Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Picture quality indicator for satellite broadcasting receiver

Picture quality indicator for satellite broadcasting receiver

US Patent 4935814 · Granted Jun 19, 1990

Estimated economic value: $101,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Direct-current stabilized power supply device2015
Apparatus and method for detecting abnormality in solar cell power generation sy2013
Failure detecting method for a solar power generation system2013
Pressurizing method2006
Method and device for determining thresholds of metric values used in Viterbi sy2000
Digital broadcast receiver2000
Receiving apparatus2000
Method of manufacturing linear-circular polarizer1999
Circularly polarized wave-linearly polarized wave transducer1998
Waveguide and microstrip lines mode transformer and receiving converter comprisi1998
Circular-linear polarizer including flat and curved portions1998
Orthogonal polarized wave branching filter and its manufacturing method1998