cheuk Lee — 2 Patents

ULUlvac: 1 patents #339 of 680Top 50%

Castro Valley, CA: #355 of 760 inventorsTop 50%

California: #187,151 of 386,348 inventorsTop 50%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Cheuk Lee has been granted 2 US patents while listed as an inventor at Ulvac. The first was granted in 2011 and the most recent in January 2024. Cheuk Lee ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Cheuk Lee in Castro Valley, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11883919	Automatic fixture replacement mechanism for machine tool	—	2024-01-30
7976123	Rotatable printhead array	Paul Argus Parks, Robert Taff, Roy Matthew Patterson, David Albertalli, Ben John Sy	2011-07-12

Cheuk Lee — 2 Patents

Issued Patents All Time

Patent Widget