Inventor

FREEBOROUGH DAVID

GB8 patents

⚠️ This page may combine multiple inventors who share the name “FREEBOROUGH DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TTP COMMUNICATIONS LTD

4 patents

US7085544B2Aug 1, 2006

Transmitter having a phase control loop whose frequency bandwidth is varied in accordance with modulation modes

TTP COMMUNICATIONS LTD36 citations91

US7082290B2Jul 25, 2006

Communication semiconductor integrated circuit, a wireless communication apparatus, and a loop gain calibration method

TTP COMMUNICATIONS LTD45 citations91

US7230997B2Jun 12, 2007

Semiconductor integrated circuit for communication, radio-communications apparatus, and transmission starting method

TTP COMMUNICATIONS LTD6 citations73

US7072625B2Jul 4, 2006

Antenna circuitry

TTP COMMUNICATIONS LTD2 citations62

RENESAS TECH CORP

2 patents

US7433653B2Oct 7, 2008

Transmitter and semiconductor integrated circuit for communication

RENESAS TECH CORP16 citations92

US7480345B2Jan 20, 2009

Semiconductor integrated circuit for communication, radio-communication apparatus, and transmission starting method

RENESAS TECH CORP3 citations62

TIPCOM LTD

1 patent

US7248842B2Jul 24, 2007

Wireless communication apparatus having a phase control loop shared by first and second modulation modes and an amplitude control loop

TIPCOM LTD23 citations88

TTP COM LTD

1 patent

US7110730B2Sep 19, 2006

Apparatus for mobile communication system which performs signal transmission by amplitude modulation and phase modulation

TTP COM LTD18 citations83