{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "AT&T", "item": "https://www.patentleaderboard.com/company/att"}, {"@type": "ListItem", "position": 3, "name": "Hung-Son LEE", "item": "https://www.patentleaderboard.com/inventor/fl:hu_ln:lee-87"}]}

Home › AT&T › Hung-Son LEE

HL

Hung-Son LEE — 2 Patents

ATAT&T: 1 patents #10,636 of 18,772Top 60%

Naperville, IL: #1,355 of 3,051 inventorsTop 45%

Illinois: #34,875 of 84,256 inventorsTop 45%

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

2 Patents All Time

Hung-Son LEE has been granted 2 US patents while listed as an inventor at AT&T. The first was granted in 2003 and the most recent in October 2025. Hung-Son LEE ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hung-Son LEE in Naperville, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12440098	Method and system for glint-based eye detection in a remote eye tracking system	—	2025-10-14
6538869	Protection switch architecture for digital cross-connect system	Nhat Pham	2003-03-25	$5,508,000

Hung-Son LEE — 2 Patents

Issued Patents All Time

Patent Widget