Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Active polyphase filter producing two difference outputs having phase difference of π/2 radians

Active polyphase filter producing two difference outputs having phase difference of π/2 radians

US Patent 8217715 · Granted Jul 10, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wurtzite-type manganese oxide particles and method for producing same2025
Group-III nitride semiconductor nanoparticles, core-shell-type particles, and me2025
Continuously variable transmission2024
Object tracking apparatus2024
Intersecting road estimation device2024
Object-detecting device2024
Vehicle radar system2024
Stationary and moving object recognition apparatus2023
Radar system suppressing interference between a plurality of radar units2023
Quantum dot2023
Group-III nitride semiconductor nanoparticles and production method thereof2023
Radar apparatus2023