Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › E-H matching device and apparatus and method for automatically matching microwave impedance

E-H matching device and apparatus and method for automatically matching microwave impedance

US Patent 5939953 · Granted Aug 17, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process cartridge and electrophotographic apparatus2025
Exhaust manifold2025
Binder for electricity storage devices improving dispersibility of conductive as2023
Fuel vapor treating apparatus2022
Process cartridge and electrophotographic apparatus2022
Process cartridge and electrophotographic apparatus using the same2022
Electrophotographic photosensitive member, process cartridge and electrophotogra2022
Vehicle drive apparatus2021
Flying vehicle navigation system and flying vehicle navigation method2021
Electrophotographic photosensitive member, process cartridge and electrophotogra2020
Electrophotographic photosensitive member and method for producing electrophotog2020
Process cartridge and electrophotographic apparatus2020