Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lumped element directional coupler having asymmetrical structure

Lumped element directional coupler having asymmetrical structure

US Patent 10944373 · Granted Mar 9, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wireless power transmission system using patch antenna2020
I-line negative type photoresist composition having excellent etching resistance2020
Negative photoresist composition for KrF laser for forming semiconductor pattern2018
Cleaning composition for photolithography and method of forming photoresist patt2017
Composition for forming a photosensitive organic anti-reflective layer and metho2010
Ultra wide band signal generator2008
Silicone hyper-branched polymer surfactant, method of preparing the same and met2006
Compositions for anti-reflective light absorbing layer and method for forming pa2005
Differential type voltage controlled oscillator2003