Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Transmission circuit, antenna duplexer, and radio-frequency switch circuit

Transmission circuit, antenna duplexer, and radio-frequency switch circuit

US Patent 7579929 · Granted Aug 25, 2009

Estimated economic value: $138,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

High-frequency circuit apparatus and communication apparatus using the same2010
High-frequency circuit apparatus and communication apparatus using the same2009
Switch circuit, front end module and radio terminal including switch circuit2009
Antenna sharing device and wireless communication terminal using the same2009
Mobile station for spread spectrum communication2003
Band-switchable surface acoustic wave antenna duplexer and mobile radio terminal2003
Television apparatus with built-in optical disk device1997
Surface acoustic wave device and communication device using the same1994
Voltage stabilizer for a high-voltage generating circuit1987