Assignee
Inventors
- Ka Wai Eric Cheng (17 patents)
- Chak Yin Tang (7 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Electronic circuit board", "item": "https://www.patentleaderboard.com/patent/7675401"}]}
Skip to contentUS Patent 7675401 · Granted Mar 9, 2010