Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-layered circuit structure

Multi-layered circuit structure

US Patent 8421575 · Granted Apr 16, 2013

Estimated economic value: $8,591,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multi-input directional coupler printed circuit2018
Multi-layered circuit structure2013
Electronic valve reader2010
Electronic valve reader2008
Electronic headset telephone1990