Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Spread spectrum method for transmitting an information signal as a radio signal at a high speed

Spread spectrum method for transmitting an information signal as a radio signal at a high speed

US Patent 5748668 · Granted May 5, 1998

Estimated economic value: $12,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Transmitting apparatus, communication apparatus, receiving apparatus, communicat2013
Orthogonal frequency division multiplex modem circuit2012
Orthogonal frequency division multiplex modem circuit2010
Image communication system using a hierarchical code comprised of a plurality of2008
Orthogonal frequency division multiplex modem circuit2006
Radio data communication system using spread spectrum scheme2002
Handoff method for cellular digital mobile communication system and mobile stati1999
Spread spectrum receiving apparatus with battery saving function1999
Transmisson diversity system1998
Base station transmitter/receiver capable of varying composite directivity of an1998
Wireless modem with low power consumption and high reliability in reception1997
Spread spectrum method for transmitting an information signal as a radio signal 1997