1
Tomohiro Matsuda, Hironori Fujii: Incoming call control based on the moving speed of a radio communications apparatus. Kabushiki Kaisha Toshiba, Oblon Spivak McClelland Maier & Neustadt P C, August 22, 2000: US06108532 (89 worldwide citation)

In a radio communications apparatus according to the present invention, an RSSI detects the strength of a received signal, and a fading pitch detection circuit detects a fading pitch of the signal from the detected strength thereof and determines whether the moving speed of the terminal apparatus ex ...


2
Stephen Thomas Valentine, Anthony John Wray: Radio communications apparatus. Motorola, Wayne J Egan, May 5, 1998: US05748678 (59 worldwide citation)

A radio communications apparatus employs a training routine for optimizing performance and has a modulator (64, 66) to modulate a radio channel with digital information, to provide baseband signals (I, Q) at a first data rate. A power amplifier (36) amplifies signals fed from the modulator. A feedba ...


3
Jeffrey C Morrill, Gerald J Jonas: Radio communications apparatus with attenuating ear pieces for high noise environments. Cavcom, Hovey Williams Timmons & Collins, January 16, 2001: US06175633 (56 worldwide citation)

A preferred communications apparatus includes a pair of ear units coupled with a control unit that can be connected to a radio transceiver for delivery of audio signals therebetween. The control unit includes a VOX circuit. Each ear unit includes a transducer operable as an earphone, and one of the ...


4
Hiroyuki Nishitani, Toshinori Kon, Shuji Ito: RFID reader and communications apparatus, and delivery article sorting method and system using RFID reader and communications apparatus. Matsushita Electric Industrial, Pearne & Gordon, February 25, 2003: US06523752 (51 worldwide citation)

Information such as the delivery request registration number and the address and the name of a receiver registered to the RFID label affixed on a delivery article is read via RFID reader/radio communications apparatus (


5
Anthony Brown: Weather detector. Banner & Witcoff, June 13, 2000: US06076044 (48 worldwide citation)

A compact, portable weather station for predicting local extreme weather conditions and for reporting remote weather conditions. The weather station has sensors for determining local temperature, barometric pressure, humidity, ambient light, and ambient static charge. A microprocessor has memory for ...


6
Erland Cassel: Antenna for radio communications apparatus. Moteco, Smith Gambrell & Russell, January 8, 2002: US06337662 (47 worldwide citation)

An antenna for a radio communications apparatus operates in the frequency range of 800 MHz-3 GHz. The antenna has two radiating elements. The first radiating element is a slot in a substantially planar foil or disc-shaped metallic conductor. The second radiating element has a resonance frequency whi ...


7
Anthony Brown: Severe weather detector and alarm. Banner & Witcoff, November 2, 1999: US05978738 (46 worldwide citation)

A compact, portable weather station for predicting local extreme weather conditions and for reporting remote weather conditions. The weather station has sensors for determining local temperature, barometric pressure, humidity, ambient light, and ambient static charge. A microprocessor has memory for ...


8
Ian Barlett, Peter W D Bishop: Radio communications apparatus with diversity. Motorola, Anthony G Sitko, Jeffrey G Toler, September 17, 1996: US05557603 (45 worldwide citation)

This invention relates to apparatus and a method for provision of diversity in reception in a communications system such as the GSM cellular radio system. A received call of low quality is received through a first of two antennas (15, 16) and through first of a plurality of receivers (10-14). A spar ...


9
Kevin R Boyle: Antenna arrangement and a module and a radio communications apparatus having such an arrangement. NXP, October 28, 2008: US07443344 (27 worldwide citation)

An antenna arrangement for a radio communications apparatus such as a mobile phone, comprises a substantially planar patch conductor having a first feed connection point for connection to radio circuitry and a second feed connection point for connection to a ground plane, a first, differential slot ...


10
Yutaka Murakami, Shinichiro Takabayashi, Masayuki Orihashi, Akihiko Matsuoka: Radio communications apparatus and radio communications method. Matsushita Electric Industrial, Greenblum & Bernstein, September 2, 2008: US07420915 (22 worldwide citation)

The invention performs orthogonal frequency division multiplex processing on a transmission signal to form an OFDM modulation signal (daubed in FIG.) and performs orthogonal frequency division multiplex processing and code division multiple access processing on a transmission signal to form an OFDM- ...



Click the thumbnails below to visualize the patent trend.